{"id":12351,"date":"2025-10-16T07:43:32","date_gmt":"2025-10-16T07:43:32","guid":{"rendered":"https:\/\/www.retopz.com\/?p=12351"},"modified":"2025-10-16T08:08:19","modified_gmt":"2025-10-16T08:08:19","slug":"using-tungsten-carbide-bushings-in-marine-and-offshore-environments","status":"publish","type":"post","link":"https:\/\/www.retopz.com\/ja\/using-tungsten-carbide-bushings-in-marine-and-offshore-environments\/","title":{"rendered":"\u6d77\u6d0b\u304a\u3088\u3073\u30aa\u30d5\u30b7\u30e7\u30a2\u74b0\u5883\u306b\u304a\u3051\u308b\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u88fd\u30d6\u30c3\u30b7\u30f3\u30b0\u306e\u4f7f\u7528"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"12351\" class=\"elementor elementor-12351\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b1c497 e-flex e-con-boxed e-con e-parent\" data-id=\"5b1c497\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7237744 elementor-widget elementor-widget-text-editor\" data-id=\"7237744\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">\u6d77\u6d0b\u30fb\u30aa\u30d5\u30b7\u30e7\u30a2\u7523\u696d\u306f\u3001\u5730\u7403\u4e0a\u3067\u6700\u3082\u904e\u9177\u306a\u52b4\u50cd\u74b0\u5883\u306b\u76f4\u9762\u3057\u3066\u3044\u308b\u3002.<\/p><p class=\"p1\">\u6d77\u6c34\u3001\u5727\u529b\u3001\u632f\u52d5\u3001\u305d\u3057\u3066\u7814\u78e8\u7c92\u5b50\u3078\u306e\u7d76\u3048\u9593\u306a\u3044\u66dd\u9732\u306f\u3001\u6a5f\u68b0\u90e8\u54c1\u306b\u6975\u5ea6\u306e\u30b9\u30c8\u30ec\u30b9\u3092\u4e0e\u3048\u308b\u3002.<\/p><p class=\"p1\">\u30dd\u30f3\u30d7\u3001\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u3001\u56de\u8ee2\u6a5f\u5668\u306f\u3001\u307b\u3068\u3093\u3069\u30df\u30b9\u304c\u8a31\u3055\u308c\u306a\u3044\u72b6\u614b\u3067\u9023\u7d9a\u904b\u8ee2\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p><p class=\"p1\">\u3053\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u306f\u3001, <a href=\"https:\/\/www.retopz.com\/ja\/carbide-bushings-and-sleeves\/\" target=\"_blank\" rel=\"noopener\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30d6\u30c3\u30b7\u30f3\u30b0<\/a> \u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3092\u63d0\u4f9b\u3057\u3001, <a href=\"https:\/\/www.retopz.com\/ja\/wear-resistance-in-the-tungsten-carbide-industry-an-explanatory-overview\/\" target=\"_blank\" rel=\"noopener\">\u8010\u6469\u8017\u6027<\/a>, \u307e\u305f\u3001\u9752\u9285\u3084\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u3044\u3063\u305f\u5f93\u6765\u306e\u91d1\u5c5e\u3067\u306f\u9632\u98df\u52b9\u679c\u304c\u5f97\u3089\u308c\u306a\u3044\u3088\u3046\u306a\u8150\u98df\u9632\u6b62\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p><p class=\"p1\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u88fd\u30d6\u30c3\u30b7\u30e5\u304c\u8239\u8236\u3084\u6d77\u6d0b\u7528\u9014\u306b\u4e0d\u53ef\u6b20\u306a\u7406\u7531\u3001\u8150\u98df\u3084\u6469\u8017\u3078\u306e\u5bfe\u51e6\u65b9\u6cd5\u3001\u305d\u3057\u3066\u4fe1\u983c\u6027\u3078\u306e\u9577\u671f\u6295\u8cc7\u3068\u306a\u308b\u8a2d\u8a08\u4e0a\u306e\u8981\u7d20\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-904df3b e-flex e-con-boxed e-con e-parent\" data-id=\"904df3b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-89c0f64 elementor-widget elementor-widget-text-editor\" data-id=\"89c0f64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u6d77\u6d0b\u304a\u3088\u3073\u30aa\u30d5\u30b7\u30e7\u30a2\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u74b0\u5883\u8ab2\u984c<\/b><\/h2><p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-12313 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-1.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-1.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-1-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-1-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u6d77\u6c34\u306f\u91d1\u5c5e\u306b\u3068\u3063\u3066\u5f37\u529b\u306a\u5929\u6575\u3067\u3059\u3002\u6d77\u6c34\u306b\u306f\u5869\u5316\u7269\u3068\u6eb6\u5b58\u9178\u7d20\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u304c\u8150\u98df\u3092\u4fc3\u9032\u3057\u307e\u3059\u3002.<\/p><p class=\"p3\">\u6d77\u6d0b\u6a5f\u68b0\u306f\u3001\u7814\u78e8\u6027\u306e\u7802\u3001\u5727\u529b\u5909\u5316\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u305f\u3081\u306e\u30a2\u30af\u30bb\u30b9\u5236\u9650\u3068\u3044\u3063\u305f\u554f\u984c\u306b\u3082\u76f4\u9762\u3059\u308b\u3002.<\/p><p class=\"p3\">\u4e3b\u306a\u904b\u8ee2\u6761\u4ef6\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u6d77\u6c34\u3084\u5869\u6c34\u306b\u5e38\u306b\u3055\u3089\u3055\u308c\u308b\u3002.<\/p><\/li><li class=\"li3\"><p>\u30dd\u30f3\u30d7\u3084\u56de\u8ee2\u8ef8\u304b\u3089\u306e\u5927\u304d\u306a\u6a5f\u68b0\u7684\u8ca0\u8377\u3002.<\/p><\/li><li class=\"li3\"><p>\u30d0\u30e9\u30b9\u30c8\u6c34\u3084\u51b7\u5374\u6c34\u4e2d\u306e\u7c92\u5b50\u306b\u3088\u308b\u6469\u8017\u3002.<\/p><\/li><li class=\"li3\"><p>\u6e29\u5ea6\u3068\u5727\u529b\u306e\u5909\u5316\u3002.<\/p><\/li><li class=\"li3\"><p>\u73fe\u5834\u3067\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3084\u4ea4\u63db\u4f5c\u696d\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p><\/li><\/ul><p class=\"p3\">\u3053\u306e\u3088\u3046\u306a\u6761\u4ef6\u4e0b\u3067\u306f\u3001\u5f93\u6765\u306e\u9752\u9285\u88fd\u307e\u305f\u306f\u92fc\u88fd\u306e\u30d6\u30c3\u30b7\u30e5\u306f\u6025\u901f\u306b\u6469\u8017\u3057\u3001\u30b7\u30e3\u30d5\u30c8\u306e\u305a\u308c\u3001\u632f\u52d5\u3001\u30b7\u30fc\u30eb\u4e0d\u826f\u306b\u3064\u306a\u304c\u308b\u3002.<\/p><p class=\"p3\"><a href=\"https:\/\/www.retopz.com\/ja\/carbide-bushings-and-sleeves\/\" target=\"_blank\" rel=\"noopener\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30d6\u30c3\u30b7\u30f3\u30b0<\/a> \u3053\u308c\u3089\u306e\u554f\u984c\u306b\u5bfe\u3059\u308b\u4fe1\u983c\u3067\u304d\u308b\u89e3\u6c7a\u7b56\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fdbe23f e-flex e-con-boxed e-con e-parent\" data-id=\"fdbe23f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a70ca5a elementor-widget elementor-widget-text-editor\" data-id=\"a70ca5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u304c\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u7406\u7531<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-12314 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-2.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-2.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-2-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-2-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u70ad\u5316\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\uff08WC\uff09\u306f\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u3068\u70ad\u7d20\u3092\u30cb\u30c3\u30b1\u30eb\u3084\u30b3\u30d0\u30eb\u30c8\u306a\u3069\u306e\u91d1\u5c5e\u7d50\u5408\u5264\u3068\u7d44\u307f\u5408\u308f\u305b\u305f\u3082\u306e\u3067\u3042\u308b\u3002.<\/p><p class=\"p3\">\u305d\u308c\u306f\u63d0\u4f9b\u3059\u308b<a href=\"https:\/\/www.retopz.com\/ja\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\"> \u786c\u5ea6<\/a> \u30bb\u30e9\u30df\u30c3\u30af\u306e\u3088\u3046\u306a\u7279\u6027\u3068\u91d1\u5c5e\u306e\u3088\u3046\u306a\u5f37\u5ea6\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u904e\u9177\u306a\u6d77\u6d0b\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\u3002.<\/p><p class=\"p4\"><b>\u4e3b\u306a\u5229\u70b9:<\/b><\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u8010\u6469\u8017\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u9ad8\u786c\u5ea6\uff0888\uff5e92 HRA\uff09\u3002.<\/p><\/li><li class=\"li3\"><p>\u7d20\u6674\u3089\u3057\u3044 <a href=\"https:\/\/www.retopz.com\/ja\/corrosion-resistance-in-the-tungsten-carbide-industry-an-explanatory-overview\/\" target=\"_blank\" rel=\"noopener\">\u8010\u8150\u98df\u6027<\/a> \uff08\u7279\u306b\u30cb\u30c3\u30b1\u30eb\u7cfb\u30d0\u30a4\u30f3\u30c0\u30fc\u306e\u5834\u5408\uff09.<\/p><\/li><li class=\"li3\"><p>\u5bf8\u6cd5\u5b89\u5b9a\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u4f4e\u71b1\u81a8\u5f35\u7387\u3002.<\/p><\/li><li class=\"li3\"><p>\u9ad8\u8377\u91cd\u306b\u5bfe\u5fdc\u3059\u308b\u9ad8\u3044\u5727\u7e2e\u5f37\u5ea6\uff084000MPa\u4ee5\u4e0a\uff09\u3002.<\/p><\/li><li class=\"li3\"><p>\u6d77\u6c34\u306b\u7d99\u7d9a\u7684\u306b\u3055\u3089\u3055\u308c\u3066\u3082\u3001\u9577\u671f\u9593\u306b\u308f\u305f\u3063\u3066\u6469\u8017\u306b\u5f37\u3044\u3002.<\/p><\/li><\/ul><p class=\"p3\">\u3053\u308c\u3089\u306e\u7279\u6027\u306b\u3088\u308a\u3001\u6d0b\u4e0a\u30dd\u30f3\u30d7\u3084\u6d77\u5e95\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u306b\u304a\u3044\u3066\u3082\u3001\u9577\u5e74\u306b\u308f\u305f\u308a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u52d5\u4f5c\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-72a7e19 e-flex e-con-boxed e-con e-parent\" data-id=\"72a7e19\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-131c593 elementor-widget elementor-widget-text-editor\" data-id=\"131c593\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u6d77\u6c34\u4e2d\u306e\u8150\u98df\u6319\u52d5<\/b><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-59f1f8b e-flex e-con-boxed e-con e-parent\" data-id=\"59f1f8b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f528e37 elementor-widget elementor-widget-text-editor\" data-id=\"f528e37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table style=\"border-collapse:collapse;width:100%;color:#000;\">\n  <thead>\n    <tr style=\"background-color:#00274d;color:#fff;\">\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u6750\u6599<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u8010\u8150\u98df\u6027<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u8010\u7528\u5e74\u6570\uff08\u6982\u7b97\uff09<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30d6\u30ed\u30f3\u30ba<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u60aa\u3044 \u2013 \u8131\u4e9c\u925b\u306b\u306a\u308a\u3084\u3059\u3044<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">3\uff5e6\u30f6\u6708<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u4e2d\u7a0b\u5ea6 \u2013 \u5b54\u98df\u304a\u3088\u3073\u9699\u9593\u8150\u98df\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">1\u5e74<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6d77\u6c34\u3084\u5869\u6c34\u306b\u5bfe\u3057\u3066\u4e0d\u6d3b\u6027\u3067\u3001\u975e\u5e38\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">3\uff5e5\u6b73\u4ee5\u4e0a<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-638bf7d e-flex e-con-boxed e-con e-parent\" data-id=\"638bf7d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f09b62d elementor-widget elementor-widget-text-editor\" data-id=\"f09b62d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u306f\u3001\u9178\u5316\u3084\u5869\u5316\u7269\u306b\u3088\u308b\u8150\u98df\u304b\u3089\u4fdd\u8b77\u3059\u308b\u5b89\u5b9a\u3057\u305f\u4e0d\u52d5\u614b\u5c64\u3092\u5f62\u6210\u3059\u308b\u3002.<\/p><p class=\"p1\">\u9ad8\u5869\u5206\u6d77\u6c34\u3084\u8239\u8236\u7528\u30c7\u30a3\u30fc\u30bc\u30eb\u30b7\u30b9\u30c6\u30e0\u3067\u3042\u3063\u3066\u3082\u3001, <a href=\"https:\/\/www.retopz.com\/ja\/carbide-bushings-and-sleeves\/\" target=\"_blank\" rel=\"noopener\">\u8d85\u786c\u30d6\u30c3\u30b7\u30e5<\/a> \u8868\u9762\u306b\u7a74\u304c\u958b\u3044\u305f\u308a\u5909\u8272\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u8868\u9762\u4ed5\u4e0a\u3052\u3092\u7dad\u6301\u3059\u308b\u3002.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bbab0a8 e-flex e-con-boxed e-con e-parent\" data-id=\"bbab0a8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-654109a elementor-widget elementor-widget-text-editor\" data-id=\"654109a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u6469\u8017\u304a\u3088\u3073\u6d78\u98df\u9632\u6b62<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-12315 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-3.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-3.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-3-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-3-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u6d77\u6d0b\u8a2d\u5099\u306f\u3001\u7814\u78e8\u5264\u306e\u3088\u3046\u306b\u4f5c\u7528\u3059\u308b\u7802\u3084\u5fae\u7d30\u306a\u56fa\u5f62\u7269\u3092\u6df7\u5165\u3057\u305f\u6c34\u3092\u6c72\u307f\u4e0a\u3052\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308b\u3002.<\/p><p class=\"p3\">\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u3001\u3053\u308c\u3089\u306e\u7c92\u5b50\u306f\u92fc\u9244\u88fd\u306e\u90e8\u54c1\u3001\u7279\u306b\u30b7\u30e3\u30d5\u30c8\u306e\u63a5\u5408\u90e8\u3092\u6469\u8017\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><p class=\"p3\">\u70ad\u5316\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u306e\u5fae\u7d30\u306a\u7d50\u6676\u69cb\u9020\u306f\u3001\u5207\u524a\u3001\u7814\u524a\u3001\u8868\u9762\u4fb5\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u3002.<\/p><p class=\"p3\">\u305d\u306e <a href=\"https:\/\/www.retopz.com\/ja\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\u786c\u5ea6<\/a> \u5909\u5f62\u3092\u9632\u304e\u3001\u30b7\u30e3\u30d5\u30c8\u306e\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3092\u72ed\u304f\u4fdd\u3061\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u52d5\u4f5c\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p><p class=\"p3\">\u51b7\u5374\u6c34\u30dd\u30f3\u30d7\u3084\u6d88\u706b\u30dd\u30f3\u30d7\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001\u8d85\u786c\u30d6\u30c3\u30b7\u30e5\u306f\u6469\u8017\u306b\u3088\u308b\u632f\u52d5\u3092\u4f4e\u6e1b\u3057\u3001\u30aa\u30fc\u30d0\u30fc\u30db\u30fc\u30eb\u9593\u9694\uff08MTBO\uff09\u3092\u5ef6\u9577\u3057\u307e\u3059\u3002.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d92399f e-flex e-con-boxed e-con e-parent\" data-id=\"d92399f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6ccb485 elementor-widget elementor-widget-text-editor\" data-id=\"6ccb485\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u6d77\u6d0b\u304a\u3088\u3073\u30aa\u30d5\u30b7\u30e7\u30a2\u6a5f\u5668\u3078\u306e\u5fdc\u7528<\/b><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-388e917 e-flex e-con-boxed e-con e-parent\" data-id=\"388e917\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b8cd1ed elementor-widget elementor-widget-text-editor\" data-id=\"b8cd1ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table style=\"border-collapse:collapse;width:100%;color:#000;\">\n  <thead>\n    <tr style=\"background-color:#00274d;color:#fff;\">\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u88c5\u7f6e<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u74b0\u5883<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u30d6\u30c3\u30b7\u30f3\u30b0\u306e\u6a5f\u80fd<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6d77\u6c34\u30ea\u30d5\u30c8\u30dd\u30f3\u30d7<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u5869\u5316\u7269\u6fc3\u5ea6\u304c\u9ad8\u304f\u3001\u56fa\u5f62\u5206\u6fc3\u5ea6\u306f\u4e2d\u7a0b\u5ea6\u3002<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30b7\u30e3\u30d5\u30c8\u306e\u30b5\u30dd\u30fc\u30c8\u3068\u4f4d\u7f6e\u5408\u308f\u305b<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30d0\u30e9\u30b9\u30c8\u6c34\u30dd\u30f3\u30d7<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6d77\u6c34\u306e\u7d99\u7d9a\u7684\u306a\u6d41\u308c<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30d9\u30a2\u30ea\u30f3\u30b0\u3068\u8150\u98df\u9632\u6b62\u30b7\u30fc\u30eb\u30c9<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6d88\u706b\u7528\u6c34\u30dd\u30f3\u30d7<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u9ad8\u901f\u3001\u65ad\u7d9a\u904b\u8ee2<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30ad\u30e3\u30d3\u30c6\u30fc\u30b7\u30e7\u30f3\u6642\u306e\u4fdd\u8b77\u5177\u306e\u7740\u7528<\/td>\n  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data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">\u3053\u308c\u3089\u306e\u7528\u9014\u306f\u3001\u4fe1\u983c\u6027\u304c\u4e0d\u53ef\u6b20\u306a\u91cd\u8981\u306a\u6d77\u6d0b\u30b7\u30b9\u30c6\u30e0\uff08\u6c34\u4e0a\u304a\u3088\u3073\u6c34\u4e2d\u4e21\u65b9\uff09\u306b\u304a\u3044\u3066\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u88fd\u30d6\u30c3\u30b7\u30f3\u30b0\u304c\u5e45\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ab27f27 e-flex e-con-boxed e-con e-parent\" data-id=\"ab27f27\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d6b8c14 elementor-widget elementor-widget-text-editor\" data-id=\"d6b8c14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u30aa\u30d5\u30b7\u30e7\u30a2\u7528\u9014\u5411\u3051\u30d0\u30a4\u30f3\u30c0\u30fc\u306e\u9078\u5b9a<\/b><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c96c433 e-flex e-con-boxed e-con e-parent\" data-id=\"c96c433\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-794bca6 elementor-widget elementor-widget-text-editor\" data-id=\"794bca6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table style=\"border-collapse:collapse;width:100%;color:#000;\">\n  <thead>\n    <tr style=\"background-color:#00274d;color:#fff;\">\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u30d0\u30a4\u30f3\u30c0\u30fc\u30bf\u30a4\u30d7<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u63a8\u5968\u3055\u308c\u308b\u4f7f\u7528\u65b9\u6cd5<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30b3\u30d0\u30eb\u30c8\uff08Co\uff09<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u9ad8\u3044\u976d\u6027\u3068\u4e2d\u7a0b\u5ea6\u306e\u8010\u98df\u6027<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6de1\u6c34\u307e\u305f\u306f\u975e\u8150\u98df\u6027\u306e\u30aa\u30d5\u30b7\u30e7\u30a2\u30b7\u30b9\u30c6\u30e0<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6d77\u6c34\u306b\u5bfe\u3059\u308b\u512a\u308c\u305f\u8010\u98df\u6027<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6d77\u6c34\u3001\u30d0\u30e9\u30b9\u30c8\u3001\u304a\u3088\u3073\u6d77\u5e95\u74b0\u5883<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-979a799 e-flex e-con-boxed e-con e-parent\" data-id=\"979a799\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b54111c elementor-widget elementor-widget-text-editor\" data-id=\"b54111c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">\u307b\u3068\u3093\u3069\u306e\u6d77\u6d0b\u8a2d\u5099\u306b\u304a\u3044\u3066\u306f\u3001\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u70ad\u5316\u7269\u304c\u6700\u826f\u306e\u9078\u629e\u80a2\u3068\u306a\u308b\u3002\u3053\u308c\u306f\u3001\u5869\u5316\u7269\u8150\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u9ad8\u304f\u3001\u9577\u671f\u9593\u306e\u4f7f\u7528\u671f\u9593\u306b\u308f\u305f\u3063\u3066\u6a5f\u68b0\u7684\u5f37\u5ea6\u3092\u7dad\u6301\u3067\u304d\u308b\u305f\u3081\u3067\u3042\u308b\u3002.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-abd9738 e-flex e-con-boxed e-con e-parent\" data-id=\"abd9738\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-771fa40 elementor-widget elementor-widget-text-editor\" data-id=\"771fa40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u71b1\u304a\u3088\u3073\u5727\u529b\u5b89\u5b9a\u6027<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12316 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-4.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-4.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-4-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-4-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u8239\u8236\u7528\u6a5f\u5668\u306f\u3001\u3057\u3070\u3057\u3070\u5927\u304d\u306a\u6e29\u5ea6\u5909\u5316\u3084\u5727\u529b\u5909\u5316\u306b\u3055\u3089\u3055\u308c\u308b\u3002.<\/p><p class=\"p3\">\u70ad\u5316\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u306e\u4f4e\u3044\u71b1\u81a8\u5f35\u7387\u306b\u3088\u308a\u3001\u51b7\u305f\u3044\u6d77\u6c34\u74b0\u5883\u3068\u9ad8\u5727\u306e\u6d77\u5e95\u30b7\u30b9\u30c6\u30e0\u306e\u4e21\u65b9\u306b\u304a\u3044\u3066\u5b89\u5b9a\u3057\u305f\u6027\u80fd\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002.<\/p><p class=\"p3\">300\u30d0\u30fc\u30eb\u3092\u8d85\u3048\u308b\u5727\u529b\u4e0b\u3067\u3082\u3001\u8d85\u786c\u30d6\u30c3\u30b7\u30e5\u306f\u5bf8\u6cd5\u7cbe\u5ea6\u3068\u4f4d\u7f6e\u5408\u308f\u305b\u3092\u7dad\u6301\u3057\u3001\u632f\u52d5\u3084\u30b7\u30fc\u30eb\u306e\u65e9\u671f\u6469\u8017\u3092\u9632\u304e\u307e\u3059\u3002.<\/p><p class=\"p3\">\u305d\u306e\u305f\u3081\u3001\u3053\u308c\u3089\u306f\u6d77\u5e95\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u3001\u30dd\u30f3\u30d7\u3001\u6df1\u6d77\u6398\u524a\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1079a6a e-flex e-con-boxed e-con e-parent\" data-id=\"1079a6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5099917 elementor-widget elementor-widget-text-editor\" data-id=\"5099917\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u5b9f\u4f8b\u7814\u7a76<\/b><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bf133f5 e-flex e-con-boxed e-con e-parent\" data-id=\"bf133f5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6ec0a72 elementor-widget elementor-widget-text-editor\" data-id=\"6ec0a72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table style=\"border-collapse:collapse;width:100%;color:#000;\">\n  <thead>\n    <tr style=\"background-color:#00274d;color:#fff;\">\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u30b7\u30b9\u30c6\u30e0<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u53e4\u3044\u30d6\u30c3\u30b7\u30f3\u30b0\u6750<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u8010\u7528\u5e74\u6570<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u8010\u7528\u5e74\u6570\uff08WC\uff09<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u524a\u6e1b<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30aa\u30d5\u30b7\u30e7\u30a2\u6d88\u706b\u7528\u6c34\u30dd\u30f3\u30d7<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30d6\u30ed\u30f3\u30ba<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">6\u30f6\u6708<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">4\u5e74<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">85%<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30d0\u30e9\u30b9\u30c8\u30dd\u30f3\u30d7<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">1\u5e74<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">3.5\u5e74<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">70%<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-289b007 e-flex e-con-boxed e-con e-parent\" data-id=\"289b007\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d263f1e elementor-widget elementor-widget-text-editor\" data-id=\"d263f1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">\u5207\u308a\u66ff\u3048\u305f\u5f8c <a href=\"https:\/\/www.retopz.com\/ja\/carbide-bushings-and-sleeves\/\" target=\"_blank\" rel=\"noopener\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30d6\u30c3\u30b7\u30f3\u30b0<\/a>, \u4e21\u30b7\u30b9\u30c6\u30e0\u3068\u3082\u7a3c\u50cd\u6642\u9593\u306e\u8457\u3057\u3044\u5411\u4e0a\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u3092\u793a\u3057\u3001\u9577\u671f\u7684\u306a\u6d0b\u4e0a\u64cd\u696d\u306b\u304a\u3051\u308b\u305d\u306e\u4fa1\u5024\u3092\u88cf\u4ed8\u3051\u305f\u3002.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-af8a666 e-flex e-con-boxed e-con e-parent\" data-id=\"af8a666\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ec08161 elementor-widget elementor-widget-text-editor\" data-id=\"ec08161\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u30b3\u30b9\u30c8\u3068\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u306b\u304a\u3051\u308b\u30e1\u30ea\u30c3\u30c8<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12317 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-5.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-5.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-5-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-5-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u305d\u306e\u9593 <a href=\"https:\/\/www.retopz.com\/ja\/carbide-bushings-and-sleeves\/\" target=\"_blank\" rel=\"noopener\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30d6\u30c3\u30b7\u30f3\u30b0<\/a> \u521d\u671f\u8cbb\u7528\u306f\u9ad8\u984d\u3060\u304c\u3001\u8010\u4e45\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u7dcf\u6240\u6709\u30b3\u30b9\u30c8\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u308b\u3002.<\/p><p class=\"p3\">\u64cd\u696d\u505c\u6b62\u3084\u8a2d\u5099\u4ea4\u63db\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u3067\u3001\u4eba\u4ef6\u8cbb\u3001\u7269\u6d41\u8cbb\u3001\u751f\u7523\u505c\u6b62\u306b\u3088\u308b\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b3\u30b9\u30c8\u306f\u3001\u6d77\u5916\u3067\u306f\u6975\u3081\u3066\u9ad8\u984d\u306b\u306a\u308a\u307e\u3059\u3002.<\/p><p class=\"p3\">\u591a\u304f\u306e\u5834\u5408\u3001\u6a5f\u5668\u306e\u4fe1\u983c\u6027\u304c\u5411\u4e0a\u3057\u3001\u90e8\u54c1\u306e\u5bff\u547d\u304c\u6570\u500d\u9577\u304f\u306a\u308b\u305f\u3081\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u6700\u521d\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b5\u30a4\u30af\u30eb\u3067\u521d\u671f\u8cbb\u7528\u306e\u9ad8\u3055\u3092\u56de\u53ce\u3067\u304d\u307e\u3059\u3002.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-84ea182 e-flex e-con-boxed e-con e-parent\" data-id=\"84ea182\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-60b4148 elementor-widget elementor-widget-text-editor\" data-id=\"60b4148\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u7d50\u8ad6<\/b><\/h2><p class=\"p2\">\u6d77\u6d0b\u304a\u3088\u3073\u30aa\u30d5\u30b7\u30e7\u30a2\u74b0\u5883\u306b\u304a\u3044\u3066\u306f\u3001\u6027\u80fd\u3068\u4fe1\u983c\u6027\u306e\u9762\u3067\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u88fd\u30d6\u30c3\u30b7\u30f3\u30b0\u304c\u6700\u9069\u306a\u9078\u629e\u80a2\u3067\u3059\u3002.<\/p><p class=\"p2\">\u786c\u5ea6\u3001\u8010\u8150\u98df\u6027\u3001\u5b89\u5b9a\u6027\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u6d77\u6c34\u3001\u5727\u529b\u3001\u6469\u8017\u306b\u3055\u3089\u3055\u308c\u308b\u74b0\u5883\u4e0b\u3067\u3082\u7d99\u7d9a\u7684\u306a\u7a3c\u50cd\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002.<\/p><p class=\"p2\">\u9069\u5207\u306a\u30d0\u30a4\u30f3\u30c0\u30fc\u3068\u8a2d\u8a08\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001\u610f\u601d\u6c7a\u5b9a\u8005\u306f\u9577\u5bff\u547d\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u524a\u6e1b\u3001\u904b\u7528\u30b3\u30b9\u30c8\u306e\u4f4e\u6e1b\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u30aa\u30d5\u30b7\u30e7\u30a2\u306b\u304a\u3051\u308b\u52b9\u7387\u6027\u3068\u5b89\u5168\u6027\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u8981\u7d20\u3067\u3059\u3002.<\/p><p class=\"p3\">\u4f01\u696d\u306e\u8a73\u7d30\u3092\u77e5\u308a\u305f\u3044\u5834\u5408\u306f\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/www.retopz.com\/ja\/contact\/\" target=\"_blank\" rel=\"noopener\">\u304a\u554f\u3044\u5408\u308f\u305b\u3002\u00a0<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Marine and offshore industries face some of the harshest working conditions on earth. Saltwater, pressure, vibration, and constant exposure to abrasive particles create extreme stress on machinery components. Pumps, compressors, and rotating equipment must operate continuously with little room for error. In such environments, tungsten carbide bushings play a vital role. They provide dimensional stability, wear resistance, and corrosion protection where traditional metals like bronze or stainless steel often fail. This article explains why tungsten carbide bushings are essential for marine and offshore use, how they handle corrosion and wear, and the design factors that make them a long-term investment in reliability. Environmental Challenges in Marine and Offshore Systems Saltwater [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":12313,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12351","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-carbide-academy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.8 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Tungsten Carbide Bushings for Marine Use<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.retopz.com\/ja\/using-tungsten-carbide-bushings-in-marine-and-offshore-environments\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Using Tungsten Carbide Bushings in Marine and Offshore Environments\" \/>\n<meta property=\"og:description\" content=\"Marine and offshore industries face some of the harshest working conditions on earth. Saltwater, pressure, vibration, and constant exposure to abrasive particles create extreme stress on machinery components. Pumps, compressors, and rotating equipment must operate continuously with little room for error. In such environments, tungsten carbide bushings play a vital role. They provide dimensional stability, wear resistance, and corrosion protection where traditional metals like bronze or stainless steel often fail. This article explains why tungsten carbide bushings are essential for marine and offshore use, how they handle corrosion and wear, and the design factors that make them a long-term investment in reliability. Environmental Challenges in Marine and Offshore Systems Saltwater [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.retopz.com\/ja\/using-tungsten-carbide-bushings-in-marine-and-offshore-environments\/\" \/>\n<meta property=\"og:site_name\" content=\"Retop Carbide\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-16T07:43:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-16T08:08:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"660\" \/>\n\t<meta property=\"og:image:height\" content=\"440\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"luo jing\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" 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