{"id":12177,"date":"2025-10-14T06:14:44","date_gmt":"2025-10-14T06:14:44","guid":{"rendered":"https:\/\/www.retopz.com\/?p=12177"},"modified":"2025-10-14T06:54:29","modified_gmt":"2025-10-14T06:54:29","slug":"what-are-tungsten-carbide-bushings-and-how-do-they-work","status":"publish","type":"post","link":"https:\/\/www.retopz.com\/ja\/what-are-tungsten-carbide-bushings-and-how-do-they-work\/","title":{"rendered":"\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30d6\u30c3\u30b7\u30e5\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f\u307e\u305f\u3001\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3057\u307e\u3059\u304b\uff1f"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"12177\" class=\"elementor elementor-12177\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-85a74d0 e-flex e-con-boxed e-con e-parent\" data-id=\"85a74d0\" 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-8a2e909 elementor-widget elementor-widget-text-editor\" data-id=\"8a2e909\" 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\">\u73fe\u4ee3\u306e\u6a5f\u68b0\u3067\u306f\u3001\u4fe1\u983c\u6027\u306f\u3057\u3070\u3057\u3070\u6700\u5c0f\u306e\u90e8\u54c1\u306b\u5de6\u53f3\u3055\u308c\u308b\u3002.<\/p><p class=\"p1\">\u30d6\u30c3\u30b7\u30e5\uff08\u30d9\u30a2\u30ea\u30f3\u30b0\u30b9\u30ea\u30fc\u30d6\u307e\u305f\u306f\u30e9\u30a4\u30ca\u30fc\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u306f\u3001\u305d\u306e\u3088\u3046\u306a\u90e8\u54c1\u306e\u4e00\u3064\u3067\u3059\u3002\u30d6\u30c3\u30b7\u30e5\u306f\u53ef\u52d5\u90e8\u54c1\u9593\u306e\u6469\u64e6\u3092\u4f4e\u6e1b\u3057\u3001\u30b7\u30e3\u30d5\u30c8\u3084\u30cf\u30a6\u30b8\u30f3\u30b0\u3092\u6469\u8017\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/p><p class=\"p1\">\u9ad8\u8ca0\u8377\u3001\u7814\u78e8\u6027\u6d41\u4f53\u3001\u307e\u305f\u306f\u6975\u7aef\u306a\u6e29\u5ea6\u6761\u4ef6\u4e0b\u3067\u306f\u3001\u6a19\u6e96\u7684\u306a\u92fc\u88fd\u30d6\u30c3\u30b7\u30e5\u306f\u3059\u3050\u306b\u6469\u8017\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u3053\u3067\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u88fd\u30d6\u30c3\u30b7\u30e5\u306e\u51fa\u756a\u3068\u306a\u308b\u306e\u3067\u3059\u3002.<\/p><p class=\"p1\">\u3053\u308c\u3089\u306e\u30d6\u30c3\u30b7\u30f3\u30b0\u306f\u3001\u5165\u624b\u53ef\u80fd\u306a\u6700\u3082\u786c\u3044\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u6750\u6599\u306e1\u3064\u3067\u3042\u308b\u70ad\u5316\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\uff08WC\uff09\u3067\u4f5c\u3089\u308c\u3066\u304a\u308a\u3001\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002 <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>, <a href=\"https:\/\/www.retopz.com\/ja\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\u786c\u5ea6<\/a>, \u304a\u3088\u3073\u8150\u98df\u9632\u6b62\u3002.<\/p><p class=\"p1\">\u3053\u306e\u8a18\u4e8b\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> \u305d\u308c\u3089\u304c\u4f55\u3067\u3042\u308b\u304b\u3001\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u304b\u3001\u3069\u3053\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u304b\u3001\u305d\u3057\u3066\u306a\u305c\u8981\u6c42\u306e\u53b3\u3057\u3044\u696d\u754c\u306b\u3068\u3063\u3066\u8ce2\u660e\u306a\u6295\u8cc7\u3068\u306a\u308b\u306e\u304b\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-3a075da e-flex e-con-boxed e-con e-parent\" data-id=\"3a075da\" 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-0c94cea elementor-widget elementor-widget-text-editor\" data-id=\"0c94cea\" 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\u30d6\u30c3\u30b7\u30f3\u30b0\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/b><\/h2><p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-12171 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-1.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-1.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-1-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-1-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u3042 <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> \u7cbe\u5bc6\u6a5f\u68b0\u52a0\u5de5\u3055\u308c\u305f\u30b9\u30ea\u30fc\u30d6\u306f <a href=\"https:\/\/www.retopz.com\/ja\/understanding-powder-in-the-tungsten-carbide-industry-an-explanatory-overview\/\" target=\"_blank\" rel=\"noopener\">\u70ad\u5316\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u7c89\u672b<\/a> \u30b3\u30d0\u30eb\u30c8\u307e\u305f\u306f\u30cb\u30c3\u30b1\u30eb\u3068\u7d50\u5408\u3057\u3066\u3044\u308b\u3002.<\/p><p class=\"p3\">\u30dd\u30f3\u30d7\u3001\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u3001\u30bf\u30fc\u30d3\u30f3\u306a\u3069\u306e\u56de\u8ee2\u307e\u305f\u306f\u30b9\u30e9\u30a4\u30c9\u3059\u308b\u30b7\u30e3\u30d5\u30c8\u3092\u652f\u3048\u3001\u6848\u5185\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/www.retopz.com\/ja\/tungsten-carbide-valve-cores-and-seats\/\" target=\"_blank\" rel=\"noopener\">\u30d0\u30eb\u30d6<\/a>.<\/p><p class=\"p3\">\u6a19\u6e96\u7684\u306a\u92fc\u88fd\u307e\u305f\u306f\u9752\u9285\u88fd\u306e\u30d6\u30c3\u30b7\u30e5\u3068\u306f\u7570\u306a\u308a\u3001\u8d85\u786c\u30d6\u30c3\u30b7\u30e5\u306f\u9ad8\u5727\u3001\u9ad8\u901f\u3001\u304a\u3088\u3073\u6469\u8017\u6761\u4ef6\u4e0b\u3067\u3082\u5f62\u72b6\u3068\u5bf8\u6cd5\u3092\u7dad\u6301\u3057\u307e\u3059\u3002.<\/p><p class=\"p3\">\u5f7c\u3089\u306e\u9ad8\u3044 <a href=\"https:\/\/www.retopz.com\/ja\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\u786c\u5ea6<\/a> \uff08\u7d0490 HRA\uff09\u306b\u3088\u308a\u3001\u4ed6\u306e\u7d20\u6750\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u9577\u6301\u3061\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-3b9a93b e-flex e-con-boxed e-con e-parent\" data-id=\"3b9a93b\" 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-3f3182d elementor-widget elementor-widget-text-editor\" data-id=\"3f3182d\" 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\u30d6\u30c3\u30b7\u30f3\u30b0\u306e\u4ed5\u7d44\u307f<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-12172 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-2.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-2.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-2-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-2-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30d6\u30c3\u30b7\u30e5\u306f\u3001\u6a5f\u68b0\u30b7\u30b9\u30c6\u30e0\u5185\u90e8\u306e\u4fdd\u8b77\u30e9\u30a4\u30ca\u30fc\u307e\u305f\u306f\u30d9\u30a2\u30ea\u30f3\u30b0\u9762\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u305d\u306e\u4e3b\u306a\u5f79\u5272\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u56de\u8ee2\u90e8\u54c1\u9593\u306e\u6469\u64e6\u3092\u4f4e\u6e1b\u3059\u308b<\/p><\/li><li class=\"li3\"><p>\u534a\u5f84\u65b9\u5411\u306e\u8377\u91cd\u3092\u5438\u53ce\u3059\u308b<\/p><\/li><li class=\"li3\"><p>\u30b7\u30e3\u30d5\u30c8\u306e\u6469\u8017\u3084\u4f4d\u7f6e\u305a\u308c\u3092\u9632\u3050<\/p><\/li><li class=\"li3\"><p>\u6c5a\u308c\u3084\u6469\u8017\u306e\u3042\u308b\u74b0\u5883\u3067\u3082\u5b89\u5b9a\u3057\u305f\u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059<\/p><\/li><\/ul><p class=\"p3\">\u30b7\u30e3\u30d5\u30c8\u3068\u30d6\u30c3\u30b7\u30f3\u30b0\u306e\u9593\u306b\u306f\u3001\u6f64\u6ed1\u5264\uff08\u6cb9\u3001\u6c34\u3001\u307e\u305f\u306f\u30ac\u30b9\uff09\u306e\u8584\u3044\u819c\u304c\u631f\u307e\u308c\u3066\u304a\u308a\u3001\u91d1\u5c5e\u540c\u58eb\u306e\u63a5\u89e6\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3066\u3044\u308b\u3002.<\/p><p class=\"p3\">\u30d6\u30c3\u30b7\u30f3\u30b0\u306e\u6ed1\u3089\u304b\u306a\u5185\u5f84\u306b\u3088\u308a\u3001\u30b7\u30e3\u30d5\u30c8\u306f\u6700\u5c0f\u9650\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u640d\u5931\u3067\u56de\u8ee2\u3057\u3001\u6700\u5927\u9650\u306e\u8010\u4e45\u6027\u3092\u5b9f\u73fe\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-2f3efd1 e-flex e-con-boxed e-con e-parent\" data-id=\"2f3efd1\" 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-3bb7163 elementor-widget elementor-widget-text-editor\" data-id=\"3bb7163\" 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\u88fd\u30d6\u30c3\u30b7\u30f3\u30b0\u306e\u4e3b\u306a\u7279\u6027<\/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-3e849f9 e-flex e-con-boxed e-con e-parent\" data-id=\"3e849f9\" 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-6896333 elementor-widget elementor-widget-text-editor\" data-id=\"6896333\" 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;\">\u8ca1\u7523<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u6a19\u6e96\u5024<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u91cd\u8981\u6027<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u786c\u5ea6<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">88\uff5e92 HRA<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6469\u8017\u3084\u5909\u5f62\u306b\u5f37\u3044<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u5bc6\u5ea6<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">14.0\uff5e15.0 g\/cm\u00b3<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u9ad8\u3044\u5f37\u5ea6\u3068\u8010\u885d\u6483\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u5727\u7e2e\u5f37\u5ea6<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">4000 MPa\u4ee5\u4e0a<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u91cd\u3044\u8377\u7269\u3084\u5727\u529b\u306b\u3082\u8010\u3048\u308b<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u71b1\u4f1d\u5c0e\u7387<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">80\uff5e100 W\/m\u30fbK<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u52d5\u4f5c\u4e2d\u306e\u52b9\u7387\u7684\u306a\u653e\u71b1<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u8010\u8150\u98df\u6027<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6c34\u3001\u6cb9\u3001\u304a\u3088\u3073\u8efd\u5ea6\u306e\u5316\u5b66\u85ac\u54c1\u306b\u512a\u308c\u3066\u3044\u307e\u3059<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u904e\u9177\u306a\u74b0\u5883\u306b\u6700\u9069<\/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-6311906 e-flex e-con-boxed e-con e-parent\" data-id=\"6311906\" 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-331fd79 elementor-widget elementor-widget-text-editor\" data-id=\"331fd79\" 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\">\u3053\u308c\u3089\u306e\u7279\u6027\u306b\u3088\u308a\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u88fd\u30d6\u30c3\u30b7\u30e5\u306f\u3001\u4fe1\u983c\u6027\u304c\u4e0d\u53ef\u6b20\u306a\u9ad8\u901f\u3001\u6469\u8017\u6027\u3001\u8150\u98df\u6027\u306e\u7528\u9014\u306b\u7279\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-c3bae42 e-flex e-con-boxed e-con e-parent\" data-id=\"c3bae42\" 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-56ea24e elementor-widget elementor-widget-text-editor\" data-id=\"56ea24e\" 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>\u4e00\u822c\u7684\u306a\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u88fd\u30d6\u30c3\u30b7\u30f3\u30b0\u306e\u30b0\u30ec\u30fc\u30c9<\/b><\/h2><p class=\"p2\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u306f\u3001\u7d50\u5408\u5264\u306e\u7a2e\u985e\u3001\u7c92\u5f84\u3001\u304a\u3088\u3073\u4f7f\u7528\u74b0\u5883\u306b\u57fa\u3065\u3044\u3066\u3001\u7570\u306a\u308b\u30b0\u30ec\u30fc\u30c9\u304c\u9078\u5b9a\u3055\u308c\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-128889e e-flex e-con-boxed e-con e-parent\" data-id=\"128889e\" 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-0ad39aa elementor-widget elementor-widget-text-editor\" data-id=\"0ad39aa\" 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=\"\u201cborder-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;\">\u30b0\u30ec\u30fc\u30c9\u30bf\u30a4\u30d7<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u30d0\u30a4\u30f3\u30c0\u30fc<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">WC\u2013Co<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30b3\u30d0\u30eb\u30c8\uff086\u201312%\uff09<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u4e00\u822c\u7684\u306a\u6469\u8017\u3068\u6a5f\u68b0\u7684\u8ca0\u8377<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">WC\u2013Ni<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30cb\u30c3\u30b1\u30eb\uff086\u201310%\uff09<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u8150\u98df\u6027\u304a\u3088\u3073\u5316\u5b66\u74b0\u5883<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u7d30\u7c92WC<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30b3\u30d0\u30eb\u30c8\uff08\u22646%\uff09<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u9ad8\u7cbe\u5ea6\u30fb\u9ad8\u901f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/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-c858529 e-flex e-con-boxed e-con e-parent\" data-id=\"c858529\" 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-1a0d143 elementor-widget elementor-widget-text-editor\" data-id=\"1a0d143\" 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\u92fc\u306f\u8150\u98df\u6027\u306e\u5316\u5b66\u74b0\u5883\u3084\u6d77\u6c34\u74b0\u5883\u3067\u597d\u307e\u308c\u308b\u4e00\u65b9\u3001\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u92fc\u306f\u6cb9\u7530\u3084\u6a5f\u68b0\u6469\u8017\u7528\u9014\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\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-13d34ba e-flex e-con-boxed e-con e-parent\" data-id=\"13d34ba\" 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-2e0699c elementor-widget elementor-widget-text-editor\" data-id=\"2e0699c\" 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\u88fd\u30d6\u30c3\u30b7\u30f3\u30b0\u306e\u7528\u9014<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-12173 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-3.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-3.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-3-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-3-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30d6\u30c3\u30b7\u30e5\u306f\u3001\u9577\u5bff\u547d\u3001\u7cbe\u5ea6\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\u306f <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> \u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002.<\/p><p class=\"p4\"><b>\u4e00\u822c\u7684\u306a\u7528\u9014<\/b><\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u30dd\u30f3\u30d7\uff1a\u30b7\u30e3\u30d5\u30c8\u30b9\u30ea\u30fc\u30d6\u3001\u30a4\u30f3\u30da\u30e9\u30e9\u30a4\u30ca\u30fc\u3001\u30d9\u30a2\u30ea\u30f3\u30b0\u30b5\u30dd\u30fc\u30c8\u7528\u3002.<\/p><\/li><li class=\"li3\"><p>\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\uff1a\u52d5\u7684\u30b7\u30fc\u30eb\u3068\u9ad8\u901f\u56de\u8ee2\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p><\/li><li class=\"li3\"><p>\u6c34\u4e2d\u30e2\u30fc\u30bf\u30fc\uff1a\u7802\u3084\u6ce5\u3092\u542b\u3080\u7814\u78e8\u6027\u306e\u6c34\u3092\u53d6\u308a\u6271\u3046\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002.<\/p><\/li><li class=\"li3\"><p>\u30d0\u30eb\u30d6\u304a\u3088\u3073\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\uff1a\u91cd\u8981\u306a\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u304a\u3051\u308b\u91d1\u5c5e\u540c\u58eb\u306e\u6469\u8017\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\u3002.<\/p><\/li><li class=\"li3\"><p><a href=\"https:\/\/www.retopz.com\/ja\/tungsten-carbide-tools-in-the-oil-and-gas-industry\/\" target=\"_blank\" rel=\"noopener\">\u77f3\u6cb9\u3068\u30ac\u30b9<\/a> \u6398\u524a\u5de5\u5177\uff1a\u30b9\u30bf\u30d3\u30e9\u30a4\u30b6\u30fc\u304a\u3088\u3073\u6ce5\u6c34\u30dd\u30f3\u30d7\u30e9\u30a4\u30ca\u30fc\u7528\u3002.<\/p><\/li><li class=\"li3\"><p>\u5316\u5b66\u30d7\u30ed\u30bb\u30b9\u30b7\u30b9\u30c6\u30e0\uff1a\u9178\u3084\u6eb6\u5264\u306b\u3088\u308b\u8150\u98df\u306b\u8010\u3048\u308b\u305f\u3081\u3002.<\/p><\/li><\/ul>\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-90c7a09 e-flex e-con-boxed e-con e-parent\" data-id=\"90c7a09\" 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-ed0e51e elementor-widget elementor-widget-text-editor\" data-id=\"ed0e51e\" 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>\u92fc\u88fd\u307e\u305f\u306f\u9752\u9285\u88fd\u30d6\u30c3\u30b7\u30f3\u30b0\u306b\u5bfe\u3059\u308b\u5229\u70b9<\/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-2cb5b1f e-flex e-con-boxed e-con e-parent\" data-id=\"2cb5b1f\" 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-c28cf7a elementor-widget elementor-widget-text-editor\" data-id=\"c28cf7a\" 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=\"\u201cborder-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;\">\u7279\u5fb4<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30d6\u30c3\u30b7\u30f3\u30b0<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u30b9\u30c1\u30fc\u30eb\uff0f\u30d6\u30ed\u30f3\u30ba\u88fd\u30d6\u30c3\u30b7\u30f3\u30b0<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u786c\u5ea6<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6975\u3081\u3066\u9ad8\u3044\uff0890 HRA\uff09<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u4e2d\u7b49\u5ea6\uff0860\uff5e70 HRA\uff09<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u8010\u6469\u8017\u6027<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u7814\u78e8\u5a92\u4f53\u306b\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6469\u8017\u8377\u91cd\u306b\u5f31\u3044<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u8010\u8150\u98df\u6027<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u7d20\u6674\u3089\u3057\u3044\uff08\u7279\u306bNi\u30d0\u30a4\u30f3\u30c0\u30fc\uff09<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u9650\u5b9a\u7684\uff08\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u5fc5\u8981\uff09<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u5bff\u547d<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">5\uff5e10\u500d\u9577\u3044<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u72b6\u614b\u3067\u77ed\u304f\u306a\u308b<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u904b\u55b6\u30b3\u30b9\u30c8<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u521d\u671f\u8cbb\u7528\u306f\u9ad8\u3044\u304c\u3001\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30b3\u30b9\u30c8\u306f\u4f4e\u3044<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u521d\u671f\u8cbb\u7528\u306f\u5b89\u3044\u304c\u3001\u4ea4\u63db\u983b\u5ea6\u304c\u9ad8\u3044<\/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-04a1fdb e-flex e-con-boxed e-con e-parent\" data-id=\"04a1fdb\" 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-8eececa elementor-widget elementor-widget-text-editor\" data-id=\"8eececa\" 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\">\u6469\u8017\u3084\u8150\u98df\u306e\u6fc0\u3057\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u7ba1\u7406\u3059\u308b\u4f01\u696d\u306b\u3068\u3063\u3066\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u88fd\u30d6\u30c3\u30b7\u30f3\u30b0\u3078\u306e\u5207\u308a\u66ff\u3048\u306f\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306e\u77ed\u7e2e\u3068\u4ea4\u63db\u983b\u5ea6\u306e\u6e1b\u5c11\u3092\u610f\u5473\u3057\u3001\u7dcf\u6240\u6709\u30b3\u30b9\u30c8\u306e\u76f4\u63a5\u7684\u306a\u6539\u5584\u306b\u3064\u306a\u304c\u308a\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-228bc2e e-flex e-con-boxed e-con e-parent\" data-id=\"228bc2e\" 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-b348289 elementor-widget elementor-widget-text-editor\" data-id=\"b348289\" 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>\u8a2d\u8a08\u304a\u3088\u3073\u88fd\u9020\u4e0a\u306e\u8003\u616e\u4e8b\u9805<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12174 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-4.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-4.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-4-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-4-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u88fd\u30d6\u30c3\u30b7\u30f3\u30b0\u306e\u8a2d\u8a08\u3068\u88fd\u9020\u306b\u306f\u3001\u53b3\u5bc6\u306a\u5de5\u7a0b\u7ba1\u7406\u304c\u6c42\u3081\u3089\u308c\u308b\u3002<\/p><ul class=\"ul1\"><li class=\"li3\"><p><a href=\"https:\/\/www.retopz.com\/ja\/dimensional-tolerance-in-the-tungsten-carbide-industry-an-explanatory-overview\/\" target=\"_blank\" rel=\"noopener\">\u5bf8\u6cd5\u516c\u5dee<\/a>: \u00b10.005 mm<\/p><\/li><li class=\"li3\"><p>\u8868\u9762\u4ed5\u4e0a\u3052\uff1a\u56de\u8ee2\u9762\u306e\u5834\u5408\u3001Ra \u2264 0.2 \u00b5m<\/p><\/li><li class=\"li3\"><p>\u9762\u53d6\u308a\u52a0\u5de5\u3055\u308c\u305f\u30a8\u30c3\u30b8\uff1a\u53d6\u308a\u4ed8\u3051\u6642\u306e\u3072\u3073\u5272\u308c\u3092\u9632\u304e\u307e\u3059<\/p><\/li><li class=\"li3\"><p>\u6f64\u6ed1\u6e9d\uff1a\u6cb9\u6f64\u6ed1\u307e\u305f\u306f\u6c34\u6f64\u6ed1\u7528\u306e\u30ab\u30b9\u30bf\u30e0\u30d1\u30bf\u30fc\u30f3<\/p><\/li><li class=\"li3\"><p>\u30cb\u30c3\u30b1\u30eb\u307e\u305f\u306f\u30b3\u30d0\u30eb\u30c8\u30d0\u30a4\u30f3\u30c0\u30fc\u306e\u9078\u629e\uff1a\u8150\u98df\u30ea\u30b9\u30af\u306b\u57fa\u3065\u304f<\/p><\/li><\/ul><p class=\"p3\">\u5404\u30ea\u30f3\u30b0\u306f\u713c\u7d50\u5f8c\u3001\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u5de5\u5177\u3067\u52a0\u5de5\u3055\u308c\u3001\u6469\u64e6\u3092\u8efd\u6e1b\u3057\u8010\u4e45\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u93e1\u9762\u306b\u8fd1\u3044\u4ed5\u4e0a\u304c\u308a\u307e\u3067\u7814\u78e8\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-c84a1f9 e-flex e-con-boxed e-con e-parent\" data-id=\"c84a1f9\" 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-4b064b8 elementor-widget elementor-widget-text-editor\" data-id=\"4b064b8\" 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>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u53d6\u308a\u6271\u3044\u306b\u95a2\u3059\u308b\u30d2\u30f3\u30c8<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12175 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-5.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-5.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-5-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-5-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u8d85\u786c\u30d6\u30c3\u30b7\u30e5\u306f\u8010\u4e45\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u9069\u5207\u306a\u53d6\u308a\u6271\u3044\u3092\u3059\u308b\u3053\u3068\u3067\u8010\u7528\u5e74\u6570\u3092\u5ef6\u3070\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u885d\u6483\u3084\u843d\u4e0b\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u8d85\u786c\u5408\u91d1\u306f\u786c\u3044\u3067\u3059\u304c\u3001\u3082\u308d\u3044\u6027\u8cea\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002.<\/p><\/li><li class=\"li3\"><p>\u7d44\u307f\u7acb\u3066\u524d\u306b\u6e05\u6383\u3057\u3001\u8868\u9762\u3092\u50b7\u3064\u3051\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u7c92\u5b50\u3092\u53d6\u308a\u9664\u3044\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li><li class=\"li3\"><p>\u30c9\u30e9\u30a4\u904b\u8ee2\u3092\u9632\u3050\u305f\u3081\u3001\u4e92\u63db\u6027\u306e\u3042\u308b\u6f64\u6ed1\u6cb9\u307e\u305f\u306f\u30b7\u30fc\u30eb\u6db2\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li><li class=\"li3\"><p>\u6469\u8017\u3001\u50b7\u3001\u307e\u305f\u306f\u305a\u308c\u306e\u5146\u5019\u304c\u306a\u3044\u304b\u5b9a\u671f\u7684\u306b\u70b9\u691c\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li><\/ul>\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-6e354a3 e-flex e-con-boxed e-con e-parent\" data-id=\"6e354a3\" 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-d1cb019 elementor-widget elementor-widget-text-editor\" data-id=\"d1cb019\" 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\u6295\u8cc7\u53ce\u76ca\u7387\uff08ROI\uff09<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12176 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-6.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-6.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-6-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/What-Are-Tungsten-Carbide-Bushings-and-How-Do-They-Work-www.retopz.com-6-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u88fd\u306e\u30d6\u30c3\u30b7\u30e5\u306f\u521d\u671f\u8cbb\u7528\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u8010\u4e45\u6027\u304c\u683c\u6bb5\u306b\u9ad8\u304f\u3001\u904e\u9177\u306a\u6761\u4ef6\u4e0b\u3067\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p><p class=\"p3\">\u30b9\u30e9\u30ea\u30fc\u30dd\u30f3\u30d7\u3084\u6d77\u6c34\u5727\u7e2e\u6a5f\u306a\u3069\u306e\u7528\u9014\u3067\u306f\u3001\u5bff\u547d\u306e\u5ef6\u9577\u3068\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306e\u524a\u6e1b\u306b\u3088\u308a\u30016\uff5e12\u30f6\u6708\u4ee5\u5185\u306b\u6295\u8cc7\u56de\u53ce\u304c\u53ef\u80fd\u306b\u306a\u308a\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-cd9b124 e-flex e-con-boxed e-con e-parent\" data-id=\"cd9b124\" 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-744404d elementor-widget elementor-widget-text-editor\" data-id=\"744404d\" 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\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u88fd\u30d6\u30c3\u30b7\u30e5\u306f\u3001\u73fe\u4ee3\u306e\u7523\u696d\u7528\u30b7\u30fc\u30eb\u304a\u3088\u3073\u30d9\u30a2\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306e\u6839\u5e79\u3092\u6210\u3059\u90e8\u54c1\u3067\u3059\u3002.<\/p><p class=\"p2\">\u5f7c\u3089\u306e\u6bd4\u985e\u306a\u304d<a href=\"https:\/\/www.retopz.com\/ja\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\"> \u786c\u5ea6<\/a>, <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>, \u5727\u529b\u4e0b\u3067\u306e\u5b89\u5b9a\u6027\u3068\u512a\u308c\u305f\u6027\u80fd\u306b\u3088\u308a\u3001\u9023\u7d9a\u7684\u304b\u3064\u78ba\u5b9f\u306b\u7a3c\u50cd\u3059\u308b\u5fc5\u8981\u306e\u3042\u308b\u30dd\u30f3\u30d7\u3001\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u3001\u5316\u5b66\u6a5f\u5668\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u3082\u306e\u3068\u306a\u3063\u3066\u3044\u308b\u3002.<\/p><p class=\"p2\">\u610f\u601d\u6c7a\u5b9a\u8005\u306b\u3068\u3063\u3066\u3001\u8d85\u786c\u30d6\u30c3\u30b7\u30e5\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u4ea4\u63db\u983b\u5ea6\u306e\u6e1b\u5c11\u3001\u7a3c\u50cd\u6642\u9593\u306e\u5897\u52a0\u3001\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u3092\u610f\u5473\u3057\u3001\u540c\u6642\u306b\u904e\u9177\u306a\u74b0\u5883\u4e0b\u3067\u3082\u5b89\u5168\u304b\u3064\u52b9\u7387\u7684\u306a\u6027\u80fd\u3092\u78ba\u4fdd\u3067\u304d\u307e\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<\/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>In modern machinery, reliability often depends on the smallest components. Bushings, also called bearing sleeves or liners, are one such part. They reduce friction between moving parts and protect shafts or housings from wear. When high loads, abrasive fluids, or extreme temperatures are involved, standard steel bushings wear out quickly. That\u2019s where tungsten carbide bushings come in. These bushings are made from one of the hardest engineering materials available \u2014 tungsten carbide (WC) \u2014 which provides exceptional wear resistance, hardness, and corrosion protection. This article explains what tungsten carbide bushings are, how they work, where they are used, and why they are a smart investment for demanding industries. What Is [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":12171,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12177","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 v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What Are Tungsten Carbide Bushings and How Do They Work? - Retop Carbide<\/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\/what-are-tungsten-carbide-bushings-and-how-do-they-work\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Are Tungsten Carbide Bushings and How Do They Work?\" \/>\n<meta property=\"og:description\" content=\"In modern machinery, reliability often depends on the smallest components. Bushings, also called bearing sleeves or liners, are one such part. They reduce friction between moving parts and protect shafts or housings from wear. When high loads, abrasive fluids, or extreme temperatures are involved, standard steel bushings wear out quickly. That\u2019s where tungsten carbide bushings come in. These bushings are made from one of the hardest engineering materials available \u2014 tungsten carbide (WC) \u2014 which provides exceptional wear resistance, hardness, and corrosion protection. This article explains what tungsten carbide bushings are, how they work, where they are used, and why they are a smart investment for demanding industries. 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