{"id":10886,"date":"2025-09-08T07:33:16","date_gmt":"2025-09-08T07:33:16","guid":{"rendered":"https:\/\/www.retopz.com\/?p=10886"},"modified":"2025-09-08T07:56:20","modified_gmt":"2025-09-08T07:56:20","slug":"nickel-bonded-vs-cobalt-bonded-tungsten-carbide-seal-rings","status":"publish","type":"post","link":"https:\/\/www.retopz.com\/ja\/nickel-bonded-vs-cobalt-bonded-tungsten-carbide-seal-rings\/","title":{"rendered":"\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u3068\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"10886\" class=\"elementor elementor-10886\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d5baa6 e-flex e-con-boxed e-con e-parent\" data-id=\"0d5baa6\" 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-bf46a34 elementor-widget elementor-widget-text-editor\" data-id=\"bf46a34\" 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\">\u30dd\u30f3\u30d7\u3001\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u3001\u30bf\u30fc\u30d3\u30f3\u3001\u30df\u30ad\u30b5\u30fc\u306b\u304a\u3044\u3066\u306f\u3001\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u306f\u5c0f\u3055\u3044\u306a\u304c\u3089\u3082\u91cd\u8981\u306a\u90e8\u54c1\u3067\u3059\u3002<\/p><p class=\"p1\">\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u306f\u6f0f\u308c\u3092\u9632\u304e\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u4fdd\u8b77\u3057\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002\u9069\u5207\u306a\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u6750\u8cea\u306e\u9078\u629e\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4e0a\u306e\u6c7a\u5b9a\u3060\u3051\u3067\u306a\u304f\u3001\u30d3\u30b8\u30cd\u30b9\u4e0a\u306e\u6c7a\u5b9a\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/p><p class=\"p1\">\u591a\u304f\u306e\u9078\u629e\u80a2\u306e\u4e2d\u3067\u3001 <a href=\"https:\/\/www.retopz.com\/ja\/carbide-seal-rings\/\" target=\"_blank\" rel=\"noopener\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0<\/a> \u4e16\u754c\u4e2d\u3067\u4fe1\u983c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u3068\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u306e2\u3064\u306e\u4e3b\u8981\u306a\u30bf\u30a4\u30d7\u304c\u3042\u308a\u307e\u3059\u3002\u3069\u3061\u3089\u3082\u72ec\u81ea\u306e\u7279\u6027\u3092\u6301\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u7528\u9014\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u9078\u629e\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p><p class=\"p1\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u3053\u308c\u3089 2 \u3064\u3092\u6bd4\u8f03\u3057\u3001\u305d\u308c\u305e\u308c\u306e\u9577\u6240\u3001\u76f8\u9055\u70b9\u3001\u6700\u9069\u306a\u4f7f\u7528\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u3001\u610f\u601d\u6c7a\u5b9a\u8005\u304c\u9577\u671f\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u9069\u3057\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3067\u304d\u308b\u3088\u3046\u306b\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-4306636 e-flex e-con-boxed e-con e-parent\" data-id=\"4306636\" 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-c972e18 elementor-widget elementor-widget-text-editor\" data-id=\"c972e18\" 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\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u3068\u306f\u4f55\u3067\u3059\u304b?<\/b><\/h2><p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-10838 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-1.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-1.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-1-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-1-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u306f\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u3068\u70ad\u7d20\u7c89\u672b\u3092\u7d50\u5408\u5264\u3067\u5727\u7e2e\u3057\u3066\u4f5c\u3089\u308c\u307e\u3059\u3002\u7d50\u5408\u5264\u306b\u3088\u308a\u3001\u5f37\u976d\u6027\u3068\u67d4\u8edf\u6027\u304c\u4ed8\u4e0e\u3055\u308c\u307e\u3059\u3002<\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u30b3\u30d0\u30eb\u30c8\u30d0\u30a4\u30f3\u30c0\u30fc <span class=\"s1\">\u2192<\/span> \u5f37\u5ea6\u3092\u9ad8\u3081\u3001 <a href=\"https:\/\/www.retopz.com\/ja\/toughness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\u5f37\u976d\u3055<\/a><\/p><\/li><li class=\"li3\"><p>\u30cb\u30c3\u30b1\u30eb\u30d0\u30a4\u30f3\u30c0\u30fc <span class=\"s1\">\u2192<\/span> \u8ffd\u52a0 <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><\/p><\/li><\/ul><p class=\"p3\">\u3053\u308c\u3089\u306e\u30ea\u30f3\u30b0\u306f\u3001\u4fe1\u983c\u6027\u3068\u5b89\u5168\u6027\u304c\u91cd\u8981\u3068\u306a\u308b\u8981\u6c42\u306e\u53b3\u3057\u3044\u696d\u754c\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><p class=\"p3\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059:<\/p><ul class=\"ul1\"><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\u30fb\u30ac\u30b9<\/a> \u30dd\u30f3\u30d7\u3068\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc<\/p><\/li><li class=\"li3\"><p>\u5316\u5b66\u5de5\u5834\u3068\u88fd\u6cb9\u6240<\/p><\/li><li class=\"li3\"><p>\u767a\u96fb\u30b7\u30b9\u30c6\u30e0<\/p><\/li><li class=\"li3\"><p>\u6d77\u6d0b\u304a\u3088\u3073\u30aa\u30d5\u30b7\u30e7\u30a2\u30dd\u30f3\u30d7<\/p><\/li><li class=\"li3\"><p>\u98df\u54c1\u304a\u3088\u3073\u533b\u85ac\u54c1\u6a5f\u5668<\/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-22f4101 e-flex e-con-boxed e-con e-parent\" data-id=\"22f4101\" 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-8d62a77 elementor-widget elementor-widget-text-editor\" data-id=\"8d62a77\" 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>\u30d0\u30a4\u30f3\u30c0\u30fc\u306e\u5f79\u5272<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-10839 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-2.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-2.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-2-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-2-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u30d0\u30a4\u30f3\u30c0\u30fc\u306f\u5358\u306a\u308b\u5145\u586b\u6750\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30ea\u30f3\u30b0\u306e\u6027\u80fd\u3092\u5909\u3048\u307e\u3059\u3002<\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u30b3\u30d0\u30eb\u30c8: \u6539\u5584 <a href=\"https:\/\/www.retopz.com\/ja\/toughness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\u5f37\u976d\u3055<\/a>\u30ea\u30f3\u30b0\u304c\u5727\u529b\u3092\u53d7\u3051\u3066\u3082\u5272\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p><\/li><li class=\"li3\"><p>\u30cb\u30c3\u30b1\u30eb: \u6539\u5584 <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>\u3053\u308c\u306b\u3088\u308a\u3001\u30ea\u30f3\u30b0\u306f\u9178\u3084\u6d77\u6c34\u306e\u4e2d\u3067\u3082\u3088\u308a\u5b89\u5168\u306b\u306a\u308a\u307e\u3059\u3002<\/p><\/li><\/ul><p class=\"p3\">\u9069\u5207\u306a\u30d0\u30a4\u30f3\u30c0\u30fc\u304c\u306a\u3044\u3068\u3001\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u304c\u3059\u3050\u306b\u6545\u969c\u3057\u3001\u6642\u9593\u3068\u8cbb\u7528\u304c\u7121\u99c4\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\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-364cd64 e-flex e-con-boxed e-con e-parent\" data-id=\"364cd64\" 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-44142eb elementor-widget elementor-widget-text-editor\" data-id=\"44142eb\" 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>\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-10840 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-3.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-3.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-3-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-3-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\"><b>1). \u4e3b\u8981\u306a\u7279\u6027<\/b><\/p><ul class=\"ul1\"><li class=\"li4\"><p>\u9178\u3001\u6d77\u6c34\u3001\u5316\u5b66\u7269\u8cea\u306b\u5bfe\u3059\u308b\u5f37\u3044\u8010\u6027<\/p><\/li><li class=\"li4\"><p>\u6d77\u6d0b\u304a\u3088\u3073\u5316\u5b66\u74b0\u5883\u306b\u304a\u3051\u308b\u5b89\u5b9a\u3057\u305f\u6027\u80fd<\/p><\/li><li class=\"li4\"><p>\u308f\u305a\u304b\u306b\u4f4e\u3044<a href=\"https:\/\/www.retopz.com\/ja\/toughness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\"> \u5f37\u976d\u3055<\/a> \u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u578b\u3068\u6bd4\u8f03\u3057\u3066<\/p><\/li><\/ul><p class=\"p3\"><b>2). \u30e1\u30ea\u30c3\u30c8<\/b><\/p><ul class=\"ul1\"><li class=\"li4\"><p>\u8150\u98df\u304c\u6fc0\u3057\u3044\u74b0\u5883\u306b\u6700\u9069<\/p><\/li><li class=\"li4\"><p>\u5316\u5b66\u30b7\u30b9\u30c6\u30e0\u304a\u3088\u3073\u6d77\u6d0b\u30b7\u30b9\u30c6\u30e0\u306e\u6f0f\u308c\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b<\/p><\/li><li class=\"li4\"><p>\u8150\u98df\u6027\u5a92\u4f53\u306b\u3055\u3089\u3055\u308c\u308b\u30dd\u30f3\u30d7\u306e\u8010\u7528\u5e74\u6570\u3092\u5ef6\u9577<\/p><\/li><\/ul><p class=\"p3\"><b>3). \u5236\u9650\u4e8b\u9805<\/b><\/p><ul class=\"ul1\"><li class=\"li4\"><p>\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u30ea\u30f3\u30b0\u3088\u308a\u3082\u30b3\u30b9\u30c8\u304c\u9ad8\u3044<\/p><\/li><li class=\"li4\"><p>\u5927\u304d\u306a\u885d\u6483\u8377\u91cd\u306b\u306f\u8010\u3048\u3089\u308c\u306a\u3044<\/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-c832d3a e-flex e-con-boxed e-con e-parent\" data-id=\"c832d3a\" 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-02f2318 elementor-widget elementor-widget-text-editor\" data-id=\"02f2318\" 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\u30d0\u30eb\u30c8\u7d50\u5408\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10841 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-4.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-4.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-4-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-4-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\"><b>1). \u4e3b\u8981\u306a\u7279\u6027<\/b><\/p><ul class=\"ul1\"><li class=\"li4\"><p>\u7d20\u6674\u3089\u3057\u3044 <a href=\"https:\/\/www.retopz.com\/ja\/toughness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\u5f37\u976d\u3055<\/a> \u8ca0\u8377\u6642\u306e\u5f37\u5ea6<\/p><\/li><li class=\"li4\"><p>\u4fe1\u983c\u3067\u304d\u308b <a href=\"https:\/\/www.retopz.com\/ja\/tungsten-carbide-tools-in-the-oil-and-gas-industry\/\" target=\"_blank\" rel=\"noopener\">\u77f3\u6cb9\u3001\u30ac\u30b9\u3001<\/a> \u9271\u696d<\/p><\/li><li class=\"li4\"><p>\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u306b\u6bd4\u3079\u3066\u8010\u98df\u6027\u304c\u4f4e\u3044<\/p><\/li><\/ul><p class=\"p3\"><b>2). \u30e1\u30ea\u30c3\u30c8<\/b><\/p><ul class=\"ul1\"><li class=\"li4\"><p>\u5727\u529b\u3068\u885d\u6483\u306b\u5f37\u304f\u306a\u308a\u307e\u3059<\/p><\/li><li class=\"li4\"><p>\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u30ea\u30f3\u30b0\u306b\u6bd4\u3079\u3066\u4f4e\u30b3\u30b9\u30c8<\/p><\/li><li class=\"li4\"><p>\u7814\u78e8\u6027\u304a\u3088\u3073\u9ad8\u8ca0\u8377\u30b7\u30b9\u30c6\u30e0\u3067\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee<\/p><\/li><\/ul><p class=\"p3\"><b>3). \u5236\u9650\u4e8b\u9805<\/b><\/p><ul class=\"ul1\"><li class=\"li4\"><p>\u9178\u3084\u6d77\u6c34\u306b\u5bfe\u3057\u3066\u5f31\u3044<\/p><\/li><li class=\"li4\"><p>\u8150\u98df\u6027\u306e\u9ad8\u3044\u7528\u9014\u3067\u306f\u3088\u308a\u983b\u7e41\u306a\u4ea4\u63db\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/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-01f2d9e e-flex e-con-boxed e-con e-parent\" data-id=\"01f2d9e\" 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-a7552bf elementor-widget elementor-widget-text-editor\" data-id=\"a7552bf\" 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>\u4e26\u3079\u3066\u6bd4\u8f03<\/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-ca7a333 e-flex e-con-boxed e-con e-parent\" data-id=\"ca7a333\" 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-fd770f8 elementor-widget elementor-widget-text-editor\" data-id=\"fd770f8\" 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>\n  <caption>\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u3068\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0<\/caption>\n  <thead>\n    <tr>\n      <th>\u7279\u5fb4<\/th>\n      <th>\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u30ea\u30f3\u30b0<\/th>\n      <th>\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u30ea\u30f3\u30b0<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>\u8010\u8150\u98df\u6027<\/td>\n      <td>\u512a\u308c\u3066\u3044\u308b\uff08\u9178\u3001\u6d77\u6c34\u3001\u5316\u5b66\u85ac\u54c1\uff09<\/td>\n      <td>\u4e2d\u7a0b\u5ea6\uff08\u9178\u306b\u5bfe\u3057\u3066\u5f31\u3044\uff09<\/td>\n    <\/tr>\n    <tr>\n      <td>\u5f37\u976d\u3055<\/td>\n      <td>\u826f\u597d\u3001\u30b3\u30d0\u30eb\u30c8\u3088\u308a\u4f4e\u3044<\/td>\n      <td>\u975e\u5e38\u306b\u9ad8\u3044<\/td>\n    <\/tr>\n    <tr>\n      <td>\u8010\u6469\u8017\u6027<\/td>\n      <td>\u5f37\u3044<\/td>\n      <td>\u5f37\u3044<\/td>\n    <\/tr>\n    <tr>\n      <td>\u6700\u512a\u79c0\u696d\u754c\u8cde<\/td>\n      <td>\u5316\u5b66\u3001\u6d77\u6d0b\u3001\u533b\u85ac\u54c1<\/td>\n      <td>\u77f3\u6cb9\u3001\u30ac\u30b9\u3001\u9271\u696d\u3001\u767a\u96fb\u6240<\/td>\n    <\/tr>\n    <tr>\n      <td>\u6599\u91d1<\/td>\n      <td>\u521d\u671f\u8cbb\u7528\u304c\u9ad8\u3044<\/td>\n      <td>\u521d\u671f\u8cbb\u7528\u304c\u4f4e\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-6679706 e-flex e-con-boxed e-con e-parent\" data-id=\"6679706\" 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-a2af8a3 elementor-widget elementor-widget-text-editor\" data-id=\"a2af8a3\" 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>\u7523\u696d\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10842 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-5.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-5.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-5-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-5-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\"><b>1). <a href=\"https:\/\/www.retopz.com\/ja\/tungsten-carbide-tools-in-the-oil-and-gas-industry\/\" target=\"_blank\" rel=\"noopener\">\u77f3\u6cb9\u30fb\u30ac\u30b9<\/a> \u696d\u754c<\/b><\/p><p class=\"p4\">\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u30ea\u30f3\u30b0\u306f\u5727\u529b\u3068\u885d\u6483\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u3001\u6398\u524a\u30dd\u30f3\u30d7\u3084\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><p class=\"p3\"><b>2). \u5316\u5b66\u51e6\u7406<\/b><\/p><p class=\"p4\">\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u30ea\u30f3\u30b0\u306f\u9178\u3084\u6eb6\u5264\u306b\u8010\u6027\u304c\u3042\u308a\u3001\u3088\u308a\u5b89\u5168\u3067\u30b3\u30b9\u30c8\u52b9\u7387\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/p><p class=\"p3\"><b>3) \u6d77\u6d0b\u30fb\u30aa\u30d5\u30b7\u30e7\u30a2<\/b><\/p><p class=\"p4\">\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u30ea\u30f3\u30b0\u306f\u3001\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u30ea\u30f3\u30b0\u306b\u6bd4\u3079\u3066\u6d77\u6c34\u30b7\u30b9\u30c6\u30e0\u3067\u9577\u6301\u3061\u3057\u307e\u3059\u3002<\/p><p class=\"p3\"><b>4\uff09\u767a\u96fb<\/b><\/p><p class=\"p4\">\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u30ea\u30f3\u30b0\u306f\u3001\u8150\u98df\u3088\u308a\u3082\u9ad8\u8ca0\u8377\u5f37\u5ea6\u304c\u91cd\u8981\u306a\u30bf\u30fc\u30d3\u30f3\u3067\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\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-73ab563 e-flex e-con-boxed e-con e-parent\" data-id=\"73ab563\" 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-342c763 elementor-widget elementor-widget-text-editor\" data-id=\"342c763\" 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>\u9069\u5207\u306a\u30dc\u30f3\u30c7\u30c3\u30c9\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u306e\u9078\u3073\u65b9<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10843 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-6.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-6.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-6-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-6-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u610f\u601d\u6c7a\u5b9a\u8005\u306f\u4ee5\u4e0b\u3092\u8a55\u4fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u6d41\u4f53\u306e\u7a2e\u985e \u2013 \u9178\u6027\u307e\u305f\u306f\u6d77\u6c34\u306e\u5834\u5408\u306f\u30cb\u30c3\u30b1\u30eb\u3092\u304a\u9078\u3073\u304f\u3060\u3055\u3044\u3002\u9ad8\u8377\u91cd\u3084\u885d\u6483\u306e\u5834\u5408\u306f\u30b3\u30d0\u30eb\u30c8\u3092\u304a\u9078\u3073\u304f\u3060\u3055\u3044\u3002<\/p><\/li><li class=\"li3\"><p>\u52d5\u4f5c\u6761\u4ef6 - \u9ad8\u5727\u3068\u9ad8\u8150\u98df\u3002<\/p><\/li><li class=\"li3\"><p>\u4e88\u7b97 \u2013 \u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u306f\u30b3\u30b9\u30c8\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u8150\u98df\u6027\u74b0\u5883\u3067\u3088\u308a\u9577\u6301\u3061\u3057\u307e\u3059\u3002<\/p><\/li><li class=\"li3\"><p>\u696d\u754c\u306e\u30cb\u30fc\u30ba - \u81ea\u5206\u306e\u5206\u91ce\u306e\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3063\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-bd894ac e-flex e-con-boxed e-con e-parent\" data-id=\"bd894ac\" 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-66ff82b elementor-widget elementor-widget-text-editor\" data-id=\"66ff82b\" 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\u3068ROI\u306e\u8003\u616e<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10844 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-7.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-7.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-7-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-7-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u30cb\u30c3\u30b1\u30eb\u7d50\u5408: \u521d\u671f\u30b3\u30b9\u30c8\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u8150\u98df\u6027\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u4ea4\u63db\u983b\u5ea6\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p><\/li><li class=\"li3\"><p>\u30b3\u30d0\u30eb\u30c8\u7d50\u5408: \u521d\u671f\u30b3\u30b9\u30c8\u306f\u4f4e\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u5316\u5b66\u7269\u8cea\u306e\u591a\u3044\u74b0\u5883\u3067\u306f\u5bff\u547d\u304c\u77ed\u304f\u306a\u308a\u307e\u3059\u3002<\/p><\/li><\/ul><p class=\"p3\">\u610f\u601d\u6c7a\u5b9a\u8005\u306b\u3068\u3063\u3066\u306e\u76ee\u6a19\u306f\u3001\u521d\u671f\u4e88\u7b97\u3068\u751f\u6daf\u4fa1\u5024\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u3053\u3068\u3067\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-4943364 e-flex e-con-boxed e-con e-parent\" data-id=\"4943364\" 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-8977e14 elementor-widget elementor-widget-text-editor\" data-id=\"8977e14\" 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\u4ea4\u63db<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10845 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-8.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-8.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-8-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-8-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30ea\u30f3\u30b0\u3068\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30ea\u30f3\u30b0\u306f\u3069\u3061\u3089\u3082\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u5b9a\u671f\u7684\u306b\u3072\u3073\u5272\u308c\u3001\u6469\u8017\u3001\u8150\u98df\u8de1\u304c\u306a\u3044\u304b\u70b9\u691c\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li><li class=\"li3\"><p>\u6f0f\u308c\u3084\u6545\u969c\u304c\u767a\u751f\u3059\u308b\u524d\u306b\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/li><li class=\"li3\"><p>\u30ea\u30b5\u30a4\u30af\u30eb\u30aa\u30d7\u30b7\u30e7\u30f3\uff1a\u6469\u8017\u3057\u305f\u70ad\u5316\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ea\u30f3\u30b0\u306f\u30ea\u30b5\u30a4\u30af\u30eb\u53ef\u80fd\u3067\u3001\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\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-b588576 e-flex e-con-boxed e-con e-parent\" data-id=\"b588576\" 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-e3d2847 elementor-widget elementor-widget-text-editor\" data-id=\"e3d2847\" 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>\u4e8b\u4f8b<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10846 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-9.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-9.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-9-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-9-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\"><b>1). \u8239\u8236\u7528\u30dd\u30f3\u30d7\u30e1\u30fc\u30ab\u30fc<\/b><\/p><p class=\"p4\">\u6d77\u6c34\u30dd\u30f3\u30d7\u306e\u30ea\u30f3\u30b0\u3092\u30cb\u30c3\u30b1\u30eb\u63a5\u5408\u30ea\u30f3\u30b0\u306b\u5207\u308a\u66ff\u3048\u307e\u3057\u305f\u3002\u7d50\u679c\uff1a\u30b7\u30fc\u30eb\u5bff\u547d\u304c\u5ef6\u3073\u3001\u4fdd\u8a3c\u8acb\u6c42\u304c\u6e1b\u5c11\u3057\u307e\u3057\u305f\u3002<\/p><p class=\"p3\"><b>2). \u6cb9\u7530\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc<\/b><\/p><p class=\"p4\">\u885d\u6483\u3068\u9ad8\u5727\u306b\u8010\u3048\u308b\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u30ea\u30f3\u30b0\u3092\u63a1\u7528\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u6398\u524a\u4f5c\u696d\u306b\u304a\u3051\u308b\u6027\u80fd\u304c\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002<\/p><p class=\"p3\"><b>3). \u5316\u5b66\u5de5\u5834<\/b><\/p><p class=\"p4\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b7\u30fc\u30eb\u3092\u30cb\u30c3\u30b1\u30eb\u63a5\u5408\u30ea\u30f3\u30b0\u306b\u7f6e\u304d\u63db\u3048\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u300150%\u306e\u8010\u7528\u5e74\u6570\u304c\u5ef6\u9577\u3055\u308c\u3001\u5b89\u5168\u6027\u304c\u5411\u4e0a\u3057\u307e\u3057\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-2b53fdf e-flex e-con-boxed e-con e-parent\" data-id=\"2b53fdf\" 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-3098329 elementor-widget elementor-widget-text-editor\" data-id=\"3098329\" 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>\u610f\u601d\u6c7a\u5b9a\u8005\u306b\u3068\u3063\u3066\u306e\u30d3\u30b8\u30cd\u30b9\u4fa1\u5024<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10847 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-10.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-10.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-10-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-10-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u4f01\u696d\u306e\u30ea\u30fc\u30c0\u30fc\u306b\u3068\u3063\u3066\u3001\u30d0\u30a4\u30f3\u30c0\u30fc\u306e\u9078\u629e\u306f\u6b21\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002<\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u6a5f\u68b0\u306e\u7a3c\u50cd\u6642\u9593<\/p><\/li><li class=\"li3\"><p>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u8cbb\u7528<\/p><\/li><li class=\"li3\"><p>\u5b89\u5168\u57fa\u6e96<\/p><\/li><li class=\"li3\"><p>\u9577\u671f\u7684\u306aROI<\/p><\/li><\/ul><p>\u30cb\u30c3\u30b1\u30eb\u7d50\u5408 <span class=\"s1\">\u2192<\/span> \u8150\u98df\u306e\u30ea\u30b9\u30af\u304c\u6700\u3082\u5927\u304d\u3044\u5834\u5408\u306b\u6700\u9069\u3067\u3059\u3002<\/p><p>\u30b3\u30d0\u30eb\u30c8\u7d50\u5408 <span class=\"s1\">\u2192<\/span> \u8ca0\u8377\u3068\u5f37\u5ea6\u304c\u6700\u3082\u91cd\u8981\u3068\u306a\u308b\u5834\u5408\u306b\u6700\u9069\u3067\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-585e9ec e-flex e-con-boxed e-con e-parent\" data-id=\"585e9ec\" 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-b51c8e5 elementor-widget elementor-widget-text-editor\" data-id=\"b51c8e5\" 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\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u306e\u5165\u624b\u65b9\u6cd5<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10848 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-11.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-11.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-11-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Nickel-Bonded-vs-Cobalt-Bonded-Tungsten-Carbide-Seal-Rings-www.retopz.com-11-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u8cfc\u5165\u3059\u308b\u5834\u5408\u3001\u4f01\u696d\u306f\u6b21\u306e\u3053\u3068\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u30d0\u30a4\u30f3\u30c0\u30fc\u306e\u7a2e\u985e\uff08\u30cb\u30c3\u30b1\u30eb\u307e\u305f\u306f\u30b3\u30d0\u30eb\u30c8\uff09\u3092\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u78ba\u8a8d\u3059\u308b<\/p><\/li><li class=\"li3\"><p>\u54c1\u8cea\u306eISO\u8a8d\u8a3c\u3092\u78ba\u8a8d\u3059\u308b<\/p><\/li><li class=\"li3\"><p>\u696d\u754c\u5185\u306e\u4e8b\u4f8b\u3092\u53c2\u8003\u306b\u3059\u308b<\/p><\/li><li class=\"li3\"><p>\u8fc5\u901f\u306a\u914d\u9001\u306e\u305f\u3081\u306b\u73fe\u5730\u5728\u5eab\u306e\u3042\u308b\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044<\/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-50cd0b1 e-flex e-con-boxed e-con e-parent\" data-id=\"50cd0b1\" 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-879b12e elementor-widget elementor-widget-text-editor\" data-id=\"879b12e\" 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\">\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u304a\u3088\u3073\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u306e\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u306f\u3069\u3061\u3089\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p><ul class=\"ul1\"><li class=\"li2\"><p>\u30cb\u30c3\u30b1\u30eb\u7d50\u5408 <span class=\"s1\">\u2192<\/span> \u8010\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u308b<\/p><\/li><li class=\"li2\"><p>\u30b3\u30d0\u30eb\u30c8\u7d50\u5408 <span class=\"s1\">\u2192<\/span> \u5f37\u5ea6\u3068\u91cd\u3044\u8377\u7269\u306b\u512a\u308c\u3066\u3044\u308b<\/p><\/li><\/ul><p class=\"p2\">\u610f\u601d\u6c7a\u5b9a\u8005\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u306e\u306f\u3001\u74b0\u5883\u3092\u7406\u89e3\u3057\u3001\u9069\u5207\u306a\u30d0\u30a4\u30f3\u30c0\u30fc \u30bf\u30a4\u30d7\u3092\u30b7\u30b9\u30c6\u30e0\u306b\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068\u3067\u3059\u3002<\/p><p class=\"p2\">\u3053\u308c\u306b\u3088\u308a\u3001\u5b89\u5168\u6027\u304c\u78ba\u4fdd\u3055\u308c\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u304c\u77ed\u7e2e\u3055\u308c\u3001\u9577\u671f\u7684\u306a\u7bc0\u7d04\u304c\u5411\u4e0a\u3057\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 pumps, compressors, turbines, and mixers, seal rings are small but essential parts. They prevent leaks, protect systems, and reduce downtime. Choosing the right seal ring material is not only an engineering decision but also a business one. Among many options, tungsten carbide seal rings are trusted worldwide. But there are two main types: nickel-bonded and cobalt-bonded. Both have unique properties, and the right choice depends on the application. This article compares the two, explaining their strengths, differences, and best uses, helping decision-makers select the right solution for long-term performance. What Are Tungsten Carbide Seal Rings? Tungsten carbide is made by combining tungsten and carbon powder, pressed together with a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":10838,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10886","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 v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Nickel vs Cobalt Tungsten Carbide Seal Rings<\/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\/nickel-bonded-vs-cobalt-bonded-tungsten-carbide-seal-rings\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nickel-Bonded vs Cobalt-Bonded Tungsten Carbide Seal Rings\" \/>\n<meta property=\"og:description\" content=\"In pumps, compressors, turbines, and mixers, seal rings are small but essential parts. 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