{"id":9556,"date":"2025-08-11T02:52:44","date_gmt":"2025-08-11T02:52:44","guid":{"rendered":"https:\/\/www.retopz.com\/?p=9556"},"modified":"2025-08-11T02:59:19","modified_gmt":"2025-08-11T02:59:19","slug":"understanding-grain-size-binder-effects-on-carbide-ball-performance","status":"publish","type":"post","link":"https:\/\/www.retopz.com\/ja\/understanding-grain-size-binder-effects-on-carbide-ball-performance\/","title":{"rendered":"\u70ad\u5316\u7269\u30dc\u30fc\u30eb\u306e\u6027\u80fd\u306b\u5bfe\u3059\u308b\u7c92\u5ea6\u3068\u30d0\u30a4\u30f3\u30c0\u30fc\u306e\u5f71\u97ff\u3092\u7406\u89e3\u3059\u308b"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"9556\" class=\"elementor elementor-9556\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4b78b34 e-flex e-con-boxed e-con e-parent\" data-id=\"4b78b34\" 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-701c49d elementor-widget elementor-widget-text-editor\" data-id=\"701c49d\" 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 data-start=\"300\" data-end=\"572\"><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/08\/Understanding-Grain-Size-and-Binder-Effects-on-Carbide-Ball-Performance.png\" \/><\/p><p data-start=\"300\" data-end=\"572\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30dc\u30fc\u30eb\u306f\u3001\u6975\u3081\u3066\u9ad8\u3044\u786c\u5ea6\u3001\u9ad8\u3044\u8010\u6469\u8017\u6027\u3001\u9577\u5bff\u547d\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u591a\u304f\u306e\u4eba\u304c\u6c17\u3065\u3044\u3066\u3044\u306a\u3044\u306e\u306f\u3001\u305d\u306e\u6027\u80fd\u306f\u57fa\u672c\u7684\u306a\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u6750\u6599\u3060\u3051\u3067\u306a\u304f\u3001 <a href=\"https:\/\/www.retopz.com\/ja\/understanding-grain-size-in-tungsten-carbide-tools\/\">\u7c92\u5ea6<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/www.retopz.com\/ja\/binder-material-in-the-tungsten-carbide-industry-an-explanatory-overview\/\">\u30d0\u30a4\u30f3\u30c0\u30fc\u306e\u5185\u5bb9<\/a>.<\/p><p data-start=\"574\" data-end=\"700\">\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u7c92\u5f84\u3068\u30d0\u30a4\u30f3\u30c0\u30fc\u304c\u8d85\u786c\u30dc\u30fc\u30eb\u306e\u7279\u6027\u3001\u6027\u80fd\u3001\u304a\u3088\u3073\u6700\u9069\u306a\u7528\u9014\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3059\u308b\u304b\u3092\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<div class=\"elementor-element elementor-element-eb87dd1 elementor-widget elementor-widget-text-editor\" data-id=\"eb87dd1\" 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 data-start=\"1042\" data-end=\"1097\"><strong data-start=\"1045\" data-end=\"1097\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30dc\u30fc\u30eb\u306e\u7d50\u6676\u7c92\u5f84\u3068\u306f\uff1f<\/strong><\/h2><p><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/08\/What-Is-Grain-Size-in-Tungsten-Carbide-Balls.png\" \/><\/p><p data-start=\"1099\" data-end=\"1229\">\u7c92\u5f84\u3068\u306f\u3001\u30dc\u30fc\u30eb\u5185\u90e8\u306e\u70ad\u5316\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\uff08WC\uff09\u7c92\u5b50\u306e\u5e73\u5747\u30b5\u30a4\u30ba\u306e\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002\u901a\u5e38\u306f\u30df\u30af\u30ed\u30f3\u5358\u4f4d\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002.<\/p><ul data-start=\"1230\" data-end=\"1328\"><li data-start=\"1230\" data-end=\"1260\"><p data-start=\"1232\" data-end=\"1260\">\u5fae\u7c92\u5b50\uff1a1\u30df\u30af\u30ed\u30f3\u672a\u6e80<\/p><\/li><li data-start=\"1261\" data-end=\"1294\"><p data-start=\"1263\" data-end=\"1294\">\u4e2d\u7c92\uff1a1\uff5e3\u30df\u30af\u30ed\u30f3<\/p><\/li><li data-start=\"1295\" data-end=\"1328\"><p data-start=\"1297\" data-end=\"1328\">\u7c97\u7c92\uff1a3\u30df\u30af\u30ed\u30f3\u4ee5\u4e0a<\/p><\/li><\/ul><p data-start=\"1330\" data-end=\"1349\">\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\uff1a<\/p><ul data-start=\"1350\" data-end=\"1467\"><li data-start=\"1350\" data-end=\"1407\"><p data-start=\"1352\" data-end=\"1407\">\u7c92\u304c\u5c0f\u3055\u3044 \u2192 \u9ad8\u3044 <a href=\"https:\/\/www.retopz.com\/ja\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\">\u786c\u5ea6<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/www.retopz.com\/ja\/wear-resistance-in-the-tungsten-carbide-industry-an-explanatory-overview\/\">\u8010\u6469\u8017\u6027<\/a>.<\/p><\/li><li data-start=\"1408\" data-end=\"1467\"><p data-start=\"1410\" data-end=\"1467\">\u7c92\u304c\u5927\u304d\u3044 \u2192 \u9ad8\u3044 <a href=\"https:\/\/www.retopz.com\/ja\/toughness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\">\u5f37\u976d\u3055<\/a> \u8010\u885d\u6483\u6027\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/p><\/li><\/ul><p data-start=\"1469\" data-end=\"1636\">\u7c21\u5358\u306a\u4f8b\uff1a<br data-start=\"1488\" data-end=\"1491\" \/>\u5fae\u7d30\u7c92\u306e\u30dc\u30fc\u30eb\u306f\u7cbe\u5bc6\u6e2c\u5b9a\u30c4\u30fc\u30eb\u306b\u6700\u9069\u3067\u3042\u308a\u3001\u7c97\u7c92\u306e\u30dc\u30fc\u30eb\u306f\u9271\u5c71\u30d0\u30eb\u30d6\u306e\u3088\u3046\u306a\u885d\u6483\u306e\u5927\u304d\u3044\u7528\u9014\u306b\u9069\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<div class=\"elementor-element elementor-element-3e4f451 elementor-widget elementor-widget-text-editor\" data-id=\"3e4f451\" 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 data-start=\"1848\" data-end=\"1899\"><strong data-start=\"1851\" data-end=\"1899\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30dc\u30fc\u30eb\u306e\u30d0\u30a4\u30f3\u30c0\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/h2><p><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/08\/What-Is-Binder-in-Tungsten-Carbide-Balls.png\" \/><\/p><p data-start=\"1901\" data-end=\"2050\">\u7d50\u5408\u5264\u3068\u306f\u3001WC\u7c92\u5b50\u3092\u7d50\u5408\u3055\u305b\u308b\u91d1\u5c5e\u3067\u3042\u308a\u3001\u901a\u5e38\u306f\u30b3\u30d0\u30eb\u30c8\uff08Co\uff09\u307e\u305f\u306f\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09\u304c\u7528\u3044\u3089\u308c\u308b\u3002\u7d50\u5408\u5264\u306e\u542b\u6709\u91cf\u306f\u91cd\u91cf\u30d1\u30fc\u30bb\u30f3\u30c8\u3067\u8868\u3055\u308c\u308b\u3002.<\/p><p data-start=\"2052\" data-end=\"2077\">\u4e00\u822c\u7684\u306a\u30d0\u30a4\u30f3\u30c0\u30fc\u30ec\u30d9\u30eb\uff1a<\/p><ul data-start=\"2078\" data-end=\"2193\"><li data-start=\"2078\" data-end=\"2134\"><p data-start=\"2080\" data-end=\"2134\">\u30d0\u30a4\u30f3\u30c0\u30fc\u542b\u6709\u91cf\u304c\u5c11\u306a\u3044\uff083\u20136%\uff09\u2192 \u3088\u308a\u786c\u304f\u3001\u3088\u308a\u8010\u6469\u8017\u6027\u304c\u9ad8\u3044\u3002.<\/p><\/li><li data-start=\"2135\" data-end=\"2193\"><p data-start=\"2137\" data-end=\"2193\">\u9ad8\u30d0\u30a4\u30f3\u30c0\u30fc\uff0810\uff5e15%\uff09\u2192 \u3088\u308a\u4e08\u592b\u3067\u3001\u885d\u6483\u306b\u5f37\u3044\u3002.<\/p><\/li><\/ul><p data-start=\"2195\" data-end=\"2214\">\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\uff1a<\/p><ul data-start=\"2215\" data-end=\"2345\"><li data-start=\"2215\" data-end=\"2280\"><p data-start=\"2217\" data-end=\"2280\">\u30d0\u30a4\u30f3\u30c0\u30fc\u306e\u91cf\u3092\u5897\u3084\u3059\u3068\u976d\u6027\u306f\u5411\u4e0a\u3059\u308b\u304c\u3001\u786c\u5ea6\u306f\u308f\u305a\u304b\u306b\u4f4e\u4e0b\u3059\u308b\u3002.<\/p><\/li><li data-start=\"2281\" data-end=\"2345\"><p data-start=\"2283\" data-end=\"2345\">\u7d50\u5408\u5264\u306e\u91cf\u3092\u6e1b\u3089\u3059\u3068\u786c\u5ea6\u306f\u4e0a\u304c\u308b\u304c\u3001\u8010\u885d\u6483\u6027\u306f\u4f4e\u4e0b\u3059\u308b\u3002.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c29e604 elementor-widget elementor-widget-text-editor\" data-id=\"c29e604\" 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 data-start=\"2527\" data-end=\"2571\"><strong data-start=\"2530\" data-end=\"2571\">\u7c92\u5ea6\u304c\u6027\u80fd\u306b\u53ca\u307c\u3059\u5f71\u97ff<\/strong><\/h2><p><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/08\/How-Grain-Size-Affects-Performance.png\" \/><\/p><p data-start=\"2573\" data-end=\"2602\">\u5fae\u7d30\u7c92\u8d85\u786c\u5408\u91d1\u30dc\u30fc\u30eb\uff1a<\/p><ul data-start=\"2603\" data-end=\"2715\"><li data-start=\"2603\" data-end=\"2626\"><p data-start=\"2605\" data-end=\"2626\">\u975e\u5e38\u306b\u9ad8\u3044\u786c\u5ea6\u3002.<\/p><\/li><li data-start=\"2627\" data-end=\"2657\"><p data-start=\"2629\" data-end=\"2657\">\u512a\u308c\u305f\u8010\u6469\u8017\u6027\u3002.<\/p><\/li><li data-start=\"2658\" data-end=\"2715\"><p data-start=\"2660\" data-end=\"2715\">\u7cbe\u5bc6\u30d9\u30a2\u30ea\u30f3\u30b0\u3001\u30b2\u30fc\u30b8\u3001\u30de\u30a4\u30af\u30ed\u30e1\u30fc\u30bf\u30fc\u306b\u6700\u9069\u3067\u3059\u3002.<\/p><\/li><\/ul><p data-start=\"2717\" data-end=\"2748\">\u7c97\u7c92\u8d85\u786c\u30dc\u30fc\u30eb\uff1a<\/p><ul data-start=\"2749\" data-end=\"2866\"><li data-start=\"2749\" data-end=\"2789\"><p data-start=\"2751\" data-end=\"2789\">\u786c\u5ea6\u306f\u4f4e\u3044\u304c\u3001\u976d\u6027\u306f\u9ad8\u3044\u3002.<\/p><\/li><li data-start=\"2790\" data-end=\"2866\"><p data-start=\"2792\" data-end=\"2866\">\u9ad8\u885d\u6483\u3084\u885d\u6483\u8377\u91cd\u304c\u304b\u304b\u308b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/www.retopz.com\/ja\/oil-natural-gas-wear-parts\/\">\u77f3\u6cb9\u30fb\u30ac\u30b9\u7528\u30d0\u30eb\u30d6<\/a>.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc7d705 elementor-widget elementor-widget-text-editor\" data-id=\"cc7d705\" 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 data-start=\"3051\" data-end=\"3099\"><strong data-start=\"3054\" data-end=\"3099\">\u30d0\u30a4\u30f3\u30c0\u30fc\u306e\u5185\u5bb9\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/strong><\/h2><p><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/08\/How-Binder-Content-Affects-Performance.png\" \/><\/p><p data-start=\"3101\" data-end=\"3130\">\u4f4e\u7d50\u5408\u5264\u8d85\u786c\u30dc\u30fc\u30eb\uff1a<\/p><ul data-start=\"3131\" data-end=\"3216\"><li data-start=\"3131\" data-end=\"3184\"><p data-start=\"3133\" data-end=\"3184\">\u975e\u5e38\u306b\u786c\u304f\u3001\u6469\u8017\u74b0\u5883\u4e0b\u3067\u3082\u9577\u6301\u3061\u3059\u308b\u3002.<\/p><\/li><li data-start=\"3185\" data-end=\"3216\"><p data-start=\"3187\" data-end=\"3216\">\u5f37\u3044\u885d\u6483\u3092\u53d7\u3051\u308b\u3068\u6b20\u3051\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><\/li><\/ul><p data-start=\"3218\" data-end=\"3248\">\u9ad8\u7d50\u5408\u8d85\u786c\u5408\u91d1\u30dc\u30fc\u30eb\uff1a<\/p><ul data-start=\"3249\" data-end=\"3333\"><li data-start=\"3249\" data-end=\"3290\"><p data-start=\"3251\" data-end=\"3290\">\u7834\u640d\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u3088\u308a\u591a\u304f\u306e\u885d\u6483\u3092\u5438\u53ce\u3057\u307e\u3059\u3002.<\/p><\/li><li data-start=\"3291\" data-end=\"3333\"><p data-start=\"3293\" data-end=\"3333\">\u6469\u8017\u306e\u6fc0\u3057\u3044\u74b0\u5883\u3067\u306f\u3001\u6469\u8017\u304c\u901f\u304f\u306a\u308a\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<div class=\"elementor-element elementor-element-7c80079 elementor-widget elementor-widget-text-editor\" data-id=\"7c80079\" 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 data-start=\"3538\" data-end=\"3598\"><strong data-start=\"3541\" data-end=\"3598\">\u7c92\u5ea6\u3068\u30d0\u30a4\u30f3\u30c0\u30fc\u306e\u9069\u5207\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u898b\u3064\u3051\u308b<\/strong><\/h2><p data-start=\"3600\" data-end=\"3668\">\u6700\u9ad8\u306e\u8d85\u786c\u30dc\u30fc\u30eb\u306f\u3001\u786c\u5ea6\u3068\u976d\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u53d6\u308c\u3066\u3044\u308b\u3082\u306e\u3067\u3059\u3002<\/p><ul data-start=\"3669\" data-end=\"3845\"><li data-start=\"3669\" data-end=\"3758\"><p data-start=\"3671\" data-end=\"3758\">\u9ad8\u786c\u5ea6\uff0b\u4f4e\u7d50\u5408\u5264\uff0b\u5fae\u7d30\u306a\u7d50\u6676\u7c92 \u2192 \u7cbe\u5ea6\u3068\u8010\u6469\u8017\u6027\u306b\u6700\u9069\u3002.<\/p><\/li><li data-start=\"3759\" data-end=\"3845\"><p data-start=\"3761\" data-end=\"3845\">\u9ad8\u3044\u976d\u6027\uff0b\u9ad8\u3044\u7d50\u5408\u529b\uff0b\u7c97\u7c92\u69cb\u9020 \u2192 \u885d\u6483\u3084\u91cd\u8377\u91cd\u306b\u6700\u9069\u3002.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ea9375 elementor-widget elementor-widget-text-editor\" data-id=\"3ea9375\" 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 data-start=\"4057\" data-end=\"4086\"><strong data-start=\"4060\" data-end=\"4086\">\u5b9f\u4e16\u754c\u306e\u4f8b<\/strong><\/h2><ul data-start=\"4088\" data-end=\"4344\"><li data-start=\"4088\" data-end=\"4177\"><p data-start=\"4090\" data-end=\"4177\">\u5fae\u7c92\u5b50\uff0b\u4f4e\u7d50\u5408\u5264 \u2192 \u822a\u7a7a\u5b87\u5b99\u7528\u30b8\u30e3\u30a4\u30ed\u30b9\u30b3\u30fc\u30d7\u306e\u8d85\u7cbe\u5bc6\u306a\u30d0\u30e9\u30f3\u30b9\u8abf\u6574\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p><\/li><li data-start=\"4178\" data-end=\"4256\"><p data-start=\"4180\" data-end=\"4256\">\u4e2d\u7c92\uff0b\u4e2d\u30d0\u30a4\u30f3\u30c0\u30fc \u2192 \u9ad8\u901f\u6e2c\u5b9a\u88c5\u7f6e\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p><\/li><li data-start=\"4257\" data-end=\"4344\"><p data-start=\"4259\" data-end=\"4344\">\u7c97\u7c92\uff0b\u9ad8\u7d50\u5408\u5264 \u2192 \u8010\u885d\u6483\u6027\u306e\u305f\u3081\u3001\u77f3\u6cb9\u6398\u524a\u30d0\u30eb\u30d6\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-145b51e elementor-widget elementor-widget-text-editor\" data-id=\"145b51e\" 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 data-start=\"4585\" data-end=\"4658\"><strong data-start=\"4588\" data-end=\"4658\">\u7c92\u5ea6\u3068\u7d50\u5408\u5264\u306b\u57fa\u3065\u3044\u3066\u8d85\u786c\u30dc\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306e\u30d2\u30f3\u30c8<\/strong><\/h2><p><img decoding=\"async\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/08\/Tips-for-Selecting-Carbide-Balls-Based-on-Grain-Size-and-Binder.png\" \/><\/p><ul data-start=\"4660\" data-end=\"4869\"><li data-start=\"4660\" data-end=\"4713\"><p data-start=\"4662\" data-end=\"4713\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u7a2e\u985e\uff08\u7cbe\u5ea6\u91cd\u8996\u578b\u304b\u5f71\u97ff\u91cd\u8996\u578b\u304b\uff09\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li><li data-start=\"4714\" data-end=\"4773\"><p data-start=\"4716\" data-end=\"4773\">\u8010\u6469\u8017\u6027\u307e\u305f\u306f\u8010\u885d\u6483\u6027\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u3001\u7c92\u5f84\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li><li data-start=\"4774\" data-end=\"4829\"><p data-start=\"4776\" data-end=\"4829\">\u30d0\u30a4\u30f3\u30c0\u30fc\u306e\u542b\u6709\u91cf\u3092\u74b0\u5883\u6761\u4ef6\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><\/li><li data-start=\"4830\" data-end=\"4869\"><p data-start=\"4832\" data-end=\"4869\">\u7279\u6ce8\u30b0\u30ec\u30fc\u30c9\u306b\u3064\u3044\u3066\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u304a\u554f\u3044\u5408\u308f\u305b\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<div class=\"elementor-element elementor-element-d86c704 elementor-widget elementor-widget-text-editor\" data-id=\"d86c704\" 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 data-start=\"5070\" data-end=\"5091\"><strong data-start=\"5073\" data-end=\"5091\">\u6700\u5f8c\u306b<\/strong><\/h2><p data-start=\"5093\" data-end=\"5301\">\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30dc\u30fc\u30eb\u306e\u6027\u80fd\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u3059\u306b\u306f\u3001\u7c92\u5f84\u3068\u30d0\u30a4\u30f3\u30c0\u30fc\u542b\u6709\u91cf\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u9069\u5207\u306a\u7d44\u307f\u5408\u308f\u305b\u3092\u9078\u3076\u3053\u3068\u3067\u3001\u9577\u5bff\u547d\u5316\u3001\u52b9\u7387\u5411\u4e0a\u3001\u305d\u3057\u3066\u4ea4\u63db\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002.<\/p><p data-start=\"5303\" data-end=\"5457\">\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u6700\u9069\u5316\u3055\u308c\u305f\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30dc\u30fc\u30eb\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001, <a class=\"cursor-pointer\" target=\"_new\" rel=\"noopener\" data-start=\"5372\" data-end=\"5403\">\u518d\u30c8\u30c3\u30d7<\/a> \u7279\u6ce8\u306e\u30b0\u30ec\u30fc\u30c9\u3001\u30b5\u30a4\u30ba\u3001\u516c\u5dee\u306b\u3082\u5bfe\u5fdc\u53ef\u80fd\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Tungsten carbide balls are known for their extreme hardness, high wear resistance, and long life. But what many people don\u2019t realize is that their performance depends not only on the basic tungsten carbide material, but also on grain size and binder content. In this guide, we will explain how grain size and binder affect carbide ball properties, performance, and best applications. What Is Grain Size in Tungsten Carbide Balls? Grain size means the average size of the tungsten carbide (WC) particles inside the ball. It is usually measured in microns. Fine grain: &lt; 1 micron Medium grain: 1\u20133 microns Coarse grain: &gt; 3 microns Why it matters: Smaller grains \u2192 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9554,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9556","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 v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Understanding Grain Size &amp; Binder Effects on Carbide Ball<\/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\/understanding-grain-size-binder-effects-on-carbide-ball-performance\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Understanding Grain Size &amp; Binder Effects on Carbide Ball Performance\" \/>\n<meta property=\"og:description\" content=\"Tungsten carbide balls are known for their extreme hardness, high wear resistance, and long life. But what many people don\u2019t realize is that their performance depends not only on the basic tungsten carbide material, but also on grain size and binder content. In this guide, we will explain how grain size and binder affect carbide ball properties, performance, and best applications. What Is Grain Size in Tungsten Carbide Balls? Grain size means the average size of the tungsten carbide (WC) particles inside the ball. It is usually measured in microns. Fine grain: &lt; 1 micron Medium grain: 1\u20133 microns Coarse grain: &gt; 3 microns Why it matters: Smaller grains \u2192 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.retopz.com\/ja\/understanding-grain-size-binder-effects-on-carbide-ball-performance\/\" \/>\n<meta property=\"og:site_name\" content=\"Retop Carbide\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-11T02:52:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-11T02:59:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/08\/What-Is-Binder-in-Tungsten-Carbide-Balls.png\" \/>\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\/png\" \/>\n<meta name=\"author\" content=\"retopz\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"retopz\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"4\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/understanding-grain-size-binder-effects-on-carbide-ball-performance\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/understanding-grain-size-binder-effects-on-carbide-ball-performance\\\/\"},\"author\":{\"name\":\"retopz\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/#\\\/schema\\\/person\\\/102a75ff83a4a2c38a5ce2e6ed32133d\"},\"headline\":\"Understanding Grain Size &amp; 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But what many people don\u2019t realize is that their performance depends not only on the basic tungsten carbide material, but also on grain size and binder content. In this guide, we will explain how grain size and binder affect carbide ball properties, performance, and best applications. What Is Grain Size in Tungsten Carbide Balls? Grain size means the average size of the tungsten carbide (WC) particles inside the ball. It is usually measured in microns. 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