{"id":12204,"date":"2025-10-14T07:14:31","date_gmt":"2025-10-14T07:14:31","guid":{"rendered":"https:\/\/www.retopz.com\/?p=12204"},"modified":"2025-10-14T07:35:01","modified_gmt":"2025-10-14T07:35:01","slug":"understanding-hardness-and-toughness-in-tungsten-carbide-bushings","status":"publish","type":"post","link":"https:\/\/www.retopz.com\/ko\/understanding-hardness-and-toughness-in-tungsten-carbide-bushings\/","title":{"rendered":"\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ubd80\uc2f1\uc758 \uacbd\ub3c4\uc640 \uc778\uc131 \uc774\ud574\ud558\uae30"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"12204\" class=\"elementor elementor-12204\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d3f245e e-flex e-con-boxed e-con e-parent\" data-id=\"d3f245e\" 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-fa2da6f elementor-widget elementor-widget-text-editor\" data-id=\"fa2da6f\" 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\">\uc9c0\uc18d\uc801\uc778 \ub9c8\ubaa8, \uc555\ub825 \ubc0f \ub9c8\ucc30\uc5d0 \ub178\ucd9c\ub418\ub294 \uae30\uacc4 \ubd80\ud488\uc758 \uacbd\uc6b0, <a href=\"https:\/\/www.retopz.com\/ko\/carbide-bushings-and-sleeves\/\" target=\"_blank\" rel=\"noopener\">\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ubd80\uc2f1<\/a> \uac00\uc7a5 \uc2e0\ub8b0\ubc1b\ub294 \uc790\ub8cc\ub4e4 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p><p class=\"p1\">\uc774 \uc81c\ud488\ub4e4\uc740 \ud38c\ud504, \uc555\ucd95\uae30, \ud130\ube48 \ubc0f \uae30\ud0c0 \uace0\ubd80\ud558 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ub418\uba70, \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uace0\uc7a5\uc774 \uc808\ub300 \uc6a9\ub0a9\ub420 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p><p class=\"p1\">\uc774 \uc81c\ud488\ub4e4\uc758 \ub6f0\uc5b4\ub09c \ub0b4\uad6c\uc131\uc740 \uc8fc\ub85c \ub450 \uac00\uc9c0 \uc7ac\ub8cc \ud2b9\uc131\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. <a href=\"https:\/\/www.retopz.com\/ko\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\uacbd\ub3c4<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/www.retopz.com\/ko\/toughness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\uac15\uc778\ud568<\/a>. \ub458 \ub2e4 \uc911\uc694\ud558\uc9c0\ub9cc, \uc791\uc6a9 \ubc29\uc2dd\uc774 \ub2e4\ub974\uace0 \uc885\uc885 \uc815\ubc18\ub300 \ubc29\ud5a5\uc73c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p><p class=\"p1\">\uc774 \uae00\uc5d0\uc11c\ub294 \uacbd\ub3c4\uc640 \uc778\uc131\uc774 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub294\uc9c0, \uc774\ub4e4\uc774 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ubd80\uc2f1\uc758 \uc131\ub2a5\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc801\uc808\ud55c \uade0\ud615\uc744 \ud1b5\ud574 \uac00\ud639\ud55c \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \uc624\ub7ab\ub3d9\uc548 \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/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-f31c991 e-flex e-con-boxed e-con e-parent\" data-id=\"f31c991\" 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-86a58fe elementor-widget elementor-widget-text-editor\" data-id=\"86a58fe\" 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>\uacbd\ub3c4\ub780 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/b><\/h2><p class=\"p3\"><a href=\"https:\/\/www.retopz.com\/ko\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\uacbd\ub3c4<\/a> \uc7ac\ub8cc\uac00 \ubcc0\ud615, \uae01\ud798 \ub610\ub294 \ub20c\ub9bc\uc5d0 \uc5bc\ub9c8\ub098 \uc798 \uc800\ud56d\ud558\ub294\uc9c0\ub97c \uce21\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uac04\ub2e8\ud788 \ub9d0\ud558\uba74, \ud45c\uba74\uc744 \uc790\ub974\uac70\ub098 \ub9c8\ubaa8\uc2dc\ud0a4\ub294 \uac83\uc774 \uc5bc\ub9c8\ub098 \uc5b4\ub824\uc6b4\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p><p class=\"p3\">\ud0c4\ud654\ud145\uc2a4\ud150\uc740 88~92 HRA\uc5d0 \ub2ec\ud558\ub294 \ud0c1\uc6d4\ud55c \uacbd\ub3c4\ub85c \uc720\uba85\ud558\uba70, \ub2e4\uc774\uc544\ubaac\ub4dc \ub2e4\uc74c\uc73c\ub85c \uacf5\ud559 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uac00\uc7a5 \ub2e8\ub2e8\ud55c \uc7ac\ub8cc \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p><p class=\"p3\">\uc774\ub7ec\ud55c \uacbd\ub3c4 \ub355\ubd84\uc5d0 \uce74\ubc14\uc774\ub4dc \ubd80\uc2f1\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc131\uc744 \uac00\uc9d1\ub2c8\ub2e4.<\/p><ul class=\"ul1\"><li class=\"li3\"><p>\ub9c8\ubaa8\uc131 \ud658\uacbd\uc5d0\uc11c \ub9c8\ubaa8\uc5d0 \uac15\ud568<\/p><\/li><li class=\"li3\"><p>\uc555\ubc15 \uc18d\uc5d0\uc11c\ub3c4 \uc881\uc740 \uac04\uaca9\uc744 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><li class=\"li3\"><p>\uc7a5\uc2dc\uac04 \uc791\ub3d9 \uc911\uc5d0\ub3c4 \ud615\ud0dc\uc640 \ud45c\uba74 \ud488\uc9c8\uc744 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/p><\/li><\/ul><p class=\"p4\"><b>1) \uc77c\ubc18\uc801\uc778 \uacbd\ub3c4 \ube44\uad50<\/b><\/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-f0c2716 e-flex e-con-boxed e-con e-parent\" data-id=\"f0c2716\" 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-06f5526 elementor-widget elementor-widget-text-editor\" data-id=\"06f5526\" 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;\">\uc7ac\ub8cc<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\uacbd\ub3c4(HRA)<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\uc0c1\ub300\uc801 \ub9c8\ubaa8 \uc800\ud56d<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uccad\ub3d9<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">45\u201360<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ub0ae\uc740<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uac15\ud654 \uac15\ucca0<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">65\u201375<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ubcf4\ud1b5\uc758<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">88\u201392<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ub9e4\uc6b0 \ub192\uc74c<\/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-73d5407 e-flex e-con-boxed e-con e-parent\" data-id=\"73d5407\" 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-6a56530 elementor-widget elementor-widget-text-editor\" data-id=\"6a56530\" 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\">\uacbd\ub3c4\uac00 \ub192\uc744\uc218\ub85d \ubd80\uc2f1\uc740 \ucd95\uc774\ub098 \ub9c8\ubaa8\uc131 \uc785\uc790\uc640\uc758 \uc2ac\ub77c\uc774\ub529 \uc811\ucd09\uc73c\ub85c \uc778\ud55c \uae01\ud798, \ud648 \ubc0f \ubcc0\ud615\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc774 \ucee4\uc9d1\ub2c8\ub2e4.<\/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-c98f51c e-flex e-con-boxed e-con e-parent\" data-id=\"c98f51c\" 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-cc4d2c8 elementor-widget elementor-widget-text-editor\" data-id=\"cc4d2c8\" 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>\uac15\uc778\ud568\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/b><\/h2><p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-12167 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-2.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-2.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-2-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-2-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\"><a href=\"https:\/\/www.retopz.com\/ko\/toughness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\uac15\uc778\ud568<\/a> \uc7ac\ub8cc\uac00 \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud558\uace0 \ucda9\uaca9\uc774\ub098 \uc751\ub825 \ud558\uc5d0\uc11c \uade0\uc5f4\uc774\ub098 \ud30c\uc190\uc5d0 \uc800\ud56d\ud558\ub294 \ub2a5\ub825\uc785\ub2c8\ub2e4.<\/p><p class=\"p3\">\uacbd\ub3c4\ub294 \ub9c8\ubaa8\ub97c \ubc29\uc9c0\ud558\ub294 \ubc18\uba74, \uc778\uc131\uc740 \ucde8\uc131 \ud30c\uad34\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p><p class=\"p3\">\ub9e4\uc6b0 \ub2e8\ub2e8\ud558\uc9c0\ub9cc \uc778\uc131\uc774 \uc57d\ud55c \uc7ac\ub8cc\ub294 \uc9c4\ub3d9\uc774\ub098 \ucda9\uaca9 \ud558\uc911\uc744 \ubc1b\uc73c\uba74 \uc27d\uac8c \uade0\uc5f4\uc774 \uc0dd\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p class=\"p3\">\ub0b4\uad6c\uc131\uc740 \ub2e4\uc74c \uc694\uc18c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p><ul class=\"ul1\"><li class=\"li3\"><b><\/b><p>\uacb0\ud569\uc81c\uc758 \uc885\ub958 \ubc0f \uc591 (\ucf54\ubc1c\ud2b8 \ub610\ub294 \ub2c8\ucf08)<\/p><\/li><li class=\"li3\"><p>\ud0c4\ud654\ud145\uc2a4\ud150 \uc785\uc790\uc758 \uacb0\uc815\ub9bd \ud06c\uae30<\/p><\/li><li class=\"li3\"><p>\uc18c\uacb0 \ud488\uc9c8 \ubc0f <a href=\"https:\/\/www.retopz.com\/ko\/porosity-in-the-tungsten-carbide-industry-an-explanatory-overview\/\" target=\"_blank\" rel=\"noopener\">\ub2e4\uacf5\uc131<\/a> \uc218\uc900<\/p><\/li><\/ul><p class=\"p3\">\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ubd80\uc2f1\uc740 \ub2e8\ub2e8\ud55c WC \uc785\uc790\uac00 \ubd80\ub4dc\ub7fd\uace0 \uc5f0\uc131\uc774 \uc788\ub294 \uae08\uc18d \uacb0\ud569\uc81c\ub85c \uacb0\ud569\ub418\uc5b4 \ucda9\uaca9 \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud558\ub294 \ubcf5\ud569 \uad6c\uc870\ub97c \ud1b5\ud574 \uc778\uc131\uc744 \uc5bb\uc2b5\ub2c8\ub2e4.<\/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-d6b6544 e-flex e-con-boxed e-con e-parent\" data-id=\"d6b6544\" 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-65c4672 elementor-widget elementor-widget-text-editor\" data-id=\"65c4672\" 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>\uacbd\ub3c4-\uc778\uc131 \uade0\ud615<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-12168 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-3.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-3.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-3-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-3-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\uc7ac\ub8cc\uacfc\ud559\uc5d0\uc11c, <a href=\"https:\/\/www.retopz.com\/ko\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\uacbd\ub3c4<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/www.retopz.com\/ko\/toughness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\uac15\uc778\ud568<\/a> \uc774 \ub450 \uac00\uc9c0\ub294 \uc885\uc885 \uc0c1\ucda9\ub429\ub2c8\ub2e4. \uacbd\ub3c4\ub97c \ub192\uc774\ub294 \uac83(\uacb0\ud569\uc7ac \ub610\ub294 \uc785\uc790 \ud06c\uae30\ub97c \uc904\uc774\ub294 \uac83)\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc778\uc131\uc744 \ub0ae\ucda5\ub2c8\ub2e4.<\/p><p class=\"p3\">\ucd5c\uace0\uc758 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ubd80\uc2f1\uc740 \ub9c8\ubaa8\uc5d0 \uac15\ud560 \ub9cc\ud07c \ub2e8\ub2e8\ud558\uba74\uc11c\ub3c4 \uade0\uc5f4\uc5d0 \uac15\ud560 \ub9cc\ud07c \uc778\uc131\uc801\uc778, \uc774 \ub450 \uac00\uc9c0 \ud2b9\uc131 \uc0ac\uc774\uc5d0\uc11c \uc801\uc808\ud55c \uade0\ud615\uc744 \uc774\ub8ec \uc81c\ud488\uc785\ub2c8\ub2e4.<\/p><p class=\"p4\"><b>1) \uacb0\ud569\uc81c \ud568\ub7c9\uc5d0 \ub530\ub978 \uc77c\ubc18\uc801\uc778 \uade0\ud615<\/b><\/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-2ad2d94 e-flex e-con-boxed e-con e-parent\" data-id=\"2ad2d94\" 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-df2fcbd elementor-widget elementor-widget-text-editor\" data-id=\"df2fcbd\" 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;\">\uacb0\ud569\uc81c \ube44\uc728<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\uacbd\ub3c4(HRA)<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\uc0c1\ub300\uc801 \uc778\uc131<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">6%<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">91\u201392<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ubcf4\ud1b5\uc758<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uace0\uc18d, \uc800\ubd80\ud558<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">9%<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">89\u201390<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ub192\uc740<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ubc94\uc6a9 \ud38c\ud504<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">12%<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">87\u201388<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ub9e4\uc6b0 \ub192\uc74c<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uace0\uac15\ub3c4 \uc2ac\ub7ec\ub9ac \ub610\ub294 \uc720\uc804\uc6a9<\/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-5f3b9f3 e-flex e-con-boxed e-con e-parent\" data-id=\"5f3b9f3\" 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-42b67e7 elementor-widget elementor-widget-text-editor\" data-id=\"42b67e7\" 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\">\uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc791\uc5c5 \uc870\uac74\uc5d0 \ub530\ub77c \uc7ac\uc9c8 \ub4f1\uae09\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4. \uc815\ubc00\ub3c4\ub97c \uc704\ud574\uc11c\ub294 \ub192\uc740 \uacbd\ub3c4\uac00 \ud544\uc694\ud558\uace0, \ucda9\uaca9\uc774\ub098 \uc9c4\ub3d9 \uc0c1\ud669\uc5d0\ub294 \ub192\uc740 \uc778\uc131\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/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-dd9773b e-flex e-con-boxed e-con e-parent\" data-id=\"dd9773b\" 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-c63160b elementor-widget elementor-widget-text-editor\" data-id=\"c63160b\" 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>\uc785\uc790 \ud06c\uae30\uc758 \uc5ed\ud560<\/b><\/h2><p class=\"p2\">\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ubd80\uc2f1\uc740 \uc870\ub9bd, \uc911\ub9bd \ub610\ub294 \ubbf8\ub9bd \ubd84\ub9d0\ub85c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p class=\"p2\">\uc785\uc790\uac00 \uc791\uc744\uc218\ub85d \uacbd\ub3c4\uac00 \ub192\uc544\uc9c0\uace0 \ud45c\uba74 \ub9c8\uac10\uc774 \uac1c\uc120\ub429\ub2c8\ub2e4. \uc785\uc790\uac00 \ud074\uc218\ub85d \uc778\uc131\uacfc \uade0\uc5f4 \uc800\ud56d\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/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-f9d3e92 e-flex e-con-boxed e-con e-parent\" data-id=\"f9d3e92\" 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-04c242a elementor-widget elementor-widget-text-editor\" data-id=\"04c242a\" 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;\">\uace1\ubb3c \uc885\ub958<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\uc77c\ubc18\uc801\uc778 \ud06c\uae30<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\uc8fc\uc694 \uc774\uc810<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\uacf5\ud1b5 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ubbf8\uc138 \uc785\uc790(0.5\u20131 \u00b5m)<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uc544\uc8fc \uc791\uc740<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ub192\uc740 \uacbd\ub3c4, \uac70\uc6b8\ucc98\ub7fc \ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uc530\ub9c1 \ub9c1, \uace0\uc18d \ud38c\ud504<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uc911\uac04 \uc785\uc790 \ud06c\uae30(1\u20133 \u00b5m)<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uade0\ud615 \uc7a1\ud78c<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ub0b4\ub9c8\ubaa8\uc131\uacfc \ucda9\uaca9 \uc800\ud56d\uc131\uc774 \uade0\ud615 \uc788\uac8c \uc798 \uc870\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uc555\ucd95\uae30, \ud130\ube48<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uc870\ub9bd\uc790(3\u20136 \u00b5m)<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ud06c\uae30\uac00 \ud070<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ub192\uc740 \ucda9\uaca9 \uc778\uc131<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uad11\uc5c5, \uc2ac\ub7ec\ub9ac \ud38c\ud504<\/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-22a2172 e-flex e-con-boxed e-con e-parent\" data-id=\"22a2172\" 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-7d9b508 elementor-widget elementor-widget-text-editor\" data-id=\"7d9b508\" 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>\uacbd\ub3c4 \uc2dc\ud5d8 \ubc29\ubc95<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-12169 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-4.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-4.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-4-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-4-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\uc81c\uc870\uc5c5\uccb4\ub294 \uc5ec\ub7ec \uac00\uc9c0 \ud45c\uc900 \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud0c4\ud654\ubb3c\uc758 \uacbd\ub3c4\ub97c \uac80\uc99d\ud569\ub2c8\ub2e4.<\/p><ul class=\"ul1\"><li class=\"li3\"><p>\ub85c\ud06c\uc6f0 A(HRA): \ud0c4\ud654\ud145\uc2a4\ud150\uc5d0 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uacbd\ub3c4 \uc2dc\ud5d8\uc73c\ub85c, 60kgf \ud558\uc911 \ud558\uc5d0\uc11c \uc18c\ud615 \uc6d0\ubfd4\ud615 \ub2e4\uc774\uc544\ubaac\ub4dc \uc555\uc785\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uce21\uc815\ud569\ub2c8\ub2e4.<\/p><\/li><li class=\"li3\"><p>\ube44\ucee4\uc2a4 \uacbd\ub3c4(HV): \uc815\uc0ac\uac01\ud615 \ub9c8\ub984\ubaa8\uaf34 \ud53c\ub77c\ubbf8\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc81c\uc5b4\ub41c \ud798 \ud558\uc5d0\uc11c \uc555\ud754 \ud06c\uae30\ub97c \uce21\uc815\ud569\ub2c8\ub2e4.<\/p><\/li><li class=\"li3\"><p>\ud06c\ub204\ud504(HK): \uc587\uc740 \ucf54\ud305\uc774\ub098 \uc791\uc740 \uc2dc\ub8cc\uc758 \ubbf8\uc138\uacbd\ub3c4 \uce21\uc815\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/li><\/ul><p class=\"p3\">\uac01 \ud14c\uc2a4\ud2b8\ub294 \ud574\ub2f9 \uc7ac\ub8cc\uac00 \uc758\ub3c4\ub41c \uc6a9\ub3c4\uc5d0 \ud544\uc694\ud55c \uacbd\ub3c4 \uc0ac\uc591\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/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-eda5b49 e-flex e-con-boxed e-con e-parent\" data-id=\"eda5b49\" 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-8cf8146 elementor-widget elementor-widget-text-editor\" data-id=\"8cf8146\" 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>\uc2e4\uc81c \uc801\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub0b4\uad6c\uc131\uc774 \uc911\uc694\ud55c \uc774\uc720<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12170 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-5.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-5.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-5-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-5-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\uc544\ubb34\ub9ac \ub2e8\ub2e8\ud55c \ud0c4\ud654\ubb3c\uc774\ub77c\ub3c4 \uc778\uc131\uc774 \ubd80\uc871\ud558\uba74 \uc81c \uae30\ub2a5\uc744 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p class=\"p3\">\uc2e4\uc81c \uc0b0\uc5c5 \ud658\uacbd\uc5d0\ub294 \uc9c4\ub3d9, \uc555\ub825 \ubcc0\ub3d9, \uc815\ub82c \ubd88\ub7c9 \ub4f1\uc774 \uc874\uc7ac\ud558\uba70, \uc774 \ubaa8\ub4e0 \uac83\uc774 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p class=\"p3\">\uc608\ub97c \ub4e4\uc5b4:<\/p><ul class=\"ul1\"><li class=\"li3\"><p>\uc2ac\ub7ec\ub9ac \ud38c\ud504\uc5d0\uc11c \uc785\uc790\uac00 \uac11\uc790\uae30 \ucda9\ub3cc\ud558\uba74 \ub2e8\ub2e8\ud558\uc9c0\ub9cc \ubd80\uc11c\uc9c0\uae30 \uc26c\uc6b4 \uc7ac\ub8cc\uac00 \ud30c\uc190\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><li class=\"li3\"><p>\uc555\ucd95\uae30\uc5d0\uc11c \uc9c4\ub3d9\uc774\ub098 \uacf5\ud68c\uc804\uc740 \uc5f4\ucda9\uaca9\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/li><\/ul><p class=\"p3\">\ub354 \ub2e8\ub2e8\ud55c \ud0c4\ud654\ubb3c \ub4f1\uae09\uc740 \uce58\uba85\uc801\uc778 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\uc5ec \uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04\uacfc \uad50\uccb4 \ube44\uc6a9\uc744 \uc904\uc785\ub2c8\ub2e4.<\/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-8bf5a33 e-flex e-con-boxed e-con e-parent\" data-id=\"8bf5a33\" 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-fd2edb0 elementor-widget elementor-widget-text-editor\" data-id=\"fd2edb0\" 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>\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc\ub97c \ub2e4\ub978 \uc7ac\ub8cc\uc640 \ube44\uad50<\/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-f778580 e-flex e-con-boxed e-con e-parent\" data-id=\"f778580\" 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-041ac7f elementor-widget elementor-widget-text-editor\" data-id=\"041ac7f\" 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;\">\uc7ac\uc0b0<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\ub3c4\uc608<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\uac15\ud654 \uac15\ucca0<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uacbd\ub3c4<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ub9e4\uc6b0 \ub192\uc74c (88~92 HRA)<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ub9e4\uc6b0 \ub192\uc74c (90+ HRA)<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uc911\ub4f1\ub3c4 (70 HRA)<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uac15\uc778\ud568<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ub192\uc740 (\uae08\uc18d \uacb0\ud569\uc81c)<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ub0ae\uc740 (\ucde8\uc57d\ud55c)<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ubcf4\ud1b5\uc758<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ubd80\uc2dd \uc800\ud56d\uc131<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uc6b0\uc218\ud568 (\ub2c8\ucf08 \uacb0\ud569)<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uc88b\uc740<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uc81c\ud55c\ub41c<\/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-b49b924 e-flex e-con-boxed e-con e-parent\" data-id=\"b49b924\" 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-1d46424 elementor-widget elementor-widget-text-editor\" data-id=\"1d46424\" 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\">\ud0c4\ud654\ud145\uc2a4\ud150\uc740 \uc138\ub77c\ubbf9\uc758 \uacbd\ub3c4\uc640 \uae08\uc18d\uc758 \uc778\uc131\uc744 \uacb0\ud569\ud558\uc5ec \uadf9\ud55c\uc758 \ub9c8\ubaa8 \uc870\uac74\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc18c\uc7ac\ub85c \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4.<\/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-c440d95 e-flex e-con-boxed e-con e-parent\" data-id=\"c440d95\" 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-68cafce elementor-widget elementor-widget-text-editor\" data-id=\"68cafce\" 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>\uc2e4\uc81c \uc120\ubc1c \uc0ac\ub840<\/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-56d0f09 e-flex e-con-boxed e-con e-parent\" data-id=\"56d0f09\" 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-3863723 elementor-widget elementor-widget-text-editor\" data-id=\"3863723\" 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;\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\ud544\uc218 \uc18d\uc131<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\ucd94\ucc9c \ub4f1\uae09<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\ubc14\uc778\ub354 \uc720\ud615<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uae68\ub057\ud55c \ubb3c \ud38c\ud504<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ub192\uc740 \uacbd\ub3c4, \ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ubbf8\uc138 \uc785\uc790 \ubcc0\uae30<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">Co 6%<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uc2ac\ub7ec\ub9ac \ud38c\ud504<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ucda9\uaca9 \ubc0f \uce68\uc2dd \uc800\ud56d\uc131<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uad75\uc740 \uc785\uc790 WC<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">Co 12%<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ud574\uc218 \ud38c\ud504<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ubd80\uc2dd \uc800\ud56d\uc131<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ubbf8\uc138 \uc785\uc790 \ubcc0\uae30<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\ub2c8 8%<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uc555\ucd95\uae30<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uc5f4 \uc548\uc815\uc131<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\uc911\ub9bd\ud615 WC<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">Co 9%<\/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-2e6fa46 e-flex e-con-boxed e-con e-parent\" data-id=\"2e6fa46\" 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-4ed929e elementor-widget elementor-widget-text-editor\" data-id=\"4ed929e\" 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\">\uc62c\ubc14\ub978 \uc870\ud569\uc744 \uc120\ud0dd\ud558\uba74 \ubd80\uc2f1\uc774 \uc0ac\uc6a9 \ud658\uacbd\uc5d0\uc11c \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ubc1c\ud718\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/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-28cad29 e-flex e-con-boxed e-con e-parent\" data-id=\"28cad29\" 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-8660250 elementor-widget elementor-widget-text-editor\" data-id=\"8660250\" 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>\uacb0\ub860<\/b><\/h2><p class=\"p2\">\uacbd\ub3c4\uc640 \uc778\uc131\uc744 \uc774\ud574\ud558\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc6a9\ub3c4\uc5d0 \ub9de\ub294 \uc801\uc808\ud55c \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p><ul class=\"ul1\"><li class=\"li2\"><p>\uacbd\ub3c4\ub294 \ub0b4\ub9c8\ubaa8\uc131\uacfc \uce58\uc218 \uc815\ud655\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><\/li><li class=\"li2\"><p>\uc778\uc131\uc774 \uac15\ud558\uc5ec \ucda9\uaca9\uc5d0\ub3c4 \uade0\uc5f4\uc774\ub098 \ud30c\uc190\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p><\/li><\/ul><p class=\"p2\">\ucd5c\uc0c1\uc758 \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\ub294 \ubd80\uc2f1\uc740 \uae34 \uc218\uba85\uacfc \uc2e0\ub8b0\uc131\uc744 \uc704\ud574 \uc774\ub7ec\ud55c \ud2b9\uc131\ub4e4\uc758 \uade0\ud615\uc744 \uc774\ub8f9\ub2c8\ub2e4.<\/p><p class=\"p2\">\uac00\ub3d9 \uc911\ub2e8\uc73c\ub85c \uc778\ud55c \uc190\uc2e4\uc774 \ud070 \uc0b0\uc5c5\uc758 \uacbd\uc6b0, \uc774\ub7ec\ud55c \uade0\ud615\uc740 \uc6b4\uc601 \ud6a8\uc728\uc131\uacfc \ucd1d \uc18c\uc720 \ube44\uc6a9\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p><p class=\"p3\">\ud68c\uc0ac\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc744 \uc54c\uace0 \uc2f6\uc73c\uc2dc\uba74 \uc5b8\uc81c\ub4e0\uc9c0 \ubb38\uc758\ud574 \uc8fc\uc138\uc694.<a href=\"https:\/\/www.retopz.com\/ko\/contact\/\" target=\"_blank\" rel=\"noopener\"> \ubb38\uc758\ud558\uc138\uc694.<\/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>When it comes to mechanical parts that face constant wear, pressure, and friction, tungsten carbide bushings are among the most trusted materials. They are used in pumps, compressors, turbines, and other high-load systems where failure is not an option. Their outstanding durability comes mainly from two material properties \u2014 hardness and toughness. Both are vital, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":12166,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12204","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>Hardness and Toughness in Carbide Bushings<\/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\/ko\/understanding-hardness-and-toughness-in-tungsten-carbide-bushings\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Understanding Hardness and Toughness in Tungsten Carbide Bushings\" \/>\n<meta property=\"og:description\" content=\"When it comes to mechanical parts that face constant wear, pressure, and friction, tungsten carbide bushings are among the most trusted materials. They are used in pumps, compressors, turbines, and other high-load systems where failure is not an option. Their outstanding durability comes mainly from two material properties \u2014 hardness and toughness. Both are vital, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.retopz.com\/ko\/understanding-hardness-and-toughness-in-tungsten-carbide-bushings\/\" \/>\n<meta property=\"og:site_name\" content=\"Retop Carbide\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-14T07:14:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-14T07:35:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Understanding-Hardness-and-Toughness-in-Tungsten-Carbide-Bushings-www.retopz.com-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"660\" \/>\n\t<meta property=\"og:image:height\" content=\"440\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"luo jing\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"luo jing\" \/>\n\t<meta name=\"twitter:label2\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data2\" content=\"5\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/understanding-hardness-and-toughness-in-tungsten-carbide-bushings\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/understanding-hardness-and-toughness-in-tungsten-carbide-bushings\\\/\"},\"author\":{\"name\":\"luo jing\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/#\\\/schema\\\/person\\\/871b61a909972b30a2517ef5f604598e\"},\"headline\":\"Understanding Hardness and Toughness in Tungsten Carbide 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