{"id":12351,"date":"2025-10-16T07:43:32","date_gmt":"2025-10-16T07:43:32","guid":{"rendered":"https:\/\/www.retopz.com\/?p=12351"},"modified":"2025-10-16T08:08:19","modified_gmt":"2025-10-16T08:08:19","slug":"using-tungsten-carbide-bushings-in-marine-and-offshore-environments","status":"publish","type":"post","link":"https:\/\/www.retopz.com\/vi\/using-tungsten-carbide-bushings-in-marine-and-offshore-environments\/","title":{"rendered":"S\u1eed d\u1ee5ng b\u1ea1c l\u00f3t cacbua vonfram trong m\u00f4i tr\u01b0\u1eddng h\u00e0ng h\u1ea3i v\u00e0 ngo\u00e0i kh\u01a1i"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"12351\" class=\"elementor elementor-12351\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b1c497 e-flex e-con-boxed e-con e-parent\" data-id=\"5b1c497\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7237744 elementor-widget elementor-widget-text-editor\" data-id=\"7237744\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">Ng\u00e0nh h\u00e0ng h\u1ea3i v\u00e0 ngo\u00e0i kh\u01a1i ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c kh\u1eafc nghi\u1ec7t nh\u1ea5t tr\u00ean tr\u00e1i \u0111\u1ea5t.<\/p><p class=\"p1\">N\u01b0\u1edbc m\u1eb7n, \u00e1p su\u1ea5t, rung \u0111\u1ed9ng v\u00e0 s\u1ef1 ti\u1ebfp x\u00fac li\u00ean t\u1ee5c v\u1edbi c\u00e1c h\u1ea1t m\u00e0i m\u00f2n t\u1ea1o ra \u00e1p l\u1ef1c c\u1ef1c l\u1edbn l\u00ean c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y m\u00f3c.<\/p><p class=\"p1\">M\u00e1y b\u01a1m, m\u00e1y n\u00e9n v\u00e0 c\u00e1c thi\u1ebft b\u1ecb quay ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u1edbi sai s\u00f3t r\u1ea5t nh\u1ecf.<\/p><p class=\"p1\">Trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng nh\u01b0 v\u1eady, <a href=\"https:\/\/www.retopz.com\/vi\/carbide-bushings-and-sleeves\/\" target=\"_blank\" rel=\"noopener\">\u1ed1ng l\u00f3t cacbua vonfram<\/a> \u0111\u00f3ng vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng. Ch\u00fang cung c\u1ea5p s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u1ec1 k\u00edch th\u01b0\u1edbc., <a href=\"https:\/\/www.retopz.com\/vi\/wear-resistance-in-the-tungsten-carbide-industry-an-explanatory-overview\/\" target=\"_blank\" rel=\"noopener\">kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n<\/a>, v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p m\u00e0 c\u00e1c kim lo\u1ea1i truy\u1ec1n th\u1ed1ng nh\u01b0 \u0111\u1ed3ng ho\u1eb7c th\u00e9p kh\u00f4ng g\u1ec9 th\u01b0\u1eddng kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c.<\/p><p class=\"p1\">B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch l\u00fd do t\u1ea1i sao c\u00e1c b\u1ea1c l\u00f3t cacbua vonfram l\u1ea1i c\u1ea7n thi\u1ebft cho vi\u1ec7c s\u1eed d\u1ee5ng tr\u00ean bi\u1ec3n v\u00e0 ngo\u00e0i kh\u01a1i, c\u00e1ch ch\u00fang ch\u1ed1ng \u0103n m\u00f2n v\u00e0 m\u00e0i m\u00f2n, c\u0169ng nh\u01b0 c\u00e1c y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf gi\u00fap ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 l\u00e2u d\u00e0i v\u00e0o \u0111\u1ed9 tin c\u1eady.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-904df3b e-flex e-con-boxed e-con e-parent\" data-id=\"904df3b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-89c0f64 elementor-widget elementor-widget-text-editor\" data-id=\"89c0f64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>Nh\u1eefng th\u00e1ch th\u1ee9c v\u1ec1 m\u00f4i tr\u01b0\u1eddng trong c\u00e1c h\u1ec7 th\u1ed1ng h\u00e0ng h\u1ea3i v\u00e0 ngo\u00e0i kh\u01a1i<\/b><\/h2><p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-12313 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-1.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-1.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-1-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-1-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">N\u01b0\u1edbc m\u1eb7n l\u00e0 k\u1ebb th\u00f9 nguy hi\u1ec3m c\u1ee7a kim lo\u1ea1i. N\u00f3 ch\u1ee9a clorua v\u00e0 oxy h\u00f2a tan, nh\u1eefng ch\u1ea5t l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 \u0103n m\u00f2n.<\/p><p class=\"p3\">M\u00e1y m\u00f3c ngo\u00e0i kh\u01a1i c\u0169ng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi c\u00e1t m\u00e0i m\u00f2n, s\u1ef1 thay \u0111\u1ed5i \u00e1p su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn h\u1ea1n ch\u1ebf \u0111\u1ec3 b\u1ea3o tr\u00ec.<\/p><p class=\"p3\">C\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh ch\u00ednh bao g\u1ed3m:<\/p><ul class=\"ul1\"><li class=\"li3\"><p>Ti\u1ebfp x\u00fac th\u01b0\u1eddng xuy\u00ean v\u1edbi n\u01b0\u1edbc bi\u1ec3n v\u00e0 n\u01b0\u1edbc m\u1eb7n.<\/p><\/li><li class=\"li3\"><p>T\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc cao t\u1eeb m\u00e1y b\u01a1m v\u00e0 tr\u1ee5c quay.<\/p><\/li><li class=\"li3\"><p>S\u1ef1 m\u00e0i m\u00f2n do c\u00e1c h\u1ea1t trong n\u01b0\u1edbc d\u1eb1n t\u00e0u ho\u1eb7c n\u01b0\u1edbc l\u00e0m m\u00e1t g\u00e2y ra.<\/p><\/li><li class=\"li3\"><p>Bi\u1ebfn \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t.<\/p><\/li><li class=\"li3\"><p>Vi\u1ec7c ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec ho\u1eb7c thay th\u1ebf t\u1ea1i ch\u1ed7 b\u1ecb h\u1ea1n ch\u1ebf.<\/p><\/li><\/ul><p class=\"p3\">Trong \u0111i\u1ec1u ki\u1ec7n n\u00e0y, c\u00e1c b\u1ea1c l\u00f3t b\u1eb1ng \u0111\u1ed3ng ho\u1eb7c th\u00e9p th\u00f4ng th\u01b0\u1eddng s\u1ebd nhanh ch\u00f3ng b\u1ecb m\u00f2n, d\u1eabn \u0111\u1ebfn l\u1ec7ch tr\u1ee5c, rung \u0111\u1ed9ng v\u00e0 h\u1ecfng gio\u0103ng.<\/p><p class=\"p3\"><a href=\"https:\/\/www.retopz.com\/vi\/carbide-bushings-and-sleeves\/\" target=\"_blank\" rel=\"noopener\">\u1ed0ng l\u00f3t cacbua vonfram<\/a> Cung c\u1ea5p gi\u1ea3i ph\u00e1p \u0111\u00e1ng tin c\u1eady cho nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fdbe23f e-flex e-con-boxed e-con e-parent\" data-id=\"fdbe23f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a70ca5a elementor-widget elementor-widget-text-editor\" data-id=\"a70ca5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>V\u00ec sao vonfram cacbua l\u1ea1i c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-12314 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-2.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-2.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-2-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-2-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">Vonfram cacbua (WC) \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb vonfram v\u00e0 cacbon k\u1ebft h\u1ee3p v\u1edbi ch\u1ea5t k\u1ebft d\u00ednh kim lo\u1ea1i nh\u01b0 niken ho\u1eb7c coban.<\/p><p class=\"p3\">N\u00f3 cung c\u1ea5p<a href=\"https:\/\/www.retopz.com\/vi\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\"> \u0111\u1ed9 c\u1ee9ng<\/a> S\u1edf h\u1eefu \u0111\u1eb7c t\u00ednh c\u1ee7a g\u1ed1m s\u1ee9 v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a kim lo\u1ea1i, v\u1eadt li\u1ec7u n\u00e0y r\u1ea5t l\u00fd t\u01b0\u1edfng cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t tr\u00ean bi\u1ec3n.<\/p><p class=\"p4\"><b>\u01afu \u0111i\u1ec3m ch\u00ednh:<\/b><\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u0110\u1ed9 c\u1ee9ng cao (88\u201392 HRA) gi\u00fap ch\u1ed1ng m\u00e0i m\u00f2n.<\/p><\/li><li class=\"li3\"><p>Xu\u1ea5t s\u1eafc <a href=\"https:\/\/www.retopz.com\/vi\/corrosion-resistance-in-the-tungsten-carbide-industry-an-explanatory-overview\/\" target=\"_blank\" rel=\"noopener\">kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/a> (\u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi ch\u1ea5t k\u1ebft d\u00ednh niken).<\/p><\/li><li class=\"li3\"><p>\u0110\u1ed9 gi\u00e3n n\u1edf nhi\u1ec7t th\u1ea5p gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u1ec1 k\u00edch th\u01b0\u1edbc.<\/p><\/li><li class=\"li3\"><p>\u0110\u1ed9 b\u1ec1n n\u00e9n cao (&gt;4000 MPa) ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng n\u1eb7ng.<\/p><\/li><li class=\"li3\"><p>Tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng l\u00e2u d\u00e0i ngay c\u1ea3 khi ti\u1ebfp x\u00fac li\u00ean t\u1ee5c v\u1edbi n\u01b0\u1edbc m\u1eb7n.<\/p><\/li><\/ul><p class=\"p3\">Nh\u1eefng \u0111\u1eb7c t\u00ednh n\u00e0y \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong nhi\u1ec1u n\u0103m, ngay c\u1ea3 \u0111\u1ed1i v\u1edbi m\u00e1y b\u01a1m ngo\u00e0i kh\u01a1i ho\u1eb7c m\u00e1y n\u00e9n d\u01b0\u1edbi bi\u1ec3n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-72a7e19 e-flex e-con-boxed e-con e-parent\" data-id=\"72a7e19\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-131c593 elementor-widget elementor-widget-text-editor\" data-id=\"131c593\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>H\u00e0nh vi \u0103n m\u00f2n trong n\u01b0\u1edbc m\u1eb7n<\/b><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-59f1f8b e-flex e-con-boxed e-con e-parent\" data-id=\"59f1f8b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f528e37 elementor-widget elementor-widget-text-editor\" data-id=\"f528e37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table style=\"border-collapse:collapse;width:100%;color:#000;\">\n  <thead>\n    <tr style=\"background-color:#00274d;color:#fff;\">\n      <th style=\"border:1px solid #00274d;padding:8px;\">V\u1eadt li\u1ec7u<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">Tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng (\u01b0\u1edbc t\u00ednh)<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u0110\u1ed3ng<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">K\u00e9m - d\u1ec5 b\u1ecb kh\u1eed k\u1ebdm<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">3\u20136 th\u00e1ng<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">Th\u00e9p kh\u00f4ng g\u1ec9<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">M\u1ee9c \u0111\u1ed9 trung b\u00ecnh \u2013 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u0103n m\u00f2n r\u1ed7 v\u00e0 \u0103n m\u00f2n khe h\u1edf.<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">1 n\u0103m<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">Cacbua vonfram li\u00ean k\u1ebft niken<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">Tuy\u1ec7t v\u1eddi \u2013 tr\u01a1 v\u1edbi n\u01b0\u1edbc bi\u1ec3n v\u00e0 n\u01b0\u1edbc mu\u1ed1i.<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">3\u20135 n\u0103m tr\u1edf l\u00ean<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-638bf7d e-flex e-con-boxed e-con e-parent\" data-id=\"638bf7d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f09b62d elementor-widget elementor-widget-text-editor\" data-id=\"f09b62d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">Vonfram cacbua li\u00ean k\u1ebft niken t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp th\u1ee5 \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, b\u1ea3o v\u1ec7 n\u00f3 kh\u1ecfi qu\u00e1 tr\u00ecnh oxy h\u00f3a v\u00e0 s\u1ef1 t\u1ea5n c\u00f4ng c\u1ee7a clorua.<\/p><p class=\"p1\">Ngay c\u1ea3 trong n\u01b0\u1edbc bi\u1ec3n c\u00f3 \u0111\u1ed9 m\u1eb7n cao ho\u1eb7c h\u1ec7 th\u1ed1ng \u0111\u1ed9ng c\u01a1 diesel h\u00e0ng h\u1ea3i, <a href=\"https:\/\/www.retopz.com\/vi\/carbide-bushings-and-sleeves\/\" target=\"_blank\" rel=\"noopener\">\u1ed1ng l\u00f3t cacbua<\/a> Duy tr\u00ec b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n m\u00e0 kh\u00f4ng b\u1ecb r\u1ed7 ho\u1eb7c \u0111\u1ed5i m\u00e0u.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bbab0a8 e-flex e-con-boxed e-con e-parent\" data-id=\"bbab0a8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-654109a elementor-widget elementor-widget-text-editor\" data-id=\"654109a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>B\u1ea3o v\u1ec7 ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 \u0103n m\u00f2n<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-12315 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-3.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-3.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-3-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-3-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">C\u00e1c thi\u1ebft b\u1ecb ngo\u00e0i kh\u01a1i th\u01b0\u1eddng b\u01a1m n\u01b0\u1edbc c\u00f3 l\u1eabn c\u00e1t ho\u1eb7c c\u00e1c ch\u1ea5t r\u1eafn m\u1ecbn, \u0111\u00f3ng vai tr\u00f2 nh\u01b0 ch\u1ea5t m\u00e0i m\u00f2n.<\/p><p class=\"p3\">Theo th\u1eddi gian, c\u00e1c h\u1ea1t n\u00e0y c\u00f3 th\u1ec3 l\u00e0m m\u00f2n c\u00e1c b\u1ed9 ph\u1eadn b\u1eb1ng th\u00e9p, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u1ea1i c\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac gi\u1eefa tr\u1ee5c v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c.<\/p><p class=\"p3\">C\u1ea5u tr\u00fac vi h\u1ea1t c\u1ee7a cacbua vonfram c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i vi\u1ec7c c\u1eaft, m\u00e0i v\u00e0 \u0103n m\u00f2n b\u1ec1 m\u1eb7t.<\/p><p class=\"p3\">C\u1ee7a n\u00f3 <a href=\"https:\/\/www.retopz.com\/vi\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\u0111\u1ed9 c\u1ee9ng<\/a> Ng\u0103n ng\u1eeba bi\u1ebfn d\u1ea1ng, duy tr\u00ec khe h\u1edf tr\u1ee5c nh\u1ecf v\u00e0 ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru.<\/p><p class=\"p3\">Trong h\u1ec7 th\u1ed1ng b\u01a1m n\u01b0\u1edbc l\u00e0m m\u00e1t ho\u1eb7c b\u01a1m ch\u1eefa ch\u00e1y, b\u1ea1c l\u00f3t cacbua gi\u00fap gi\u1ea3m rung \u0111\u1ed9ng do m\u00e0i m\u00f2n v\u00e0 k\u00e9o d\u00e0i th\u1eddi gian trung b\u00ecnh gi\u1eefa c\u00e1c l\u1ea7n \u0111\u1ea1i tu (MTBO).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d92399f e-flex e-con-boxed e-con e-parent\" data-id=\"d92399f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6ccb485 elementor-widget elementor-widget-text-editor\" data-id=\"6ccb485\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u1ee8ng d\u1ee5ng trong thi\u1ebft b\u1ecb h\u00e0ng h\u1ea3i v\u00e0 ngo\u00e0i kh\u01a1i<\/b><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-388e917 e-flex e-con-boxed e-con e-parent\" data-id=\"388e917\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b8cd1ed elementor-widget elementor-widget-text-editor\" data-id=\"b8cd1ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table style=\"border-collapse:collapse;width:100%;color:#000;\">\n  <thead>\n    <tr style=\"background-color:#00274d;color:#fff;\">\n      <th style=\"border:1px solid #00274d;padding:8px;\">Thi\u1ebft b\u1ecb<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">M\u00f4i tr\u01b0\u1eddng<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">Ch\u1ee9c n\u0103ng c\u1ee7a b\u1ea1c l\u00f3t<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">B\u01a1m n\u00e2ng n\u01b0\u1edbc bi\u1ec3n<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">H\u00e0m l\u01b0\u1ee3ng clorua cao, h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn v\u1eeba ph\u1ea3i.<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">H\u1ed7 tr\u1ee3 v\u00e0 c\u0103n ch\u1ec9nh tr\u1ee5c<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">B\u01a1m n\u01b0\u1edbc d\u1eb1n t\u00e0u<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">D\u00f2ng ch\u1ea3y n\u01b0\u1edbc bi\u1ec3n li\u00ean t\u1ee5c<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">V\u00f2ng bi v\u00e0 t\u1ea5m ch\u1eafn ch\u1ed1ng \u0103n m\u00f2n<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">M\u00e1y b\u01a1m ch\u1eefa ch\u00e1y<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">V\u1eadn h\u00e0nh t\u1ed1c \u0111\u1ed9 cao, gi\u00e1n \u0111o\u1ea1n<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">B\u1ea3o v\u1ec7 ch\u1ed1ng m\u00e0i m\u00f2n d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng x\u00e2m th\u1ef1c<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u0110\u1ed9ng c\u01a1 ho\u1eb7c m\u00e1y n\u00e9n d\u01b0\u1edbi bi\u1ec3n<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u0110i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t v\u00e0 \u0103n m\u00f2n<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">Kh\u1ea3 n\u0103ng l\u00e0m k\u00edn v\u00e0 h\u1ed7 tr\u1ee3 ch\u1ecbu t\u1ea3i<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-80f22f8 e-flex e-con-boxed e-con e-parent\" data-id=\"80f22f8\" 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-4e38f90 elementor-widget elementor-widget-text-editor\" data-id=\"4e38f90\" 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\">Nh\u1eefng \u1ee9ng d\u1ee5ng n\u00e0y l\u00e0m n\u1ed5i b\u1eadt vi\u1ec7c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i c\u00e1c b\u1ea1c l\u00f3t cacbua vonfram trong c\u00e1c h\u1ec7 th\u1ed1ng h\u00e0ng h\u1ea3i quan tr\u1ecdng \u2014 c\u1ea3 tr\u00ean m\u1eb7t n\u01b0\u1edbc v\u00e0 d\u01b0\u1edbi bi\u1ec3n \u2014 n\u01a1i \u0111\u1ed9 tin c\u1eady l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ab27f27 e-flex e-con-boxed e-con e-parent\" data-id=\"ab27f27\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d6b8c14 elementor-widget elementor-widget-text-editor\" data-id=\"d6b8c14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>L\u1ef1a ch\u1ecdn ch\u1ea5t k\u1ebft d\u00ednh cho \u1ee9ng d\u1ee5ng ngo\u00e0i kh\u01a1i<\/b><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c96c433 e-flex e-con-boxed e-con e-parent\" data-id=\"c96c433\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-794bca6 elementor-widget elementor-widget-text-editor\" data-id=\"794bca6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table style=\"border-collapse:collapse;width:100%;color:#000;\">\n  <thead>\n    <tr style=\"background-color:#00274d;color:#fff;\">\n      <th style=\"border:1px solid #00274d;padding:8px;\">Lo\u1ea1i ch\u1ea5t k\u1ebft d\u00ednh<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">Hi\u1ec7u su\u1ea5t<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">Coban (Co)<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u0110\u1ed9 b\u1ec1n cao nh\u01b0ng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u1eeba ph\u1ea3i<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">H\u1ec7 th\u1ed1ng n\u01b0\u1edbc ng\u1ecdt ho\u1eb7c kh\u00f4ng \u0103n m\u00f2n ngo\u00e0i kh\u01a1i<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">Niken (Ni)<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi trong n\u01b0\u1edbc m\u1eb7n.<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">M\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc bi\u1ec3n, n\u01b0\u1edbc d\u1eb1n t\u00e0u v\u00e0 d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-979a799 e-flex e-con-boxed e-con e-parent\" data-id=\"979a799\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b54111c elementor-widget elementor-widget-text-editor\" data-id=\"b54111c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">\u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c c\u00f4ng tr\u00ecnh ngo\u00e0i kh\u01a1i, h\u1ee3p kim cacbua li\u00ean k\u1ebft niken l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u nh\u1edd kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i s\u1ef1 \u0103n m\u00f2n c\u1ee7a clorua v\u00e0 duy tr\u00ec \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc trong th\u1eddi gian d\u00e0i s\u1eed d\u1ee5ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-abd9738 e-flex e-con-boxed e-con e-parent\" data-id=\"abd9738\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-771fa40 elementor-widget elementor-widget-text-editor\" data-id=\"771fa40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>T\u00ednh \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 \u00e1p su\u1ea5t<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12316 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-4.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-4.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-4-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-4-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">Thi\u1ebft b\u1ecb h\u00e0ng h\u1ea3i th\u01b0\u1eddng ph\u1ea3i ch\u1ecbu s\u1ef1 bi\u1ebfn \u0111\u1ed5i l\u1edbn v\u1ec1 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t.<\/p><p class=\"p3\">\u0110\u1ed9 gi\u00e3n n\u1edf nhi\u1ec7t th\u1ea5p c\u1ee7a cacbua vonfram \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh trong c\u1ea3 h\u1ec7 th\u1ed1ng n\u01b0\u1edbc bi\u1ec3n l\u1ea1nh v\u00e0 h\u1ec7 th\u1ed1ng d\u01b0\u1edbi bi\u1ec3n \u00e1p su\u1ea5t cao.<\/p><p class=\"p3\">Ngay c\u1ea3 d\u01b0\u1edbi \u00e1p su\u1ea5t v\u01b0\u1ee3t qu\u00e1 300 bar, c\u00e1c b\u1ea1c l\u00f3t cacbua v\u1eabn duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 s\u1ef1 th\u1eb3ng h\u00e0ng \u2014 ng\u0103n ng\u1eeba rung \u0111\u1ed9ng v\u00e0 m\u00e0i m\u00f2n gio\u0103ng s\u1edbm.<\/p><p class=\"p3\">\u0110i\u1ec1u n\u00e0y khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p cho m\u00e1y n\u00e9n, m\u00e1y b\u01a1m d\u01b0\u1edbi bi\u1ec3n v\u00e0 h\u1ec7 th\u1ed1ng khoan bi\u1ec3n s\u00e2u.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1079a6a e-flex e-con-boxed e-con e-parent\" data-id=\"1079a6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5099917 elementor-widget elementor-widget-text-editor\" data-id=\"5099917\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>Nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p th\u1ef1c t\u1ebf<\/b><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bf133f5 e-flex e-con-boxed e-con e-parent\" data-id=\"bf133f5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6ec0a72 elementor-widget elementor-widget-text-editor\" data-id=\"6ec0a72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table style=\"border-collapse:collapse;width:100%;color:#000;\">\n  <thead>\n    <tr style=\"background-color:#00274d;color:#fff;\">\n      <th style=\"border:1px solid #00274d;padding:8px;\">H\u1ec7 th\u1ed1ng<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">V\u1eadt li\u1ec7u b\u1ea1c l\u00f3t c\u0169<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">Tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng tr\u01b0\u1edbc<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">Tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng sau (WC)<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">Gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">M\u00e1y b\u01a1m ch\u1eefa ch\u00e1y ngo\u00e0i kh\u01a1i<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u0110\u1ed3ng<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">6 th\u00e1ng<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">4 n\u0103m<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">85%<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">M\u00e1y b\u01a1m d\u1eb1n<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">Th\u00e9p kh\u00f4ng g\u1ec9<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">1 n\u0103m<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">3,5 n\u0103m<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">70%<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-289b007 e-flex e-con-boxed e-con e-parent\" data-id=\"289b007\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d263f1e elementor-widget elementor-widget-text-editor\" data-id=\"d263f1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">Sau khi chuy\u1ec3n sang <a href=\"https:\/\/www.retopz.com\/vi\/carbide-bushings-and-sleeves\/\" target=\"_blank\" rel=\"noopener\">\u1ed1ng l\u00f3t cacbua vonfram<\/a>, C\u1ea3 hai h\u1ec7 th\u1ed1ng \u0111\u1ec1u cho th\u1ea5y s\u1ef1 gia t\u0103ng \u0111\u00e1ng k\u1ec3 v\u1ec1 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng v\u00e0 gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec \u2014 kh\u1eb3ng \u0111\u1ecbnh gi\u00e1 tr\u1ecb c\u1ee7a ch\u00fang trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i kh\u01a1i d\u00e0i h\u1ea1n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-af8a666 e-flex e-con-boxed e-con e-parent\" data-id=\"af8a666\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ec08161 elementor-widget elementor-widget-text-editor\" data-id=\"ec08161\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>L\u1ee3i \u00edch v\u1ec1 chi ph\u00ed v\u00e0 v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12317 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-5.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-5.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-5-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-5-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">Trong khi <a href=\"https:\/\/www.retopz.com\/vi\/carbide-bushings-and-sleeves\/\" target=\"_blank\" rel=\"noopener\">\u1ed1ng l\u00f3t cacbua vonfram<\/a> M\u1eb7c d\u00f9 gi\u00e1 th\u00e0nh ban \u0111\u1ea7u cao h\u01a1n, nh\u01b0ng \u0111\u1ed9 b\u1ec1n c\u1ee7a ch\u00fang gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu.<\/p><p class=\"p3\">M\u1ed7i l\u1ea7n tr\u00e1nh \u0111\u01b0\u1ee3c vi\u1ec7c ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c thay th\u1ebf s\u1ebd ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u00e2n c\u00f4ng, h\u1eadu c\u1ea7n v\u00e0 th\u1eddi gian ng\u1eebng s\u1ea3n xu\u1ea5t \u2014 nh\u1eefng chi ph\u00ed n\u00e0y \u0111\u1eb7c bi\u1ec7t cao \u1edf c\u00e1c x\u01b0\u1edfng s\u1ea3n xu\u1ea5t ngo\u00e0i kh\u01a1i.<\/p><p class=\"p3\">Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, ng\u01b0\u1eddi v\u1eadn h\u00e0nh s\u1ebd thu h\u1ed3i \u0111\u01b0\u1ee3c chi ph\u00ed ban \u0111\u1ea7u cao h\u01a1n trong chu k\u1ef3 b\u1ea3o tr\u00ec \u0111\u1ea7u ti\u00ean, v\u00ec \u0111\u1ed9 tin c\u1eady c\u1ee7a thi\u1ebft b\u1ecb t\u0103ng l\u00ean v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 tu\u1ed5i th\u1ecd cao h\u01a1n nhi\u1ec1u l\u1ea7n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-84ea182 e-flex e-con-boxed e-con e-parent\" data-id=\"84ea182\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-60b4148 elementor-widget elementor-widget-text-editor\" data-id=\"60b4148\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>Ph\u1ea7n k\u1ebft lu\u1eadn<\/b><\/h2><p class=\"p2\">\u0110\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u00e0ng h\u1ea3i v\u00e0 ngo\u00e0i kh\u01a1i, b\u1ea1c l\u00f3t cacbua vonfram l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady.<\/p><p class=\"p2\">S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ed9 c\u1ee9ng, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a ch\u00fang \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c trong m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc bi\u1ec3n, \u00e1p su\u1ea5t v\u00e0 ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t m\u00e0i m\u00f2n.<\/p><p class=\"p2\">B\u1eb1ng c\u00e1ch l\u1ef1a ch\u1ecdn ch\u1ea5t k\u1ebft d\u00ednh v\u00e0 thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p, ng\u01b0\u1eddi ra quy\u1ebft \u0111\u1ecbnh c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng l\u00e2u d\u00e0i, gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh th\u1ea5p h\u01a1n - nh\u1eefng y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu cho hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n ngo\u00e0i kh\u01a1i.<\/p><p class=\"p3\">N\u1ebfu b\u1ea1n mu\u1ed1n bi\u1ebft th\u00eam chi ti\u1ebft v\u1ec1 b\u1ea5t k\u1ef3 c\u00f4ng ty n\u00e0o, vui l\u00f2ng <a href=\"https:\/\/www.retopz.com\/vi\/contact\/\" target=\"_blank\" rel=\"noopener\">li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i.\u00a0<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Marine and offshore industries face some of the harshest working conditions on earth. Saltwater, pressure, vibration, and constant exposure to abrasive particles create extreme stress on machinery components. Pumps, compressors, and rotating equipment must operate continuously with little room for error. In such environments, tungsten carbide bushings play a vital role. They provide dimensional stability, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":12313,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12351","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-carbide-academy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.8 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Tungsten Carbide Bushings for Marine Use<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.retopz.com\/vi\/using-tungsten-carbide-bushings-in-marine-and-offshore-environments\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Using Tungsten Carbide Bushings in Marine and Offshore Environments\" \/>\n<meta property=\"og:description\" content=\"Marine and offshore industries face some of the harshest working conditions on earth. Saltwater, pressure, vibration, and constant exposure to abrasive particles create extreme stress on machinery components. Pumps, compressors, and rotating equipment must operate continuously with little room for error. In such environments, tungsten carbide bushings play a vital role. They provide dimensional stability, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.retopz.com\/vi\/using-tungsten-carbide-bushings-in-marine-and-offshore-environments\/\" \/>\n<meta property=\"og:site_name\" content=\"Retop Carbide\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-16T07:43:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-16T08:08:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/10\/Using-Tungsten-Carbide-Bushings-in-Marine-and-Offshore-Environments-www.retopz.com-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"660\" \/>\n\t<meta property=\"og:image:height\" content=\"440\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"luo jing\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" 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