{"version":"1.0","provider_name":"\u30ea\u30c8\u30c3\u30d7\u30ab\u30fc\u30d0\u30a4\u30c9","provider_url":"https:\/\/www.retopz.com\/ja","author_name":"luo jing","author_url":"https:\/\/www.retopz.com\/ja\/author\/jingjing\/","title":"Why Some Tungsten Carbide Bushings Fail Prematurely","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"8eRSrWoN31\"><a href=\"https:\/\/www.retopz.com\/ja\/why-some-tungsten-carbide-bushings-fail-prematurely\/\">Why Some Tungsten Carbide Bushings Fail Prematurely<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.retopz.com\/ja\/why-some-tungsten-carbide-bushings-fail-prematurely\/embed\/#?secret=8eRSrWoN31\" width=\"600\" height=\"338\" title=\"&#8220;Why Some Tungsten Carbide Bushings Fail Prematurely&#8221; &#8212; Retop Carbide\" data-secret=\"8eRSrWoN31\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.retopz.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/11\/Why-Some-Tungsten-Carbide-Bushings-Fail-Prematurely-www.retopz.com-1.jpg","thumbnail_width":660,"thumbnail_height":440,"description":"Tungsten carbide bushings are known for their strength, hardness, and long service life. They are widely used in pumps, compressors, turbines, and other rotating equipment. But in real industrial environments, some bushings fail much earlier than expected. Early failure means unplanned downtime, higher maintenance costs, and possible damage to shafts or seals. This article explains the main reasons behind premature failure and what decision-makers can do to prevent it. Poor Raw Material Quality Not all tungsten carbide bushings are produced with the same material quality. Poor powder quality or incorrect binder ratios can significantly reduce strength and wear resistance. 1). Common Raw Material Problems Low-purity tungsten carbide powder Incorrect cobalt [&hellip;]"}