1.0リトップカーバイドhttps://www.retopz.com/jaluo jinghttps://www.retopz.com/ja/author/jingjing/rich600338<blockquote class="wp-embedded-content" data-secret="oVk0OZOrga"><a href="https://www.retopz.com/ja/tungsten-carbide-wear-part-failure-mechanisms/">タングステンカーバイド摩耗部品の故障メカニズム</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.retopz.com/ja/tungsten-carbide-wear-part-failure-mechanisms/embed/#?secret=oVk0OZOrga" width="600" height="338" title="“Tungsten Carbide Wear Part Failure Mechanisms” — Retop Carbide" data-secret="oVk0OZOrga" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://www.retopz.com/wp-includes/js/wp-embed.min.js </script>https://www.retopz.com/wp-content/uploads/2025/08/Tungsten-Carbide-Wear-Part-Failure-Mechanisms-www.retopz.com-1.jpg660440Tungsten carbide (WC) wear parts are chosen for hard jobs: mining, oil & gas, metalworking, pumps, and construction. They last long because WC grains provide extreme hardness and the metallic binder (usually cobalt or nickel) adds toughness. Still, failures happen. For decision-makers, knowing how and why tungsten carbide wear parts fail helps you reduce downtime, plan maintenance, and improve total cost of ownership (TCO). This article explains the main failure mechanisms, what drives them, how to detect them, and what actions reduce risk. How Tungsten Carbide Wear Parts Are Built (Microstructure Basics) Tungsten carbide wear parts are a composite. Hard WC grains are embedded in a ductile binder. Grain size, […]