{"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":"Detecting Erosion and Cavitation Damage in Pump Bushings","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"MkElghBZNa\"><a href=\"https:\/\/www.retopz.com\/ja\/detecting-erosion-and-cavitation-damage-in-pump-bushings\/\">Detecting Erosion and Cavitation Damage in Pump Bushings<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.retopz.com\/ja\/detecting-erosion-and-cavitation-damage-in-pump-bushings\/embed\/#?secret=MkElghBZNa\" width=\"600\" height=\"338\" title=\"&#8220;Detecting Erosion and Cavitation Damage in Pump Bushings&#8221; &#8212; Retop Carbide\" data-secret=\"MkElghBZNa\" 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\/Detecting-Erosion-and-Cavitation-Damage-in-Pump-Bushings-www.retopz.com-1.jpg","thumbnail_width":660,"thumbnail_height":440,"description":"Pump bushings made of tungsten carbide work under high speed, high pressure, and aggressive fluids. In these harsh conditions, two common failure modes appear again and again: erosion and cavitation damage. Both can cause early wear, vibration, leakage, and even shutdown of the pump. This article explains how to detect these problems early, why they occur, and what signs decision-makers should watch for to protect their equipment and reduce downtime. Understanding Erosion and Cavitation in Pump Bushings Erosion and cavitation look similar at first glance, but they come from very different causes. Understanding the difference helps engineers choose the right materials, improve operation conditions, and prevent damage before it becomes [&hellip;]"}