1.0Trefimethttps://trefimet.cl/enrich600338<blockquote class="wp-embedded-content" data-secret="SVfcXkaO8N"><a href="https://trefimet.cl/en/accuracy-and-longer-lifetime-in-tapholes/">ACCURACY AND LONGER LIFETIME IN TAPHOLES</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://trefimet.cl/en/accuracy-and-longer-lifetime-in-tapholes/embed/#?secret=SVfcXkaO8N" width="600" height="338" title="“ACCURACY AND LONGER LIFETIME IN TAPHOLES” — Trefimet" data-secret="SVfcXkaO8N" 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://trefimet.cl/wp-includes/js/wp-embed.min.js </script>https://trefimet.cl/wp-content/uploads/2025/08/accurancy-980x572-1.webp980572HOW THE DESIGN OF THERMAL LANCES PROVIDES VARYING PRECISION DEGREES AND CONTRIBUTES TO THE CARE COMPONENTS INVOLVED IN TAPPING OF OPERATIONS. Within pyrometallurgy, in smelters, thermal lances have been commonly used to open furnace passages. Despite their routine use and seeming to be a simple and insignificant element, the lances have undergone a process of innovation […]