{"version":"1.0","provider_name":"ChansMachining","provider_url":"https:\/\/chansmachining.com\/sk\/","author_name":"ChansMachining","author_url":"https:\/\/chansmachining.com\/sk\/author\/vickers86\/","title":"Ako otestova\u0165 tvrdos\u0165 medi? - ChansMachining","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"VyPdyT6Nso\"><a href=\"https:\/\/chansmachining.com\/sk\/how-to-test-the-hardness-of-copper\/\">Ako otestova\u0165 tvrdos\u0165 medi?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/chansmachining.com\/sk\/how-to-test-the-hardness-of-copper\/embed\/#?secret=VyPdyT6Nso\" width=\"600\" height=\"338\" title=\"&#8220;Ako otestova\u0165 tvrdos\u0165 medi?&#8221; &#8212; ChansMachining\" data-secret=\"VyPdyT6Nso\" 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<\/script>\n","thumbnail_url":"https:\/\/chansmachining.com\/wp-content\/uploads\/2024\/12\/Test-the-Hardness-of-Copper.jpg","thumbnail_width":849,"thumbnail_height":506,"description":"Me\u010f je univerz\u00e1lny a be\u017ene pou\u017e\u00edvan\u00fd priemyseln\u00fd kov. Me\u010f je v\u010faka svojej vodivosti a odolnosti vo\u010di kor\u00f3zii ve\u013emi d\u00f4le\u017eit\u00e1 pre elektrick\u00e9 rozvody a vodovodn\u00e9 potrubia. Testovanie tvrdosti je nevyhnutn\u00e9 na zabezpe\u010denie toho, aby me\u010f sp\u013a\u0148ala v\u00fdkonnostn\u00e9 \u0161pecifik\u00e1cie aplik\u00e1cie. Tvrdos\u0165 medi ovplyv\u0148uje jej trvanlivos\u0165, obrobite\u013enos\u0165 a environment\u00e1lne vlastnosti. V tomto \u010dl\u00e1nku sa budeme zaobera\u0165 sp\u00f4sobom hodnotenia tvrdosti medi, d\u00f4vodmi jej v\u00fdznamu a presn\u00fdmi met\u00f3dami merania. T\u00edto odborn\u00edci na materi\u00e1lov\u00e9 vedy maj\u00fa viac ako desa\u0165ro\u010dn\u00e9 sk\u00fasenosti v oblasti metalurgie a testovania materi\u00e1lov."}