{"version":"1.0","provider_name":"NJD-iscience","provider_url":"https:\/\/nor-ijournal.com\/ru","author_name":"NJD-iScience","author_url":"https:\/\/nor-ijournal.com\/ru\/author\/ad432mdfin45\/","title":"Holovko V., Shtofel O., Krasikov I. FRACTAL PARAMETRISATION OF THE WELD METAL MICROSTRUCTURE. Part 2","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"alkk2U0XFX\"><a href=\"https:\/\/nor-ijournal.com\/ru\/2023\/09\/26\/117-16\/\">Holovko V., Shtofel O., Krasikov I. FRACTAL PARAMETRISATION OF THE WELD METAL MICROSTRUCTURE. Part 2<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/nor-ijournal.com\/ru\/2023\/09\/26\/117-16\/embed\/#?secret=alkk2U0XFX\" width=\"600\" height=\"338\" title=\"\u00abHolovko V., Shtofel O., Krasikov I. FRACTAL PARAMETRISATION OF THE WELD METAL MICROSTRUCTURE. Part 2\u00bb &#8212; NJD-iscience\" data-secret=\"alkk2U0XFX\" 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:\/\/nor-ijournal.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","description":"The growing of high-strength low-alloy steels use in the welded metal structures manufacture is accompanied by an increase in the requirements for the reliability of prediction results in the \"composition-structure-properties\" system. The fractal analysis methods use makes it possible to establish a metal structure characteristics numerical parameterization, the metallographic analysis of which gave only a qualitative assessment. The article shows the fractal analysis possibilities for the numerical evaluation of such of the structure of weld metal characteristics as the total length of grain boundaries, the distribution of dislocations at the grains structural boundaries, the distribution density of non-metallic inclusions accumulations with a distance less than 5r from one another. Thar was show the possibility of the structure and non-metallic inclusions numerical parametrization in the \"structure-fractal-properties\" system for predicting the mechanical properties of the low-alloy high-strength steels weld metal","thumbnail_url":"https:\/\/nor-ijournal.com\/wp-content\/uploads\/2023\/10\/NJD_117-723x1024.jpg"}