{"id":66453,"date":"2022-04-29T14:37:41","date_gmt":"2022-04-29T12:37:41","guid":{"rendered":"https:\/\/grupoalava.rearmachine.com\/noninvasive-technique-for-materials-testing\/"},"modified":"2026-06-23T16:36:38","modified_gmt":"2026-06-23T14:36:38","slug":"noninvasive-technique-for-materials-testing","status":"publish","type":"post","link":"https:\/\/grupoalava.rearmachine.com\/en\/noninvasive-technique-for-materials-testing\/","title":{"rendered":"Noninvasive technique for materials testing"},"content":{"rendered":"\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block stk-42215f2\" data-block-id=\"42215f2\"><h4 class=\"stk-block-heading__text\">DIGITAL IMAGE CORRELATION, A NONINVASIVE, CONTACTLESS TECHNIQUE THAT ALLOWS US TO DETERMINE THE CHARACTERISTICS OF A MATERIAL OR AN ENTIRE OBJECT WITHOUT INTERFERING WITH ITS ACTUAL CONDITIONS  <\/h4><\/div>\n\n<p class=\"wp-block-paragraph\">As a result of a new strategic partnership with <a href=\"https:\/\/www.gom.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">GOM Metrology<\/a> (<strong>ZEISS<\/strong>), the \u00c1lava Group <strong>will expand its use of digital image correlation (DIC) systems.<\/strong> Specifically, <strong><a href=\"https:\/\/www.gom.com\/en\/products\/3d-testing\/aramis-adjustable\" target=\"_blank\" rel=\"noreferrer noopener\">ARAMIS <\/a><\/strong>for measuring displacement, deformation, and stress, and <strong><a href=\"https:\/\/www.gom.com\/en\/products\/3d-testing\/argus\" target=\"_blank\" rel=\"noreferrer noopener\">ARGUS<\/a><\/strong> , which is ideal for forming analysis. A non-invasive technique for materials testing. <\/p>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-765190a\" data-block-id=\"765190a\"><style>.stk-765190a .stk--block-align-765190a{align-items:center !important}.stk-765190a{margin-bottom:28px !important}<\/style><div class=\"stk-row stk-inner-blocks stk--block-align-765190a stk-block-content stk-content-align stk-765190a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-cef3dba\" data-block-id=\"cef3dba\"><style>@media screen and (min-width:768px){.stk-cef3dba{flex:1 1 calc(46% - var(--stk-column-gap,0px) * 1 \/ 2 ) !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-cef3dba-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/grupoalava.rearmachine.com\/wp-content\/uploads\/sites\/12\/2022\/04\/logo-Zeiss.png\" alt=\"GOM Metrology - Zeiss&#10;: A Non-Invasive Technique for Materials Testing\" class=\"wp-image-19942\"\/><figcaption>GOM Metrology &#8211; Zeiss<\/figcaption><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-bd0759e\" data-block-id=\"bd0759e\"><style>@media screen and (min-width:768px){.stk-bd0759e{flex:1 1 calc(54% - var(--stk-column-gap,0px) * 1 \/ 2 ) !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-bd0759e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<p class=\"wp-block-paragraph\">It is worth noting one of its key features: the measurement range is not limited to the position of a strain gauge, but rather to the area corresponding to the field of view of one or more digital cameras.   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This method allows us to obtain<strong> data from a portion of the object or even the entire object<\/strong>, avoiding unnecessary repeat testing and also providing<strong>much more accurate results<\/strong>.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block stk-a9a2316\" data-block-id=\"a9a2316\"><h6 class=\"stk-block-heading__text\">Material Characterization and Testing<\/h6><\/div>\n\n<ul class=\"wp-block-list\"><li>From an <strong>optical<\/strong> standpoint, the principle is simple. By using one or more<a href=\"https:\/\/grupoalava.rearmachine.com\/technologies\/vision\/\"> cameras,  consecutive images are <\/a> obtained of the material subjected to some form of excitation. <\/li><li>The <strong>video correlation software <\/strong>compares a reference image with the images captured during the test. Using advanced correlation algorithms, the software displays object contours, displacements, stresses, and even vibration frequencies to the user. <\/li><li>The <strong>system<\/strong> is compatible with <a href=\"https:\/\/www.vision-artificial.es\/\" target=\"_blank\" rel=\"noreferrer noopener\">cameras that capture images at various frame rates<\/a>. It also supports microscopic systems and thermal cameras. This allows it to be used with any object, regardless of its size or the speed of the experiment.  <\/li><\/ul>\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-2530015\" data-block-id=\"2530015\"><style>.stk-2530015 .stk--block-align-2530015{align-items:center !important}.stk-2530015{margin-bottom:28px !important}<\/style><div class=\"stk-row stk-inner-blocks stk--block-align-2530015 stk-block-content stk-content-align stk-2530015-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ea08374\" data-block-id=\"ea08374\"><style>@media screen and (min-width:768px){.stk-ea08374{flex:1 1 calc(50% - var(--stk-column-gap,0px) * 1 \/ 2 ) !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ea08374-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/grupoalava.rearmachine.com\/wp-content\/uploads\/sites\/12\/2022\/04\/gom_atos-scanbox-1024x379.jpg\" alt=\"Noninvasive technique for materials testing\" class=\"wp-image-19943\"\/><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2df8b52\" data-block-id=\"2df8b52\"><style>@media screen and (min-width:768px){.stk-2df8b52{flex:1 1 calc(50% - var(--stk-column-gap,0px) * 1 \/ 2 ) !important}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2df8b52-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks\">\n<p class=\"wp-block-paragraph\"><strong>Some of its applications include:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Biomechanics, crash tests, airbag deployment tests, ballistics, load testing, and testing of sports apparel and equipment, among others.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/youtu.be\/lXU94GZLTp8\n<\/div><\/figure>\n\n<div style=\"height:24px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #0693e3;\" class=\"stk-highlight\"><strong>SHALL WE TALK?<\/strong><\/span><\/p>\n<div class=\"salesforce_w2l_lead sf_two_column\"><form id=\"sf_form_salesforce_w2l_lead_22\" class=\"w2llead placeholders\" method=\"post\" action=\"#sf_form_salesforce_w2l_lead_22\"><div class=\"sf_field sf_field_first_name sf_type_text\">\t<input type=\"text\" placeholder=\"Nombre *\" value=\"\" id=\"sf_first_name\" class=\"w2linput text\" name=\"first_name\"  \/><div class=\"clearfix\"><\/div><\/div><div class=\"sf_field sf_field_last_name sf_type_text\">\t<input type=\"text\" placeholder=\"Apellido *\" value=\"\" id=\"sf_last_name\" class=\"w2linput text\" name=\"last_name\"  \/><div class=\"clearfix\"><\/div><\/div><div class=\"sf_field sf_field_email sf_type_text\">\t<input type=\"text\" placeholder=\"E-mail *\" value=\"\" id=\"sf_email\" class=\"w2linput text\" name=\"email\"  \/><div class=\"clearfix\"><\/div><\/div><div class=\"sf_field sf_field_phone sf_type_text\">\t<input type=\"text\" placeholder=\"Tel\u00e9fono *\" value=\"\" id=\"sf_phone\" class=\"w2linput text\" name=\"phone\"  \/><div class=\"clearfix\"><\/div><\/div><div class=\"sf_field sf_field_company sf_type_text\">\t<input type=\"text\" placeholder=\"Empresa *\" value=\"\" id=\"sf_company\" class=\"w2linput text\" name=\"company\"  \/><div class=\"clearfix\"><\/div><\/div>\t\t<input type=\"hidden\" id=\"sf_country\" class=\"w2linput hidden\" name=\"country\" value=\"\" \/><div class=\"sf_field sf_field_description sf_type_textarea\">\t\t<textarea id=\"sf_description\" class=\"w2linput textarea\" name=\"description\" placeholder=\"\u00bfQuieres comentarnos alg\u00fan dato m\u00e1s espec\u00edfico?\"><\/textarea><div class=\"clearfix\"><\/div><\/div><div class=\"sf_field sf_field_AcceptPolicy sf_type_checkbox\">\t\t<input type=\"checkbox\" id=\"sf_AcceptPolicy\" class=\"w2linput checkbox\" name=\"AcceptPolicy\" value=\"true\"  \/>\t<label class=\"w2llabel required  checkbox w2llabel-checkbox-label\" for=\"sf_AcceptPolicy\">He le\u00eddo y acepto la Pol\u00edtica de Privacidad *<div class=\"clearfix\"><\/div><\/div>\t\t<input type=\"hidden\" id=\"sf_Campaign_ID\" class=\"w2linput hidden\" name=\"Campaign_ID\" value=\"701690000027738\" \/>\t\t<input type=\"hidden\" id=\"sf_member_status\" class=\"w2linput hidden\" name=\"member_status\" value=\"Petici\u00f3n Info\" \/><div class=\"sf_field sf_field_recaptcha sf_type_recaptcha\"><br><div class=\"g-recaptcha\" data-sitekey=\"6LeNb20mAAAAAMPV1CwT9ygJnYxCG1G_CZMXV2q-\"><\/div><\/div>\t<input type=\"text\" name=\"message\" class=\"w2linput\" value=\"\" style=\"display: none;\" \/>\t<input type=\"hidden\" name=\"form_id\" class=\"w2linput\" value=\"22\" \/>\t<div class=\"w2lsubmit\"><input type=\"submit\" name=\"w2lsubmit\" class=\"w2linput submit\" value=\"Enviar\" \/><\/div><\/form><\/div>\n\n<div style=\"height:114px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/corporative.grupoalava.com\/wp-content\/uploads\/sites\/12\/2020\/03\/logoGrupoAlava.svg\" alt=\"\" class=\"wp-image-3110\" width=\"213\" height=\"84\"\/><\/figure><\/div>\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>As a result of a new strategic partnership with GOM  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":66454,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8511],"tags":[8598],"class_list":["post-66453","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-specialized-article"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - 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