{"id":7153,"date":"2020-07-28T12:23:42","date_gmt":"2020-07-28T10:23:42","guid":{"rendered":"https:\/\/elhco.pruebasweb.com.es\/?page_id=7153"},"modified":"2026-03-12T11:16:08","modified_gmt":"2026-03-12T10:16:08","slug":"non-destructive-tests","status":"publish","type":"page","link":"https:\/\/elhco.com\/en\/processes\/non-destructive-tests\/","title":{"rendered":"Non destructive tests"},"content":{"rendered":"

PENETRATING LIQUIDS<\/h2><\/div>
<\/div><\/div>

It is a non-destructive test<\/strong> in which possible cracks and\/or surface pores present in the material (commonly aluminium and stainless steel) are analysed.<\/p>\n

The process consists of submerging the pieces in a liquid (fluorescent in our case) that has great penetration in pores and cracks.<\/p>\n

After the corresponding washing procedure, the pieces are subjected to a revealing powder that fixes the fluorescent liquid so that it does not come out of the crack. Thus, possible indications can be observed in the inspection cabin with ultraviolet light making possible cracks and\/or pores shine.<\/p>\n<\/div><\/div><\/div>

\"Preparaci\u00f3n<\/div><\/div><\/div>
\"Preparaci\u00f3n<\/div><\/div><\/div>
\"Preparaci\u00f3n<\/div><\/div><\/div>
\"Preparaci\u00f3n<\/div><\/div><\/div><\/div>
<\/i><\/div>
<\/i><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
<\/div>

To check our certifications by client<\/h3><\/div>
Certifications<\/span><\/a><\/div><\/div><\/div><\/div><\/div>

REQUEST A QUOTE<\/h2><\/div>
<\/div><\/div>

Ask us for more information<\/strong> about our technical surface treatments and services. We listen to your needs and offer you a solution of the highest quality and security. We can work in short series or in long-term productions.<\/p>\n<\/div>

<\/i>Get a quote<\/span><\/a><\/div><\/div><\/div><\/div><\/div>

REQUEST A QUOTE<\/h2><\/div>
<\/div><\/div>

Ask us for more information<\/strong> about our technical surface treatments and services. We listen to your needs and offer you a solution of the highest quality and security. We can work in short series or in long-term productions.<\/p>\n<\/div>

<\/i>Get a quote<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":6771,"parent":7143,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-7153","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nSurface preparation - Non-destructive testing - ELHCO<\/title>\n<meta name=\"description\" content=\"Non-destructive tests for surface preparation: penetrant liquids and magnetic particles.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/elhco.com\/en\/processes\/non-destructive-tests\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Surface preparation - Non-destructive testing - 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