{"id":2102,"date":"2024-08-12T10:12:16","date_gmt":"2024-08-12T08:12:16","guid":{"rendered":"https:\/\/endolab.org\/?post_type=mt-coating-analysis&#038;p=2102"},"modified":"2025-11-26T17:52:06","modified_gmt":"2025-11-26T16:52:06","slug":"tensile-strength-of-coatings","status":"publish","type":"mt-coating-analysis","link":"https:\/\/endolab.org\/de\/mt-coating-analysis\/tensile-strength-of-coatings\/","title":{"rendered":"ASTM\u00a0F1147 and ISO\u00a013779-4"},"content":{"rendered":"<p><strong>ASTM\u00a0F1147:<\/strong>\u00a0Standard Test Method for Tension Testing of Calcium Phosphate and Metallic Coatings<\/p>\n\n\n\n<p><strong>ISO\u00a013779-4:<\/strong>\u00a0Implants for surgery &#8211; Hydroxyapatite &#8211; Part 4: Determination of coating adhesion strength<\/p>\n\n\n\n<p>These test methods cover tension testing of calcium phosphate, metallic porous coatings (ASTM&nbsp;F1147) and hydroxyapatite coatings (ISO&nbsp;13779) adhering to dense metal substrates at ambient temperatures. It assesses the degree of adhesion of coatings to substrates, or the internal cohesion of a coating in tension normal to the surface plane.<\/p>\n\n\n\n<p>Typically n=6 flat cylindrical coated specimens are glued against a matching counterpart and tested until failure.<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":true,"_uag_custom_page_level_css":""},"mt-coating-analysis-taxonomy":[57],"class_list":["post-2102","mt-coating-analysis","type-mt-coating-analysis","status-publish","hentry","mt-coating-analysis-taxonomy-ankle-implants"],"acf":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Kilian Pallauf","author_link":"https:\/\/endolab.org\/de\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"ASTM\u00a0F1147:\u00a0Standard Test Method for Tension Testing of Calcium Phosphate and Metallic Coatings ISO\u00a013779-4:\u00a0Implants for surgery &#8211; Hydroxyapatite &#8211; Part 4: Determination of coating adhesion strength These test methods cover tension testing of calcium phosphate, metallic porous coatings (ASTM&nbsp;F1147) and hydroxyapatite coatings (ISO&nbsp;13779) adhering to dense metal substrates at ambient temperatures. It assesses the degree of&hellip;","_links":{"self":[{"href":"https:\/\/endolab.org\/de\/wp-json\/wp\/v2\/mt-coating-analysis\/2102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/endolab.org\/de\/wp-json\/wp\/v2\/mt-coating-analysis"}],"about":[{"href":"https:\/\/endolab.org\/de\/wp-json\/wp\/v2\/types\/mt-coating-analysis"}],"wp:attachment":[{"href":"https:\/\/endolab.org\/de\/wp-json\/wp\/v2\/media?parent=2102"}],"wp:term":[{"taxonomy":"mt-coating-analysis-taxonomy","embeddable":true,"href":"https:\/\/endolab.org\/de\/wp-json\/wp\/v2\/mt-coating-analysis-taxonomy?post=2102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}