Liquid \/ Dry Penetration Testing is used to check for surface cracks\/flaws of a component. There are 2 types of color contrast techniques which are visible & Fluorescent.<\/p>\n
Test object are coated with visible or Fluorescent dye solution. Excess dye is then removed from surface and a Developer is than applied onto it. The developer acts as a blotter drawing trapped penetration out of imperfection open to the surface. Any imperfection\/cracks are seen visibly by the “Bleed out”.<\/p>\n
Advantages<\/strong> Disadvantages<\/strong> Liquid \/ Dry Penetration Testing is used to check for surface cracks\/flaws of a component. There are 2 types of color contrast techniques which are visible & Fluorescent. Test object are coated with visible or Fluorescent dye solution. Excess dye is then removed from surface and a Developer is than applied onto it. The developer […]<\/p>\n","protected":false},"author":1,"featured_media":1063,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","footnotes":""},"categories":[17],"tags":[],"_links":{"self":[{"href":"http:\/\/dynanential.com.my\/wp-json\/wp\/v2\/posts\/924"}],"collection":[{"href":"http:\/\/dynanential.com.my\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/dynanential.com.my\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/dynanential.com.my\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/dynanential.com.my\/wp-json\/wp\/v2\/comments?post=924"}],"version-history":[{"count":5,"href":"http:\/\/dynanential.com.my\/wp-json\/wp\/v2\/posts\/924\/revisions"}],"predecessor-version":[{"id":1054,"href":"http:\/\/dynanential.com.my\/wp-json\/wp\/v2\/posts\/924\/revisions\/1054"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/dynanential.com.my\/wp-json\/wp\/v2\/media\/1063"}],"wp:attachment":[{"href":"http:\/\/dynanential.com.my\/wp-json\/wp\/v2\/media?parent=924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/dynanential.com.my\/wp-json\/wp\/v2\/categories?post=924"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/dynanential.com.my\/wp-json\/wp\/v2\/tags?post=924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nLiquid Penetration Testing offers an unaided visual inspection which makes defects easier to see for the inspector.<\/p>\n
\n<\/strong>The test surface must be clean and smooth, any paint are to be removed.<\/p>\n","protected":false},"excerpt":{"rendered":"