Y-VT type fluorescent penetrant testing agentCategory：Penetration Testing Series
Suitable for detecting surface opening defects in pressure equipment made of non porous metal materials during manufacturing, installation, and use. Penetrant testing is simple to operate, does not require complex equipment, is cost-effective, displays defects intuitively, has a high sensitivity, and can detect defects with a width of less than 1 micron. This method is widely used for inspecting surface defects in black and non-ferrous metal forgings, castings, welded parts, machined parts, as well as ceramics, glass, plastics, etc., as the inspection object is not limited by the material's organizational structure and chemical composition. It can detect defects such as cracks, cold insulation, inclusions, looseness, folding, and pores. But it is not suitable for powder metallurgy parts with loose structure and other porous materials.
Details
This product is a highly sensitive fluorescent penetrant testing agent, in which fluorescent dyes are dissolved. During detection, it needs to be observed under a 365nm ultraviolet lamp, and the defect area displays very bright yellow green fluorescence. Used to discover extremely fine cracks and surface opening defects.
Specially suitable for detecting cracks, welds, lap joints, laminates, and pores on castings, forgings, hot pressed and rough machined surfaces. And it is widely used in the fields of automotive components, mechanical processing, and aviation.
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一、Brief introdu...
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