enetrant flaw detection
ermissibility;Specification (approval);Surface discontinuities;Surface finishes;Surface treatment;Test categories;Testing;Testing conditions;Welded joints;Welding;Welding engineering;Welds【摘要】: This International Standard specifies acceptance levels for indications from surface breaking imperfections inmetallic welds detected by penetrant testing.The acceptance levels are primarily intended for use during manufacture examination, but where appropriatethey can be used for in-service inspection.The acceptance levels in this International Standard are based on detection capabilities that can be expectedwhen using techniques specified in ISO 3452 and parameters recommended in Annex A. The acceptancelevels can be related to welding standards, application standards, specifications or codes. Such a relationshipis shown in ISO 17635 for ISO 5817 and ISO 10042.【中国标准分类号】: J33【国际标准分类号】: 25_160_40【页数】: 4P;A4【正文语种】: 英语 









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