锅炉钢管涡流探伤验收标准的探讨

Research on Acceptance Standards of Eddy Current Test for Boiler Tubes

叙述了涡流探伤基本原理，分析了国内外锅炉钢管涡流探伤验收标准，提出了锅炉钢管涡流探伤验收等级标准。认为在超声波和涡流双探的条件下，采用标准中A级可以满足要求。如果只采用涡流探伤，应采用标准中的B级或制定新的验收等级。

： This article describes the basic principles of eddy current test and analyzes the acceptance standards of eddy current test for boiler tubes at home and abroad. An acceptance criteria of eddy current test for boiler tubes is recommended.