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磁粉是检验联箱管座角焊缝表面质量的主要手段。本文介绍了磁粉对某厂联箱管座角焊缝缺陷检验情况,操作工艺要点及影响检验结果的主要因素。
Magnetic powder is the main means of inspecting the surface quality of the header weld fillets. This paper introduces the inspection of the defect of the fillet weld in the header of a factory, the main points of the operation process and the main factors that affect the test results.