GB/T 35085-2018
ActiveDestructive tests on welds in metallic materials—Vickers and Knoop Hardness testing of joints welded by laser and electron beam
金属材料焊缝破坏性试验 激光和电子束焊接接头的维氏和努氏硬度试验
Application Summary AI generated
This standard specifies the procedures for conducting Vickers and Knoop hardness tests on the cross-sections of laser and electron beam welds in metallic materials. It is applied in manufacturing industries, particularly for quality control and process validation of precision welding in sectors like automotive, aerospace, and electronics, where evaluating the hardness profile of narrow weld zones is critical.
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