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| JB/T 5069-2007 Metallographic examination method of diffusion metallized layer of steel parts (English Version) |
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Detail of JB/T 5069-2007
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Introduction of JB/T 5069-2007
本标准规定了钢铁零件渗金属层的金相检验方法。本标准适用于钢铁零件经渗铬、渗铝、渗锌、渗钒、渗钛、渗铌处理后的试样制备、渗层组织、渗层深度(不适用于渗层与基体没有明显分界的钢种)及显微硬度的检验和测定。
Contents of JB/T 5069-2007