Inspection method for structure of wrought aluminum and aluminum alloy products—Part 1:Inspection method for microstructure
NEQ ASTM E112-1996(2010);ASTM E3-2011;ASTM E1558-1999(2004);ASTM E407-2007
全国有色金属标准化技术委员会(SAC/TC 243)
GB/T 3246的本部分规定了铝及铝合金铸锭（或锭坯）、变形铝及铝合金板、带、箔、管、棒、型、线、锻件（以下简称加工制品）显微组织检验用的试验溶液及试样制备、浸蚀、阳极化制膜、组织检验、晶粒尺寸的测定和试验报告等。
本部分适用于铝及铝合金铸锭（或锭坯）及加工制品的显微组织检验。
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