GB/T 20975.18-2008
AbolishedMethods for chemical analysis of aluminium and aluminium alloys - Part 18：Determination of chromium content
铝及铝合金化学分析方法 第18部分：铬含量的测定
Application Summary AI generated
This standard specifies the method for determining the chromium content in aluminium and aluminium alloys, primarily using flame atomic absorption spectrometry. It is applied in the metallurgical industry for quality control and material verification during the production, processing, and inspection of aluminium-based materials. The standard ensures accurate measurement of chromium, which is critical for assessing alloy composition and performance in applications such as aerospace, automotive, and construction.
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