GB/T 20975.7-2008
AbolishedMethods for chemical analysis of aluminium and aluminium alloys - Part 7：Determination of manganese content Potassium periodate spectrophotometric method
铝及铝合金化学分析方法 第7部分: 锰含量的测定 高碘酸钾分光光度法
Application Summary AI generated
This standard specifies the potassium periodate spectrophotometric method for determining the manganese content in aluminium and aluminium alloys. It is applied in metallurgical laboratories and quality control processes within the aluminium manufacturing industry to ensure material composition meets specified requirements. The method is particularly relevant for production verification and acceptance testing of aluminium products.
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