GB/T 12689.3-2004
ActiveThe methods forchemical analysis of zinc and zinc alloys--The determination of cadmium content--The flame atomic absorption spectrometric method
锌及锌合金化学分析方法 镉量的测定 火焰原子吸收光谱法
Application Summary AI generated
This standard specifies the flame atomic absorption spectrometric method for determining cadmium content in zinc and zinc alloys. It is applied in metallurgical laboratories and quality control settings for analyzing raw materials, semi-finished products, and final metal goods to ensure cadmium levels comply with specified limits. The method is particularly relevant for industries producing galvanized coatings, die-cast zinc components, and zinc-based alloys used in automotive and construction sectors.
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