GB/T 14849.3-2007
AbolishedMethods for chemical analysis of silicon metal - Part 3：Determination of calcium content
工业硅化学分析方法 第3部分：钙含量的测定
Application Summary AI generated
This standard specifies the method for determining calcium content in silicon metal, using flame atomic absorption spectrometry. It is applied in the metallurgical industry for quality control and chemical analysis of industrial silicon, particularly for products used in aluminum alloys, electronics, and solar-grade silicon manufacturing. The standard ensures accurate calcium measurement to meet material specifications and performance requirements.
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