GB/T 3521-2023
ActiveMethods for chemical analysis of graphite
石墨化学分析方法
Application Summary AI generated
This standard specifies the chemical analysis methods for determining the composition of graphite, including fixed carbon, ash, volatile matter, and impurity elements. It is applied in the mining and mineral processing industries for quality control and classification of natural graphite products. The standard is also used by laboratories and inspection agencies to verify graphite purity for industrial applications such as refractories, batteries, and lubricants.
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