GB/T 223.7-2002
ActiveIron powder--Determination of iron content--Potassium dichromate titration method
铁粉 铁含量的测定 重铬酸钾滴定法
Application Summary AI generated
This standard specifies the potassium dichromate titration method for determining the total iron content in iron powder. It is applied in the metallurgical industry for quality control and acceptance testing of iron powder used in powder metallurgy, welding, and chemical manufacturing. The method ensures accurate measurement of iron content, critical for evaluating material purity and processing performance.
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