GB/T 3653.6-1988

Active

Methods for chemical analysisof ferroboron--The reduced molybdoantimonylphosphoric acid photometric method for the determination of phosphorus content

硼铁化学分析方法 锑磷钼蓝光度法测定磷量

Standard Type
GBT
ICS
77.100
CCS
H11
Status
Active
Issue Date
1988-09-20
Implementation
1990-01-01
Centralized Committee
中国钢铁工业协会
Issuing Authority
中国钢铁工业协会

Application Summary AI generated

This standard specifies a photometric method for determining phosphorus content in ferroboron, using a reduced molybdoantimonylphosphoric acid complex. It is applied in metallurgical laboratories and quality control processes for analyzing ferroboron alloys, which are used as additives in steelmaking and cast iron production. The method ensures accurate phosphorus measurement to meet material specifications and prevent adverse effects on alloy properties.

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