GB/T 223.38-1985

Active

Methods for chemical analysis of iron，steel and alloy--The anion-exchange separation-gravimetric method for the determination of niobium content

钢铁及合金化学分析方法离子交换分离-重量法测定铌量

Standard Type

GBT

ICS

77.080

CCS

H11

Status

Active

Issue Date

1985-07-18

Implementation

1986-06-01

Centralized Committee

中国钢铁工业协会

Issuing Authority

国家标准局

Application Summary AI generated

This standard specifies the anion-exchange separation-gravimetric method for determining the niobium content in iron, steel, and alloys. It is applied in metallurgical laboratories and quality control settings for analyzing niobium-containing steels and superalloys, particularly where accurate measurement of niobium is critical for material certification and alloy composition verification.

Related Standards

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.