GB/T 5686.1-2022

Active

Ferromanganese，ferromanganese-silicon，nitrogen-bearing ferromanganese and manganese metal—Determination of manganese content—Potentiometric method， titrimetric method after ammonium nitrate oxidation and titrimetric method after perchloric acid oxidation

锰铁、锰硅合金、氮化锰铁和金属锰　锰含量的测定电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法

Standard Type

GBT

ICS

77.100

CCS

H11

Status

现行

Issue Date

2022-10-14

Implementation

2023-02-01

Responsible Dept

中国钢铁工业协会

Drafting Unit

N/A