GOST 21600.3-1983
Ferrochrome. Method for the determination of sillicon

Standard No.

GOST 21600.3-1983

Release Date

1983

Published By

RU-GOST R

Latest

GOST 21600.3-1983

Replace

GOST 21600.3-1976

Scope

This standard establishes a gravimetric method for the determination of silicon in ferrochrome (with a mass fraction of silicon from 0.4 to 12%). OS method

GOST 21600.3-1983 Referenced Document

• GOST 10484-1978 Reagents. Hydrofluoric acid. Specifications
• GOST 24991-1981 Ferrochromium, ferrosilicochromium, ferrosilicon, ferrosilicomanganese, ferromanganese. Methods of sampling and sample preparation for chemical and physical-chemical analyses
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 6613-1986 Square meshed woven wire cloths. Specifications*， 1986-04-19 Update

GOST 21600.3-1983 history

• 1983 GOST 21600.3-1983 Ferrochrome. Method for the determination of sillicon
• 0000 GOST 21600.3-1976