GOST 14858.5-1981
Silicocalcium. Method for the determination of iron content

Standard No.

GOST 14858.5-1981

Release Date

1981

Published By

RU-GOST R

Latest

GOST 14858.5-1981

Replace

GOST 14858.5-1969

Scope

This standard establishes a volumetric method for determining the iron content when its mass fraction in silicocalcium is from 2.0 to 40.0%

GOST 14858.5-1981 Referenced Document

• GOST 10484-1978 Reagents. Hydrofluoric acid. Specifications
• GOST 25207-1985 Ferrotungsten, silicocalcium and ferroboron. Methods for sampling and sample preparation for chemical and physico-chemical analyses*， 1985-04-19 Update
• GOST 28473-1990 Iron, steel, ferroalloys, metal chromium and metal manganese. General requirements for methods of analysis*， 1990-04-19 Update
• GOST 3118-1977 Reagents. Hydrochloric acid. Specifications
• GOST 4204-1977 Reagents. Sulphuric acid. Specifications
• GOST 4220-1975 Reagents. Potassium bichromate. Specifications
• GOST 4461-1977 Reagents. Nitric acid. Specifications
• GOST 6552-1980 Reagents. Orthophosphoric acid. Specifications
• GOST 860-1975 Tin. Specifications

GOST 14858.5-1981 history

• 1981 GOST 14858.5-1981 Silicocalcium. Method for the determination of iron content
• 0000 GOST 14858.5-1969