GOST 29234.9-1991
Moulding sands. Method for determination of magnesium oxide
Home
GOST 29234.9-1991
Standard No.
GOST 29234.9-1991
Release Date
1991
Published By
RU-GOST R
Latest
GOST 29234.9-1991
Replace
GOST 23409.1-1978
Scope
This standard applies to quartz-based foundry sands used in foundries as molding sands.
GOST 29234.9-1991 Referenced Document
GOST 29234.0-1991
Moulding sands. General requirements for test methods
GOST 29234.8-1991
Moulding sands. Methods for determination of calcium oxide
GOST 3118-1977
Reagents. Hydrochloric acid. Specifications
GOST 3760-1979
Reagents. Ammonia water. Specifications
GOST 4233-1977
Reagents. Sodium chloride. Specifications
GOST 5456-1979
Reagents. Hydroxilamine hydrochloride. Specifications
GOST 29234.9-1991 history
1991
GOST 29234.8-1991
Moulding sands. Methods for determination of calcium oxide
1978
GOST 23409.1-1978
Moulding sands, moulding and core sand mixtures. Method for determination of calcium and magnesium oxides content
Copyright ©2024 All Rights Reserved