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BS 5600-4.9(1979) : 1979
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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POWDER METALLURGICAL MATERIALS AND PRODUCTS - METHODS OF TESTING AND CHEMICAL ANALYSIS OF HARDMETALS - DETERMINATION OF (THE MAGNETIZATION) COERCIVITY
Hardcopy , PDF
15-06-1993
English
01-01-1979
Gives method of determining (the magnetization) coercivity of hardmetals containing not less than 3% of a ferromagnetic binder by mass. Describes the magnetization of a test piece in a d.c. magnetic field up to the state of technical saturation; determination of the magnetization coercivity of reverse direction which is necessary for complete demagnetization of the test piece.
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