Standard Test Method for Determination of Magnetic Saturation (Ms) of Cemented Carbides

Importancia y uso:

5.1 This test method allows the nondestructive measurement of the magnetic fraction of the binder phase in cemented carbide powder materials and sintered product, and may be used as an indirect measure of the carbon level in the material or product.

5.2 Measurement of magnetic saturation provides a comparison of the relative fraction of magnetic binder phase, that is, cobalt, nickel, or iron, present in the material and can be used for acceptance of product to specification.

5.3 Measurement of magnetic saturation can be used as a measure of the quality of powder material.

Subcomité:

B09.06

Volúmen:

02.05

Número ICS:

77.160 (Powder metallurgy)

Palabras clave:

cemented carbide; magnetic saturation (Ms);