AMH-5800 Hard metal magnetometer for Cemented Carbides (WC in Co matrix) and Semi-hard magnetic materials.
Saturation Magnetization (Induction) measuring system.
IEC 60404-14
ASTM B886, ASTM B887
-Coercivity
-Magnetic moment
-% Co or any other magnetic material in the alloy
-Weight- specific saturation magnetization
-Magnetic polarization Jsat
MAGNETIC PROPERTIES OF CEMENTED CARBIDES
Cemented Carbides are composite materials made with tungsten
carbide (WC) mixed in a binder metal, mainly cobalt. The addition
of Co allows the final alloy to have both an excellent hardness
and a good toughness. The weight percentage of Co in the alloy
is usually between 3 to 30%. The measurement of magnetic
properties of Cemented Carbides gives useful information on the
metallurgical process: the Magnetic Moment provides direct
information for the quantity of Co not alloyed in non-magnetic
phase. With the 5800 it is now possible to evaluate the quality of
the metallurgical bond and the eventual presence of undesired
phases. The coercivity Hcj data provides an indication of the grain
size: the higher Hcj reading, the finer the grain size.
AMH-5800_제품카다로그.pdf
