The soft magnetic alloy is a kind of alloy which has a high permeability and low coercivity in a weak magnetic field. This kind of alloy is widely applied in el...

 Permanent magnetic alloy is a kind of material which has a great energy product. It requires that the hysteresis loop (B-H loop) has a large area, both th...

Elastic alloy is an indispensable material for manufacturing precision instruments and nicety machines. Elastic alloys are provided with the characteristics of ...