配方类型:

METALS AND THEIR TREATMENT

配方说明:

High Specific Gravity Metal Sinter (Swiss Patent 283,493)

配方组成:

Powder Silver/3.5
Powdered Tungsten/91.5
Powdered Nickel/5.0

配制方法:

Sintered under protective atmosphere at 1300 to 1500'C. This alloy has a Sp.Gr. of 17 to 18.