配方类型:

METALS AND THEIR TREATMENT

配方说明:

Powdered Metal Friction Element (U.S. Patent 2,783,529)

配方组成:

Add 2 to 8% powdered molybdenum oxide to the following
Lead/6.7
Copper/78.9
Flake Graphite/5.5
Tin/8.9

配制方法:

These are used for brake linings and clutch facings to increase wear resistance.