配方类型:

METALS AND THEIR TREATMENT

配方说明:

Steel Quenching Bath (U.S. Patent 2,817,612)

配方组成:

Water/1 gal.
Sodium Sulfate/2 oz.
Sodium chloride/24 oz.
Alum/1 oz.
Sodium Hydroxide/19 oz.

配制方法: