配方类型:

METALS

配方说明:

Flux for Lead Burning (U.S. Patent 2,596,466)

配方组成:

Ammonium Bromide/3
Stannous Chloride/2
Ammonium Acid Fluoride/1
Ammonium Hydroxide/23
Silver Chloride/1
Zinc Chloride/60
Water/10

配制方法:

This mixture is heated at 180 to 200'F, cooled at 100 to 120'F, and water is then added to suit.