化学配方数据库
| 配方类型： | METALS AND THEIR TREATMENT |
| 配方说明： | Hard Solder for Aluminum, Steel-Non-Ferrous Alloys (German Patent 946,405) |
| 配方组成： | Sodium Fluoride/1.5 Potassium Fluoride/3.5 A flux for this formula i Manganese/0.5 Zinc/70.0 Zinc Chloride/20-30 Calcium Chloride/15-20 Potassium Chloride/30-40 Aluminum/29.5 Sodium Chloride/15-20 |
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