化学配方数据库
| 配方类型： | METALS |
| 配方说明： | Arc-Welding Flux (U.S. Patent 2,681,875) |
| 配方组成： | Silicomanganese/4.4 Silica/42.6 Anhydrous Sodium Silicate/7.1 Fluorspar/3.3 Roasted Manganese Ore/42.6 |
| 配制方法： | Grind all ingredients to a fine powder, mix, and heat at 1900 to 2100F until sintered. Then crush and grind. |
| 返回数据库查询 |