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| 配方类型： |
METALS AND TREATMENTS |
| 配方说明： |
Cleaning Stainless Steel Plating Coils |
| 配方组成： |
The scaled coil is soaked at room temperature in the following
solution
Sodium cyanide/12 oz/gal
EDTA/12 oz/gal
Caustic soda/24 oz/gal |
| 配制方法： |
Heating the coil to about 850'F will cause the scale to dehydrate and crack. It can then be brushed off quite readily. |
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