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化學(xué)配方數(shù)據(jù)庫
配方類型： METALS AND THEIR TREATMENT
配方說明： Preventing Nitriding of Steel
配方組成：
配制方法： Cleaned steel is immersed in a solution of sodium silicate, drained, and dried for at least 2 hours at 90 to 100C. Coated areas are protected from nitriding and may be dissolved away by hot water.

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