LUBRICANT FOR ROLLING METALS,

摘要

The invention involves a lubricant for rolling metals based on a water suspension of solid graphite. To improve the lubricant effectiveness,potassium chromate and potassium chloride were added. In a variant,to obtain a uniform lubricant layer on the metal surface,alkyl aranesulfonate is added as a wetting agent,or the lubricant composition is set at 5percent potassium chromate, 2.5percent potassium chloride, 40percent graphite, 0.5percent alkyl aranesulfonate and up to 100percent water.