FIELD: technological lubricants. SUBSTANCE: invention relates to lubricant compositions used for hot-work metals pressure treatment. The composition comprises the following components, wt.%: polymeric alkylene glycol, 10.0-15.0; graphite, 6.0-11.0; lignosulfonate, 2.0-8.0; ammonium hydroxide, 0.5-4.0; carboxymethylcellulose, 0.05-2.0; froth breaker, 0.5, not above; water, up to 100. EFFECT: enhanced lubricating and antiscuff properties. 2 cl, 1 tbl, 31 ex
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Authors
Dates
2003-04-10—Published
2001-05-04—Filed