AQUEOUS LUBRICANT COMPOSITION FOR PLASTIC WORKING ON METAL MATERIAL
PURPOSE: A lubricant composition for aqueous-plasticizing metallic materials is provided to process the metallic materials without a chemical conversion coating process. CONSTITUTION: A lubricant composition for aqueous-plasticizing metallic materials contains a water-soluble polymeric compound and...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | PURPOSE: A lubricant composition for aqueous-plasticizing metallic materials is provided to process the metallic materials without a chemical conversion coating process. CONSTITUTION: A lubricant composition for aqueous-plasticizing metallic materials contains a water-soluble polymeric compound and inorganic metal salt dissolved in water. The lubricant composition for aqueous-plasticizing the metallic materials additionally contains wax dispersed in the water. The water-soluble polymeric compound is selected from the group consisting of a water-soluble polyethylene ether compound and a water-soluble polyester compound. The inorganic metal salt is selected from the group consisting of phosphate, vanadate, borate, silicate, and tungstenate. The lubricant composition additionally contains zinc phosphate, zinc oxide, mica, calcium carbonate, molybdenum disulfide, graphite, or boron nitride. |
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