High-temperature wire drawing lubricant and preparation method thereof

Abstract

The invention discloses a high-temperature wire drawing lubricant and a preparation method thereof. The lubricant and the preparation method are characterized in that: the lubricant is prepared from following raw materials by weight: 2-3 parts of sodium dodecyl benzene sulfonate, 1-2 parts of boric acid, 2-3 parts of triethanolamine borate, 1-2 parts of ricinoleic acid polyester, 12-15 parts of ricinus oil, 1-2 parts of a polyoxyethylene alkyl ether, 10-12 parts of glycol, 1-2 parts of citric acid, 1-2 parts of triethanolamine oleate soap, 10-14 parts of an antiwear agent and 1000 parts of water; nano aluminium nitride powder is added into the antiwear agent, thus promoting heat dissipation so that cooling effects are good, enhancing the film-forming property and prolonging the service lifetime of a wire drawing die; the lubricant can resolve issues of extreme-pressure wear resistance, resistance to high-temperature oxidation, surface rust protection, and the like of metal wires at high-temperature environments; the method is simple and the cost is reduced; problems of failure at high temperature, etc. of conventional lubricants are solved; and the lubricant is suitable for wire drawing processes of various metals and alloys.

Description

technical field [0001] The invention relates to the field of metal processing, in particular to a high-temperature wire drawing lubricant and a preparation method thereof. Background technique [0002] Metal wire drawing is a manufacturing process in which the aluminum plate is repeatedly scraped out with sandpaper. The main process of the process is divided into three parts: deesterification, sand mill, and water washing. In the wire drawing process, the special film technology after anodizing can make the metal surface generate a film layer containing the metal component, clearly showing every tiny silk trace, so that fine hair strands appear in the metal matte luster. In recent years, more and more metal shells of products have used metal wire drawing process to play the role of beauty and corrosion resistance. Make the product have both fashion and technology elements. This is one of the reasons why the craft is so popular. [0003] In metal pressure processing. Unde...

AI Technical Summary

Problems solved by technology

However, the heat dissipation of the lubricating oil is slow, which will damage the mold and affect the product quality. At the same time, the high temperature can easily ignite the oil or cause the oil to evaporate and smoke, resulting in the deterioration of the site environment.