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Aluminium-alloy wire drawing lubricating fluid and preparation method thereof

An aluminum alloy wire drawing and lubricating fluid technology, applied in the fields of aluminum wire drawing and copper, can solve the problems of large foam, insufficient cleanliness, and large amount of removal, and achieve the effects of low consumption, promotion of heat dissipation, and improvement of processing speed.

Inactive Publication Date: 2014-03-05
全威(铜陵)铜业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main function of the wire drawing fluid is lubrication and cooling, so it is necessary to ensure that the wire drawing fluid has sufficient lubricating effect. Curre

Method used

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Examples

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Example Embodiment

[0011] An aluminum alloy wire drawing lubricant, which is characterized in that it is made of the following parts by weight of raw materials: salicylic acid 2, fatty alcohol polyoxyethylene ether 1, n-butanol 4, polyoxyethylene laurate 1, oleic acid 1, Polyvinyl alcohol 7, tert-butyl hydroperoxide 1, antiwear agent 2, silane coupling agent KH-550 1, water 1000;

[0012] The anti-wear agent is made of the following parts by weight (kg) of raw materials: ascorbic acid 0.4, ammonium persulfate 1.4, polyvinyl alcohol 2.4, morpholine 1.5, sodium selenite 0.4, sodium dodecylbenzene sulfonate 1.1, Silane coupling agent KH-550 1.3, rose essential oil 0.8, nano aluminum nitride 4.7, hydroxymethyl urea 1.3, water 63; the preparation method is as follows: add polyvinyl alcohol, morpholine, and sodium selenite into water and heat to 70 ℃, stir for 13 minutes, then add sodium dodecylbenzene sulfonate, ascorbic acid, rose essential oil, hydroxymethyl urea, stir for 40 minutes, and finally add ...

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Abstract

The invention discloses an aluminum-alloy wire drawing lubricating fluid. The lubricating fluid is prepared from following raw materials by weight: 2-3 parts of salicylic acid, 1-2 parts of polyoxyethylene alkyl ether, 4-5 parts of n-butanol, 1-2 parts of polyethylene glycol monolaurate, 1-2 parts of oleic acid, 6-8 parts of polyvinyl alcohol, 1-2 parts of tert-butyl hydroperoxide, 2-3 parts of an antiwear agent, 1-2 parts of a silane coupling agent KH-550 and 1000 parts of water. Nano aluminium nitride powder is added into the lubricating fluid, thus promoting heat dissipation, enhancing film-forming property and increasing the processing speed. The lubricating fluid has excellent anti-oxidation and anti-discoloration effects so that a working fluid is not prone to densification or turning blue. The lubricating fluid has excellent lubricating property, thus improving the processing precision and surface smoothness. The consumption of a wire drawing die is low. Threads or wires are protected effectively. Generation of surface quality defect and other phenomena is reduced. The service lifetime of the die can be prolonged.

Description

technical field [0001] The invention relates to the technical field of copper and aluminum wire drawing, and relates to an aluminum alloy wire drawing lubricant and a preparation method thereof. Background technique [0002] In the existing wire drawing process, lubricating oil is mostly used as the wire drawing medium. The surface of the drawn wire is round, delicate, smooth, transparent, free of debris, the broken wire rate is reduced, and the product quality is greatly improved. However, the lubricating oil dissipates heat slowly, damages the mold, and affects 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. [0003] The wire drawing process is a metal processing process. Under the action of pressure, the metal is forced to pass through the mold, the metal cross-sectional area is compressed, and the technical processing method to obtain the req...

Claims

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Application Information

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IPC IPC(8): C10M173/02C10M125/20C10N40/24C10N30/10C10N30/06C10N30/18
Inventor 王文金
Owner 全威(铜陵)铜业科技有限公司
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