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Magnesium alloy micro-emulsification cutting fluid

A technology of microemulsion and magnesium alloy, applied in lubricating compositions, petroleum industry, etc., can solve the problems of increasing the total hardness of water, oxidative combustion, layered demulsification of water-based cutting fluid, etc., and achieve high resistance to hard water and good lubrication , low foam effect

Inactive Publication Date: 2018-01-26
TIANJIN AOLUPU LUBRICATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Magnesium alloy has the disadvantage that magnesium ions are easily soluble in water-soluble cutting fluid during processing, which increases the total hardness of water, resulting in layered demulsification of water-based cutting fluid; magnesium alloy cutting powder is easy to deposit; it is easy to corrode during processing Discoloration, oxidative combustion and other problems

Method used

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  • Magnesium alloy micro-emulsification cutting fluid
  • Magnesium alloy micro-emulsification cutting fluid
  • Magnesium alloy micro-emulsification cutting fluid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of magnesium alloy microemulsion cutting fluid, its raw material component and its weight are respectively:

[0021]

[0022] The preparation method of above-mentioned magnesium alloy microemulsion cutting fluid is:

[0023] Mix all raw materials according to the ratio, stir for 30 minutes until the oil is clear and transparent, and let it stand for 20 minutes to get the finished product.

Embodiment 2

[0025] A kind of magnesium alloy microemulsion cutting fluid, its raw material component and its weight are respectively:

[0026]

[0027] The preparation method of the magnesium alloy microemulsion cutting fluid is the same as that in Example 1.

Embodiment 3

[0029] A kind of magnesium alloy microemulsion cutting fluid, its raw material component and its weight are respectively:

[0030]

[0031] The preparation method of the magnesium alloy microemulsion cutting fluid is the same as that in Example 1.

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PUM

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Abstract

The present invention relates to a magnesium alloy micro-emulsification cutting fluid, which comprises the following raw material components by weight: 15-25% of base oil, 9-15% of an emulsifier, 5-9%of a nonionic surfactant, 8-16% of neopentyl polyol higher fatty acid ester, 5-9% of a polybasic acid amine salt anti-rust agent, 0.03-0.2% of an anti-rust agent, 0.05-0.3% of sodium silicate, 3.0-6.0% of special amine, 0.5-1.5% of bactericide, 0.05-0.15% of a defoamer, and the balance of water. According to the present invention, based on the processing property of the magnesium alloy, the prepared magnesium alloy micro-emulsification cutting fluid does not contain chlorine, phosphorus, boron, diamine, nitrite and other nitro compounds, has advantages of good lubrication performance, good cooling performance, good rust resistance, good cleaning performance, high hard-water resistance, no erosion on magnesium alloys and low foam, and can be used for processing magnesium alloy materials.

Description

technical field [0001] The invention belongs to the field of chemical products, in particular to a magnesium alloy microemulsion cutting fluid. Background technique [0002] Magnesium alloys have the advantages of low density, high specific strength and specific stiffness, strong damping and noise reduction capabilities, excellent electromagnetic shielding performance, radiation resistance, good cutting processing and thermoformability, etc., and are widely used in automobiles, motorcycles, bicycles, Ships, aerospace, electronics, modern weapons and other fields are increasingly favored by people, becoming the third largest category of metal materials after iron and aluminum. [0003] Magnesium alloy has the disadvantage that magnesium ions are easily soluble in water-soluble cutting fluid during processing, which increases the total hardness of water, resulting in layered demulsification of water-based cutting fluid; magnesium alloy cutting powder is easy to deposit; it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N30/04C10N30/06C10N30/12C10N30/18C10N40/22
Inventor 孙兰凤
Owner TIANJIN AOLUPU LUBRICATION TECH CO LTD