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Magnesium alloy cutting fluid containing colloidal particles and preparation method thereof

A technology of colloidal particles and cutting fluid, which is applied in the field of magnesium alloy cutting fluid containing colloidal particles and its preparation, can solve the problems that hinder the application and popularization of magnesium alloy materials, the service life of cutting fluid is short, and the stability of hard water is poor, so as to achieve long service life , Good tool wear reduction and strong resistance to hard water

Inactive Publication Date: 2018-06-22
SHENZHEN RUN SUN CHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Magnesium alloy is widely used because of its low density, high specific strength, large specific elastic modulus, good heat dissipation, good shock absorption and high impact load capacity, and it is the lightest metal among practical metals. Electronic appliances, automobiles, and motorcycle parts industries. Therefore, there is a great demand for processing magnesium alloys, but the price of magnesium alloy cutting fluids on the market is high, and there are poor stability of hard water, corrosion of workpieces, poor rust prevention of machines, and use of cutting fluids. The problem of short life hinders the further application and promotion of magnesium alloy materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] 1) A magnesium alloy cutting fluid containing colloidal particles, calculated as 100 parts in total, including: 5 parts of fluorinated graphite colloid, 3 parts of molybdenum disulfide colloid, 8 parts of isopropanolamine amide, fatty alcohol ether phosphate 3 parts, 5 parts of ethylenediamine tetraacetate, 10 parts of fatty alcohol polyoxyethylene ether, 10 parts of ammonium sebacate, 5 parts of malate, and the balance of water.

[0019] Preparation steps:

[0020] (a) According to the above parts by weight, take colloidal particles (5 parts of fluorinated graphite colloid and 3 parts of molybdenum disulfide colloid), lubricant (8 parts of isopropanolamine amide), and water into a container for mixing, and heat while stirring , the temperature was controlled at 70±5°C, and stirred for 65 minutes to obtain a uniform viscous transparent mixture A1;

[0021] (b) Take complex salt (5 parts of ethylenediamine tetraacetate), surfactant (10 parts of fatty alcohol polyoxyethy...

Embodiment 2

[0031] 1) Composition of a magnesium alloy cutting fluid containing colloidal particles:

[0032] 3 parts of graphite oxide colloid, 3 parts of molybdenum disulfide colloid, 5 parts of diisopropanolamine amide, 2 parts of siliconized triethanolamine, 3 parts of fatty alcohol ether phosphate, 10 parts of ethylenediamine tetraacetate, fatty alcohol polyoxygen 10 parts of vinyl ether, 15 parts of sebacic acid, and the balance of water.

[0033] The preparation steps are as follows:

[0034] (a) Take colloidal particles (3 parts of graphite oxide colloid and 3 parts of molybdenum disulfide colloid), lubricant (5 parts of diisopropanolamine amide), and water respectively according to parts by weight and pour them into a container for mixing, and heat while stirring. Control the temperature at 70±5°C and stir for 70 minutes to obtain a uniform viscous transparent mixture A2;

[0035] (b) Take complex salt (10 parts of ethylenediaminetetraacetic acid salt), surfactant (10 parts of ...

Embodiment 3

[0045] 1) Composition of a magnesium alloy cutting fluid containing colloidal particles:

[0046] 3 parts of graphite oxide colloid, 3 parts of fluorinated graphite colloid, 5 parts of diisopropanolamine amide, 3 parts of methyl benzotriazolamide, 2 parts of potassium lauryl phosphate, 2 parts of ethylenediamine tetraacetate 4 parts, 4 parts of sodium phosphate, 8 parts of fatty alcohol polyoxyethylene ether, 2 parts of polyoxyethylene fatty acid ester, 5 parts of malic acid amine salt, 10 parts of sebacic acid amine salt, and the balance of water.

[0047] Proceed as follows:

[0048] (a) Take colloidal particles (3 parts of graphite oxide colloid and 3 parts of fluorinated graphite colloid), lubricant (5 parts of diisopropanolamine amide), and water into a container for mixing according to parts by weight, and heat while stirring. Control the temperature at 70±5°C and stir for 60 minutes to obtain a uniform viscous transparent mixture A3;

[0049] (b) Take complex salt (2 ...

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PUM

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Abstract

The invention provides magnesium alloy cutting fluid containing colloidal particles and a preparation method thereof. The magnesium alloy cutting fluid containing colloidal particles is prepared fromthe colloidal particles, lubricant, rust-proof sustained-releasing preparation, complex salt, surfactant, and pH buffer agent. The magnesium alloy cutting fluid provided by the invention has the advantages of being good in working liquid stability, good in rust-proof performance, strong in cutting capacity, good in tool anti-attrition, environment-friendly and the like. The magnesium alloy cuttingfluid can be applied to the functional electronics industry, can be applied to the auto spare parts industry, and has important significance.

Description

technical field [0001] The invention relates to a cutting fluid used in the processing field, in particular to a magnesium alloy cutting fluid containing colloid particles and a preparation method thereof. Background technique [0002] With the increasing requirements for the lightweight of electronic appliances and auto parts, the requirements for supporting metal materials are also getting higher and higher. Magnesium alloy is widely used because of its low density, high specific strength, large specific elastic modulus, good heat dissipation, good shock absorption and high impact load capacity, and it is the lightest metal among practical metals. Electronic appliances, automobiles, and motorcycle parts industries. Therefore, there is a great demand for processing magnesium alloys, but the price of magnesium alloy cutting fluids on the market is high, and there are poor stability of hard water, corrosion of workpieces, poor rust prevention of machines, and use of cutting f...

Claims

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Application Information

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IPC IPC(8): C10M173/02C10N40/22C10N30/12C10N30/04
CPCC10M173/02C10M2201/041C10M2201/042C10M2201/066C10M2207/123C10M2207/124C10M2209/104C10M2209/108C10M2215/04C10M2215/082C10M2223/04C10N2030/04C10N2030/12C10N2040/22C10N2040/244C10N2010/12
Inventor 罗琳郭威杨红
Owner SHENZHEN RUN SUN CHEM TECH
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