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Modified metal wire drawing powder and preparation method thereof

A wire drawing powder and metal technology, applied in the petroleum industry, lubricating compositions, etc., can solve problems such as the impact on the health of operators, and achieve the effects of good adhesion, excellent lubricating performance, and smooth appearance

Inactive Publication Date: 2017-06-23
河北纳泰化工有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main components of existing wire drawing powder on the market include alkali metal / alkaline earth metal hydroxide, water, animal oil, paraffin, stearic acid, sodium stearate, talcum powder, lime, etc., such as the patent disclosure of CN1164380C A manufacturing process of metal wire drawing powder, the lime used in this patent contains a large amount of impurities, and the paraffin wax also contains carcinogenic polycyclic aromatic hydrocarbons and polycyclic aromatic hydrocarbons, which will diffuse into the air during the high-temperature drawing process and cause harm to operators impact on the health of

Method used

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  • Modified metal wire drawing powder and preparation method thereof
  • Modified metal wire drawing powder and preparation method thereof

Examples

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Embodiment 1

[0021] A modified metal wire drawing powder is prepared from the following raw materials in mass percentage: 60% lubricant, 10% anti-friction additive, 10% extreme pressure agent, 2% antirust agent, and 18% sodium hydroxide.

[0022] The preparation method is as follows: respectively add lubricant, anti-friction additive and anti-rust agent in the corresponding ratio into a container equipped with a stirrer and a heating device, raise the temperature to 75-85 ° C, and then add sodium hydroxide aqueous solution (weight content 20%), heat preservation reaction for 30 minutes, finally add extreme pressure agent, pour out after stirring evenly, dry and pulverize to 100 mesh, and obtain the finished product of modified metal wire drawing powder after packaging.

Embodiment 2

[0024] A modified metal wire drawing powder is made of the following raw materials in mass percentage: 55% lubricant, 15% anti-friction additive, 10% extreme pressure agent, 2% rust inhibitor, and 18% sodium hydroxide.

[0025] The preparation method is as follows: respectively add lubricant, anti-friction additive and anti-rust agent in the corresponding ratio into a container equipped with a stirrer and a heating device, raise the temperature to 75-85 °C, and then add aqueous sodium hydroxide solution (weight content 20%), heat preservation reaction for 30 minutes, finally add extreme pressure agent, pour out after stirring evenly, dry and pulverize to 100 mesh, and obtain the finished product of modified metal wire drawing powder after packaging.

Embodiment 3

[0027] A modified metal wire drawing powder is made of the following raw materials in mass percentage: 50% lubricant, 15% anti-friction additive, 15% extreme pressure agent, 2% antirust agent, and 18% calcium hydroxide.

[0028] The preparation method is as follows: respectively add the lubricant, anti-friction additive and anti-rust agent in the corresponding proportions in each embodiment into a container equipped with a stirrer and a heating device, raise the temperature to 75-85 °C, and then add calcium hydroxide And water, keep warm for 30 minutes, finally add extreme pressure agent, pour out after stirring evenly, dry and pulverize to 100 mesh, and get the finished product of modified metal wire drawing powder after packaging.

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Abstract

The invention relates to the technical field of wire drawing, and particularly discloses modified metal wire drawing powder. The modified metal wire drawing powder is prepared from the following components in parts by mass: 10 to 60 parts of lubricant, 10 to 60 parts of friction-reduction additive, 1 to 15 parts of extreme pressure agent, 0.3 to 10 parts of anti-rust agent and 5 to 25 parts of alkaline metal / alkaline earth metal hydroxide, wherein the extreme pressure agent comprises methylphenyl silicone oil. A preparation method of the modified metal wire drawing powder comprises the following steps of mixing and stirring the lubricant, the friction-reduction additive and the anti-rust agent, heating, adding a saturated water solution of the alkaline metal / alkaline earth metal hydroxide, preserving heat and reacting for a period of time, adding the extreme pressure agent, uniformly stirring, drying, and crushing, so as to obtain the modified metal wire drawing powder. The modified metal wire drawing powder has the advantages that the lubricating property and anti-corrosive property are good, the high temperature and high pressure-resistant property is realized, the cost is low, the abrasion consumption is low, and the storage is easy.

Description

technical field [0001] The invention relates to the technical field of wire drawing, in particular to a metal wire drawing powder and a preparation method thereof. Background technique [0002] The wire drawing process is a metal wire processing technology, that is, a processing method in which a larger diameter metal wire is drawn by external force to obtain a small diameter wire that meets the requirements. During the metal drawing process, the metal surface is subjected to strong extrusion force. During this process, wire drawing powder needs to be added to ensure that the metal surface is protected from strong force damage while increasing the drawing speed, and at the same time the wire drawing die is extended. service life. In addition, wire drawing powder can also make the metal wire have better antirust, wear resistance and higher surface finish. [0003] The main components of existing wire drawing powder on the market include alkali metal / alkaline earth metal hyd...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/06C10N30/08C10N40/24
CPCC10M169/044C10M2201/04C10M2201/041C10M2201/061C10M2201/062C10M2201/065C10M2201/083C10M2201/085C10M2201/086C10M2201/087C10M2201/103C10M2205/14C10M2207/126C10M2229/041C10M2229/042C10N2030/06C10N2030/08C10N2040/24C10N2040/246C10N2010/02
Inventor 许永清范宏胡激江李子壬贾妙娟
Owner 河北纳泰化工有限公司
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