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Production method of novel composite powder material containing superfine components

A composite powder and production method technology, applied in transportation and packaging, metal processing equipment, etc., can solve the problems of low surface smoothness of the used parts, affect the service life of the product, and low compressive and flexural resistance, and achieve excellent stability, Improvement of bending resistance and improvement of smoothness

Inactive Publication Date: 2018-12-21
王玉环
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a novel composite powder material production method containing ultrafine components, to solve the problem of the existing ultrafine powder production process proposed in the above background technology, the grinding method is single, and the particle saturation is low, easy to Agglomeration occurs, the fluidity during use is not high enough, and the smoothness of the surface of the used parts is low, the product has low compressive and flexural resistance in later use, and poor bonding force, which affects the service life of the later product

Method used

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  • Production method of novel composite powder material containing superfine components

Examples

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Effect test

Embodiment 1

[0019] A production method for a novel composite powder material containing superfine components, made of the following materials in parts by weight: 8 parts by weight of cobalt, 15 parts by weight of titanium, 9 parts by weight of tungsten carbide, 11 parts by weight of chromium, 15 parts by weight of copper, and 12 parts by weight of steel parts by weight, 4 parts by weight of reducing agent, and 3 parts by weight of dispersant.

[0020] The specific production method is as follows:

[0021] Step 1: Mix glycerin, fatty acid, ethylene oxide, cetyl alcohol and triethylamine alcohol with water, and after preliminary mixing, send it into a high-temperature stirrer for heating and stirring to obtain an abrasive.

[0022] Step 2: Send cobalt, titanium, tungsten carbide, chromium, copper, and steel into the high-energy ball mill for grinding, add dispersant and the abrasive obtained in step 1 during the grinding process to prevent the agglomeration of particles, and change the grin...

Embodiment 2

[0032] A production method for a novel composite powder material containing superfine components, made of the following materials in parts by weight: 9 parts by weight of cobalt, 16 parts by weight of titanium, 9.5 parts by weight of tungsten carbide, 12.5 parts by weight of chromium, 17 parts by weight of copper, and 15 parts by weight of steel parts by weight, 5.5 parts by weight of reducing agent, and 4.5 parts by weight of dispersant.

[0033] The specific production method is as follows:

[0034] Step 1: Mix glycerin, fatty acid, ethylene oxide, cetyl alcohol and triethylamine alcohol with water, and after preliminary mixing, send it into a high-temperature stirrer for heating and stirring to obtain an abrasive.

[0035] Step 2: Send cobalt, titanium, tungsten carbide, chromium, copper, and steel into the high-energy ball mill for grinding, add dispersant and the abrasive obtained in step 1 during the grinding process to prevent the agglomeration of particles, and change ...

Embodiment 3

[0045] A production method for a novel composite powder material containing superfine components, made of the following materials in parts by weight: 10 parts by weight of cobalt, 17 parts by weight of titanium, 10 parts by weight of tungsten carbide, 14 parts by weight of chromium, 19 parts by weight of copper, and 18 parts by weight of steel parts by weight, 7 parts by weight of reducing agent, and 5 parts by weight of dispersant.

[0046] The specific production method is as follows:

[0047] Step 1: Mix glycerin, fatty acid, ethylene oxide, cetyl alcohol and triethylamine alcohol with water, and after preliminary mixing, send it into a high-temperature stirrer for heating and stirring to obtain an abrasive.

[0048] Step 2: Send cobalt, titanium, tungsten carbide, chromium, copper, and steel into the high-energy ball mill for grinding, add dispersant and the abrasive obtained in step 1 during the grinding process to prevent the agglomeration of particles, and change the gr...

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Abstract

The invention discloses a production method of a novel composite powder material containing superfine components. The production method of the novel composite powder material containing superfine components comprises the following concrete steps of (1) mixing glycerinum, fatty acid, ethylene oxide, hexadecanol, triethylamine alcohol and water, feeding into a high-temperature stirrer after preliminary mixing, heating for stirring, and obtaining a grinding agent; (2) feeding cobalt, titanium, tungsten carbide, chromium, copper and steel into a high-energy ball-milling machine for grinding, adding a dispersing agent and the grinding agent obtained in the step 1 during the grinding process, preventing the agglomeration of particles, changing the grinding environment, utilizing a cloth dust collector for recovering after finishing grinding, and obtaining metal composite powder; and (3) feeding the metal composite powder obtained in the step 2 into a reaction stirring tank, and stirring at high temperature. The hardness of superfine powder during use is increased, the crushing resistance is improved, the smoothness of the appearance is further improved due to heavy grinding and the use of the dispersing agent, and the occurrence of the phenomena of breakage and cracks after forming is reduced.

Description

technical field [0001] The invention belongs to the technical field of ultrafine powder processing, and in particular relates to a production method of a novel composite powder material containing ultrafine components. Background technique [0002] In the existing ultrafine powder production process, the grinding method is single, and the particle saturation is low, which is easy to agglomerate, the fluidity during use is not high enough, and the smoothness of the surface of the used parts is low. The compressive flexural resistance is low, and the binding force is poor, which affects the service life of later products. Contents of the invention [0003] The purpose of the present invention is to provide a novel composite powder material production method containing ultrafine components, to solve the problem of the existing ultrafine powder production process proposed in the above background technology, the grinding method is single, and the particle saturation is low, eas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F9/04B22F1/00
CPCB22F9/04B22F2009/044B22F2009/042B22F2009/043B22F2998/10B22F1/145
Inventor 王玉环
Owner 王玉环
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