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Indium-iron grid-shaped spherical composite microcrystal composite layer

A composite layer and mesh technology, which is applied in the field of indium iron mesh ball composite microcrystalline composite layer, can solve the problem of no indium iron mesh ball composite microcrystalline composite layer, etc., so as to reduce fretting fatigue and improve contact state. Effect

Inactive Publication Date: 2014-12-24
FUJIAN CHUANZHENG COMM COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] According to the results of literature search and patent search, there is no relevant patent literature report on the indium-iron mesh ball composite microcrystalline composite layer containing more than 50% indium in China.

Method used

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  • Indium-iron grid-shaped spherical composite microcrystal composite layer
  • Indium-iron grid-shaped spherical composite microcrystal composite layer
  • Indium-iron grid-shaped spherical composite microcrystal composite layer

Examples

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Embodiment 1

[0015] figure 1 It is a schematic structural view of the indium-iron mesh ball composite microcrystalline composite layer of Example 1 of the present invention; Fig. 2 (a) is that 4 spherical crystal grains of the indium iron mesh ball composite microcrystalline composite layer of Example 1 of the present invention are tightly packed The schematic diagram of the indium-iron composite spherical microcrystalline unit with a larger volume is linked to figure 1 The grid forms one of the microcrystalline units; Fig. 2 (b) is that more than 4 spherical grains of the indium-iron mesh ball composite microcrystalline composite layer of the embodiment 1 of the present invention are closely connected to form larger indium-iron composite balls Schematic diagram of the microcrystalline unit, for figure 1 The grid forms one of the microcrystalline units. The more spherical grains there are, the larger the size of the indium-iron composite spherical microcrystalline unit is. In the attached...

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Abstract

The invention discloses an indium-iron grid-shaped spherical composite microcrystal composite layer. A surface material layer is arranged on a part and mainly comprises larger indium-iron composite spherical microcrystal units of which the indium content exceeds 50% (Wt%) and the total content of indium and iron exceeds 55% (Wt%), each larger indium-iron composite spherical microcrystal unit is formed by close connection of at least four spherical crystal grains or nearly-spherical crystal grains, the larger indium-iron composite spherical microcrystal units are distributed regularly to form a grid, multiple single crystal grains or smaller indium-iron microcrystal units are closely distributed in the grid, and each smaller indium-iron microcrystal unit is formed by close connection of at least two spherical crystal grains or nearly-spherical crystal grains; the surface material layer and a base body material of the part are integrated to form the indium-iron grid-shaped spherical composite microcrystal composite layer.

Description

technical field [0001] The invention relates to an indium-iron mesh ball composite microcrystalline composite layer. Background technique [0002] Friction and wear is one of the main reasons for the failure of machinery and automobiles. About 80% of the failure of mechanical parts is caused by various forms of wear, and the economic loss caused by the failure of mechanical parts reaches billions of yuan. [0003] According to the results of literature search and patent search, there is no relevant patent literature report on the indium-iron mesh ball composite microcrystalline composite layer containing more than 50% indium in China. Contents of the invention [0004] The task of the present invention is to provide a kind of indium-iron reticulated ball composite microcrystalline composite layer, and the task of the present invention is realized by the following technical scheme: the indium-iron reticulated ball composite microcrystalline composite layer of the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/04B32B33/00B32B38/18B32B37/00
Inventor 林绍义
Owner FUJIAN CHUANZHENG COMM COLLEGE
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