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Indium iron composite ball microcrystalline composite layer

A composite ball and composite layer technology, which is applied to layered products, metal layered products, chemical instruments and methods, etc., can solve the problem of no indium-iron composite ball microcrystalline composite layer patent literature report, etc., and achieves suitable application cost, Reduced fretting fatigue and strong applicability

Inactive Publication Date: 2016-04-13
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 literature search and patent search results, there is no relevant patent literature report on the indium-iron composite ball microcrystalline composite layer in China at present.

Method used

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  • Indium iron composite ball microcrystalline composite layer
  • Indium iron composite ball microcrystalline composite layer
  • Indium iron composite ball microcrystalline composite layer

Examples

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Effect test

Embodiment 1

[0019] figure 1 It is a structural schematic diagram of the indium-iron composite ball microcrystalline composite layer of the embodiment 1 of the present invention; Fig. 2 (a) is that 4 spherical crystal grains of the indium-iron composite ball microcrystalline composite layer of the embodiment 1 of the present invention are closely connected to form a volume ratio Schematic diagram of a large indium-iron composite sphere microcrystalline unit, as figure 1 One of the indium-iron composite ball microcrystalline unit; Fig. 2 (b) is that more than 4 spherical grains of the indium-iron composite ball microcrystalline composite layer of the embodiment 1 of the present invention are closely connected to form a larger indium-iron composite ball microcrystalline The schematic diagram of the crystal unit is figure 1 One of the microcrystalline units of indium-iron composite balls, the more the number of spherical grains, the larger the size of the indium-iron composite ball microcrys...

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Abstract

The invention discloses an indium-iron composite spherical microcrystal composite layer. A surface material layer is arranged on a part and 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, and the indium-iron composite spherical microcrystal units are approximately regularly and closely distributed and arrayed in rows or in lines; a base body material can adopt metallographic structures which are made of other components and are in other shapes, and the surface material layer and the base body material are integrated to form the indium-iron composite spherical microcrystal composite layer.

Description

technical field [0001] The invention relates to an indium-iron composite ball 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 literature search and patent search results, there is no relevant patent literature report on the indium-iron composite ball microcrystalline composite layer in China at present. Therefore, it is of great application value and practical significance to study the microcrystalline composite layer of indium-iron composite balls. Contents of the invention [0004] The task of the present invention is to provide a kind of indium-iron composite ball microcrystalline composite layer, and the task of the present invention is realized through the following te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B15/01B32B1/00
Inventor 林绍义
Owner FUJIAN CHUANZHENG COMM COLLEGE
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