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Titanium-based composite material and manufacturing method thereof

A technology of titanium-based composite materials and manufacturing methods, which is applied in the field of titanium-based composite materials and their manufacturing, and can solve the problems of low wear resistance, low thermal conductivity, inability to apply wear resistance and high thermal conductivity vehicle components, etc. , to achieve the effect of increasing wear resistance and increasing the maximum surface hardness value

Inactive Publication Date: 2017-12-12
BRILO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In terms of related previous patented technology and known technical documents, such as the invention patent case of US Patent No. US5897830 "P / M titanium composite casting", because the known titanium alloy material still exists like the above-mentioned known titanium alloy The problem of low wear resistance and low thermal conductivity, but can not be applied to the shortcomings of vehicle components that require high wear resistance and high thermal conductivity, and there is no variety of material properties

Method used

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  • Titanium-based composite material and manufacturing method thereof
  • Titanium-based composite material and manufacturing method thereof
  • Titanium-based composite material and manufacturing method thereof

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no. 1 example

[0073] please cooperate figure 2 As shown, it is a flow chart of the first embodiment of the manufacturing method flow of the titanium-based composite material of the present invention, including steps 200-240, wherein:

[0074] (200) Heating to melting, titanium alloys selected from α-phase pure titanium or titanium alloy base material, α-phase + β-phase pure titanium or titanium alloy base material, β-phase pure titanium or titanium alloy base material, or Omega interphase metals The metal base material 10 is heated to a powder reinforced composite material 20 with a ratio of 10% to 70% of the total volume to form a casting solution. The powder reinforced composite material 20 may be carbide, nitride, oxide, or At least one of ceramic materials such as borides or borides, or at least one of titanates, niobides, barium compounds, strontium compounds, tantalum compounds, yttrium compounds, or ferroelectrics containing more than 10% of the composition Composition, or at least...

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Abstract

The invention provides a titanium-based composite material and a manufacturing method thereof. The titanium-based composite material is selected from alpha-phase pure titanium or titanium alloy parent metal, alpha-phase and beta-phase pure titanium or titanium alloy parent metal, beta-phase pure titanium or titanium alloy parent metal and Omega-phase mesoporous metal titanium parent metal; at least one ceramic powder enhanced composite material, which contains 10% of the components, of carbide, nitride, oxide or boride is added; or at least one ceramic powder enhanced composite material or one powder enhanced composite material composed of ferroelectric powder, which contains 10% of the components, of titanate, niobide, a barium compound, a strontium compound, a tantalum compound and a yttrium compound is added; or at least one magnetic powder enhanced composite material, which contains 10% of the components, of a neodymium-iron-boron compound or a samarium-cobalt compound is added; and the powder enhanced composite material and the titanium parent metal are mixed according to the total volume ratio of 10% to 70% and a mixture is processed in a casting, sintering or pressurizing manner to prepare the titanium-based composite material which has physical or chemical and electrical properties of the parent metal and the composite material.

Description

technical field [0001] The invention is a titanium-based composite material with both physical, chemical and electrical properties of the base material and the composite material, which is made by adding ceramic or magnetic powder reinforced composite materials to the base material of pure titanium or titanium alloy by casting, sintering or pressing. Materials and methods of manufacture. Background technique [0002] By the way, it is known that titanium alloy has the characteristics of high strength, light weight and high heat resistance, so it is widely used in occasions requiring high specific strength. In order to expand related applications, there have been many related technologies developed for the purpose of improving its basic physical properties, such as toughness, tensile and yield strength, by compounding methods and related processes. However, due to its low wear resistance and Due to the problem of low thermal conductivity, the relevant technical content discl...

Claims

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Application Information

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IPC IPC(8): C22C14/00C22C1/03C22C1/02C22C1/05C22C1/10C22C32/00
CPCC22C1/02C22C1/03C22C1/05C22C1/1036C22C32/00C22C32/0005C22C32/001C22C32/0047C22C32/0089C22C1/1047
Inventor 吴腾飞
Owner BRILO TECH CO LTD
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