Titanium-base composite material and manufacturing method thereof

A technology of titanium-based composite materials and manufacturing methods, which is applied in the direction of metal material coating technology, electrolytic coating, thin material treatment, etc., can solve the problems of easy residual fingerprints and affect the appearance effect, and achieve good anti-fingerprint effect

Inactive Publication Date: 2009-12-16
FU ZHUN PRECISION IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the surface of titanium and its alloys is easy to leave fingerprints and other traces, which affects the appearance, it is necessary to coat the surface of titanium and its alloys with a protective layer to resist fingerprints.

Method used

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

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Embodiment Construction

[0012] Referring to the accompanying drawings, the titanium-based composite material and manufacturing method of the present invention will be described in detail below.

[0013] Such as Figure 5 As shown, the titanium-based composite material includes a titanium substrate 1 , a titanium oxide layer 5 and an aluminum oxide layer 3 . The titanium substrate 1 is titanium metal or titanium alloy, the titanium oxide layer 5 covers the titanium substrate 1 , and the aluminum oxide layer 3 is located on the titanium oxide layer 5 . Preferably, the aluminum oxide layer 3 is colorless and transparent.

[0014] Such as figure 1 Shown, the manufacture method of titanium-based composite material of the present invention comprises the following steps:

[0015] First, if figure 2 As shown, a titanium substrate 1 is provided. The titanium substrate 1 is titanium metal or titanium alloy. An aluminum metal layer 2 is formed on the titanium substrate 1. The method for forming the aluminu...

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Abstract

The invention relates to a titanium-base composite material comprising a titanium-base plate, wherein a titanium oxide layer is covered on the titanium-base plate, and an aluminum oxide layer is covered on the titanium oxide layer. Compared with the prior art, the aluminum oxide layer is covered on the titanium-base plate of the titanium-base composite material and is a dense layer, impurities are difficult to retain on the surface of the aluminum oxide layer, and the aluminum oxide layer has better fingerprint performance resistance. The invention also discloses a manufacturing method of the titanium-base composite material.

Description

technical field [0001] The invention relates to a surface treatment method, in particular to a surface treatment method for forming a protective layer on titanium or titanium alloy. Background technique [0002] Due to the advantages of high strength, small thermal expansion coefficient and corrosion resistance of titanium and its alloys, it is widely used in the electronics industry, machinery manufacturing and light industry. However, since the surface of titanium and its alloys is easy to leave traces such as fingerprints, which affects the appearance, it is necessary to coat the surface of titanium and its alloys with a protective layer to resist fingerprints. Contents of the invention [0003] In view of this, it is necessary to provide a titanium-based composite material with better fingerprint resistance and a manufacturing method thereof. [0004] A method for manufacturing a titanium-based composite material, comprising the following steps: providing a titanium s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D11/04C25D11/18
CPCC25D11/12C23C28/042C25D11/246C25D11/04C23C28/04C25D11/26Y10T428/264
Inventor 魏百盛
Owner FU ZHUN PRECISION IND SHENZHEN
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