Wear resistant blade and processing method thereof

A technology of wear-resistant type and process method, which is applied in the direction of chemical instruments and methods, metal material coating process, lamination, etc., to achieve the effect of high corrosion resistance and high wear resistance

Inactive Publication Date: 2013-06-19
SHAANXI TIANYUAN MATERIALS PROTECTION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Vacuum cladding technology is used to improve the corrosion resistance, high stre

Method used

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  • Wear resistant blade and processing method thereof
  • Wear resistant blade and processing method thereof

Examples

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Embodiment Construction

[0025] This wear-resistant blade is to add a wear-resistant layer 2 on the outer surface of the blade body 1 through the vacuum cladding process, see figure 1 , the thickness of the wear-resistant layer is 0.01 ~ 2mm, the wear-resistant layer 2 is made of alloy powder and binder, in which the alloy powder is a self-fluxing alloy powder with high wear resistance and high corrosion resistance, and vacuum cladding is adopted Technology, the metallurgical combination of the alloy powder and the surface of the blade is achieved, and then the blade with high wear resistance and high corrosion resistance is formed through other processing processes.

[0026] Such as figure 2 As shown in the flow chart of increasing the wear-resistant layer in the vacuum cladding process, the blades with high wear resistance and high corrosion resistance are processed through the following steps:

[0027] Step 1. First, pre-treat the blades. The pre-treatment mainly includes blade size reservation a...

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Abstract

The invention relates to the field of blades and especially to a wear resistant blade. The wear resistant blade is characterized in that a wearing layer is fixed on the inner wall of a blade body. Since vacuum fusion covering is employed for extrusion coating of the self-fluxing alloy powder on the external surface of the blade body, metallurgical bonding between the alloy powder and a cylinder barrel material is realized, and the blade with high wear resistance and high corrosion resistance is developed.

Description

technical field [0001] The invention relates to the blade field, in particular to a wear-resistant blade and a processing method thereof. Background technique [0002] Blades are widely used in automotive, aviation, mechanical power engineering and other fields. In the field of mechanical power manufacturing and remanufacturing, there are successful experiences in improving the corrosion resistance, high strength and high wear resistance of blades through electroplating, spraying, surface nitriding and carburizing. The use of vacuum cladding technology to improve the corrosion resistance, high strength and high wear resistance of blades has no precedent at home and abroad. Contents of the invention [0003] The object of the present invention is to provide a wear-resistant blade with high wear resistance and high corrosion resistance blade surface and its processing method. [0004] The technical solution adopted by the present invention to solve the technical problem is...

Claims

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Application Information

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IPC IPC(8): B32B15/02B32B15/04B32B37/15B32B38/16C23C24/10
Inventor 王春昌梁宏岗
Owner SHAANXI TIANYUAN MATERIALS PROTECTION TECH
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