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Wearable alloy block

A wear-resistant alloy and alloy technology, applied in the field of compounds, can solve the problem of lack of materials, and achieve the effect of improving service life and saving alloy materials.

Inactive Publication Date: 2013-01-23
SHENYANG CHUANGDA TECH TRADE MARKET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Commonly used iron-based metal materials require local wear resistance, such as steel pipe rolling deflector blocks, the overall need for sufficient strength and toughness and heat resistance, and the working surface requires It has high wear resistance. At present, there is no suitable material that can meet the requirements

Method used

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  • Wearable alloy block

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Embodiment Construction

[0008] The detailed structure of the present invention is described in conjunction with the accompanying drawings and specific embodiments.

[0009] Such as figure 1 As shown, the alloy includes a base 1, a nickel-chromium alloy layer 2 and a cobalt-based alloy layer 3; 40%-50% and chromium 20%-30% powder spraying, and then use QT-E-7 / h spray gun on the surface of the nickel-chromium alloy layer 2 to spray 43%-81% cobalt in a slightly molten state. Powder Coating.

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Abstract

The invention provides a wearable alloy block, and belongs to the technical field of compound. The alloy comprises a base body, a nickel-cadmium alloy layer and a cobalt-based alloy layer, wherein the nickel-cadmium alloy layer is coated on the surface of the base body; and the cobalt-based alloy layer is coated on the surface of the nickel-cadmium alloy layer. The wearable alloy block provided by the invention has the advantages that the heat resistance and toughness of an iron base body are remained, and the surface wearable characteristic is achieved, therefore, the service life of iron parts is greatly prolonged; and meanwhile, the wearable alloy layer is thin, so the alloy materials which are high in cost can be saved.

Description

technical field [0001] The invention belongs to the technical field of compounds, in particular to a wear-resistant alloy block. Background technique [0002] Commonly used iron-based metal materials require local wear resistance, such as steel pipe rolling deflector blocks, the overall need for sufficient strength and toughness and heat resistance, and the working surface requires high wear resistance. At present, there is no suitable material that can Meet the requirements. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the invention provides a corrosion-resistant alloy package. [0004] The technical scheme of the present invention is realized as follows: the alloy includes a substrate, a nickel-chromium alloy layer and a cobalt-based alloy layer; wherein the surface of the substrate is sprayed with a nickel-chromium alloy layer, and the surface of the nickel-chromium alloy layer is sprayed with a cobalt-based alloy la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/01C23C4/08C23C4/123
Inventor 李翠
Owner SHENYANG CHUANGDA TECH TRADE MARKET
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