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Rigid wear-resistant material with high strength

A wear-resistant material and high-strength technology, applied in the field of wear-resistant materials, can solve the problems of non-wear resistance, low cost performance and high cost, and achieve the effects of improving corrosion resistance, hardenability and hardness.

Inactive Publication Date: 2016-11-16
蚌埠市光辉金属加工厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The adoption of this casting process has great advantages in terms of technology, economy, and environmental protection. It can reduce labor intensity and high production efficiency, and can effectively overcome the disadvantages of exi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example 1

[0023] The present invention proposes a high-strength hard wear-resistant material. The high-strength hard wear-resistant material consists of 2.35 mass percent of C, 2.15 mass percent of Si, 0.7 mass percent of Mn, 8.5 mass percent of Cr, and 0.9 mass percent of Cu , 0.2% by mass of Mo, 0.025% by mass of P, 0.025% by mass of S, the remainder is composed of Fe and inevitable impurities.

Example Embodiment

[0024] Example 2

[0025] The present invention proposes a high-strength hard wear-resistant material. The high-strength hard wear-resistant material consists of 1.9 mass percent of C, 2.9 mass percent of Si, 0.6 mass percent of Mn, 12 mass percent of Cr, and 0.6 mass percent of Cu. , 0.3% by mass of Mo, 0.01% by mass of P, 0.04% by mass of S, the remainder is composed of Fe and inevitable impurities.

Example Embodiment

[0026] Example 3

[0027] The present invention proposes a high-strength hard wear-resistant material. The high-strength hard wear-resistant material consists of 2.8 mass percent of C, 1.4 mass percent of Si, 0.8 mass percent of Mn, 5 mass percent of Cr, and 1.2 mass percent of Cu , 0.1% by mass of Mo, 0.04% by mass of P, 0.01% by mass of S, the remainder is composed of Fe and unavoidable impurities.

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PUM

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Abstract

The invention discloses a rigid wear-resistant material with high strength. The rigid wear-resistant material with high strength comprises components by mass as follows: 1.9% or higher-2.8% or lower of C, 1.4% or higher-2.9% or lower of Si, 0.6% or higher-0.8% or lower of Mn, 5% or higher-12% or lower of Cr, 0.6% or higher-1.2% or lower of Cu, 0.1% or higher-0.3% or lower of Mo, 0.01% or higher-0.04% or lower of P, 0.01% or higher-0.04% or lower of S and the balance of Fe and inevitable impurities. The wear-resistant material is high in strength and rigidity and good in wear resistance.

Description

technical field [0001] The invention relates to the field of wear-resistant materials, in particular to a high-strength hard wear-resistant material. Background technique [0002] Wear-resistant materials are a large class of new materials with special electrical, magnetic, optical, acoustic, thermal, mechanical, chemical and biological functions. They are important basic materials for high-tech fields such as information technology, biotechnology, energy technology, and national defense construction. At the same time, it also plays a very important role in transforming some traditional industries. [0003] At present, wear-resistant materials mainly include the following categories: wear-resistant balls, wear-resistant steel plates, wear-resistant welding rods, wear-resistant ceramics, wear-resistant floors, wear-resistant rubber, wear-resistant pipes, wear-resistant bearings, wear-resistant welding materials, wear-resistant Grinding castings and other wear-resistant mater...

Claims

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Application Information

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IPC IPC(8): C22C37/10C22C37/06C22C38/02C22C38/04C22C38/18C22C38/16C22C38/12C22C38/34C22C38/20C22C38/22
CPCC22C37/10C22C37/06C22C38/002C22C38/02C22C38/04C22C38/12C22C38/16C22C38/18C22C38/20C22C38/22C22C38/34
Inventor 甘葆瑞
Owner 蚌埠市光辉金属加工厂
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