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Crush-resistant metal alloy material

A technology of metal alloys and parts by weight, which is applied in the field of metal materials, can solve problems such as poor wear resistance, low strength, and poor hardness, and achieve the effects of scientific and reasonable proportioning, enhanced compression resistance, and improved service life

Inactive Publication Date: 2017-10-13
太仓源壬金属科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing metal materials generally have problems such as general quality, poor formability, low strength, poor wear resistance, poor mechanical properties, poor hardness, and poor compression resistance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A compression-resistant metal alloy material, comprising the following components by weight:

[0022] Iron 70 parts;

[0023] Carbon 5 parts;

[0024] Niobium 0.3 part;

[0025] Magnesium 0.2 parts;

[0026] Nitrogen 0.12 parts;

[0027] Zinc 0.35 parts.

[0028] The beneficial effects of the present invention are: the ratio is scientific and reasonable, and the combination of nitrogen and zinc enhances the anti-compressive effect of metal materials, and at the same time, the parts are resistant to sliding wear, abrasive wear and erosion wear, which is suitable for widespread application and improves In order to improve the service life, the added niobium and magnesium are not easy to break, with good safety characteristics and high stability.

Embodiment 2

[0030] A compression-resistant metal alloy material, comprising the following components by weight:

[0031] Iron 75 parts;

[0032] Carbon 6.5 parts;

[0033] Niobium 0.45 parts;

[0034] Magnesium 0.35 parts;

[0035] Nitrogen 0.25 parts;

[0036] Zinc 0.45 parts.

[0037] The beneficial effects of the present invention are: the ratio is scientific and reasonable, and the combination of nitrogen and zinc enhances the anti-compressive effect of metal materials, and at the same time, the parts are resistant to sliding wear, abrasive wear and erosion wear, which is suitable for widespread application and improves In order to improve the service life, the added niobium and magnesium are not easy to break, with good safety characteristics and high stability.

Embodiment 3

[0039] A compression-resistant metal alloy material, comprising the following components by weight:

[0040] Iron 80 parts;

[0041] Carbon 8 parts;

[0042] Niobium 0.6 part;

[0043] Magnesium 0.5 parts;

[0044] Nitrogen 0.35 parts;

[0045] Zinc 0.55 parts.

[0046] The beneficial effects of the present invention are: the ratio is scientific and reasonable, and the combination of nitrogen and zinc enhances the anti-compressive effect of metal materials, and at the same time, the parts are resistant to sliding wear, abrasive wear and erosion wear, which is suitable for widespread application and improves In order to improve the service life, the added niobium and magnesium are not easy to break, with good safety characteristics and high stability.

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PUM

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Abstract

The invention discloses a crush-resistant metal alloy material. The crush-resistant metal alloy material comprises, by weight, 70-80 parts of ferrum, 5-8 parts of carbon, 0.3-0.6 part of niobium, 0.2-0.5 part of magnesium, 0.12-0.35 part of nitrogen, and 0.35-0.55 part of zinc. The crush-resistant metal alloy material has the beneficial effects that the proportion is scientific and reasonable; nitrogen and zinc are combined, so that the crush-resistant effect of the metal material is improved, the sliding friction loss resistance, the grinding wear resistance and the erosive wear resistance of a part are improved, the crush-resistant metal alloy material is suitable for wide application and popularization, and the service life is prolonged; and by adding niobium and magnesium, the crush-resistant metal alloy material is not prone to breakage, good in safety and high in stability.

Description

technical field [0001] The invention relates to a metal material, in particular to a compression-resistant metal alloy material. Background technique [0002] Metal material refers to the general designation of metal elements or materials with metal characteristics mainly composed of metal elements. Including pure metals, alloys, intermetallic compounds and special metal materials. Many mechanical parts and engineering components are subjected to alternating loads. Under the action of alternating load, although the stress level is lower than the yield limit of the material, after a long period of repeated stress cycles, sudden brittle fracture will occur and the performance will be unstable. [0003] However, the existing metal materials generally have problems such as average quality, poor formability, low strength, poor wear resistance, poor mechanical properties, poor hardness, and poor compressive capacity. [0004] Therefore, in order to solve the above problems, a n...

Claims

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Application Information

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IPC IPC(8): C22C38/12
CPCC22C38/12C22C38/001C22C38/002
Inventor 叶燕青
Owner 太仓源壬金属科技有限公司