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Metal hardware material

A hardware and metal technology, applied in the field of metal materials, can solve the problems of high price, low market sales and high price of hardware tools, and achieve the effect of increasing strength, increasing corrosion resistance and improving stability

Inactive Publication Date: 2017-11-07
太仓东旭精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As we all know, the alloying elements chromium Cr, nickel Ni, molybdenum Mo, vanadium V, etc., or tungsten W, titanium Ti, and cobalt Co are expensive. The steel grades produced with these alloying elements are extremely expensive, and the hardware tools manufactured must be sold at high prices. , less market sales
At the same time, the tools made of these expensive steel materials have a long service life and a waste of resources.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A metal hardware material, which uses iron as the main raw material, and the iron has 80 parts by weight, and also includes the following components by weight:

[0021] Nitrogen 1 part;

[0022] Magnesium 0.2 parts;

[0023] Tungsten 0.12 parts;

[0024] Carbon 1 part;

[0025] 0.45 parts of tin;

[0026] Vanadium 0.1 parts.

[0027] The beneficial effects of the present invention are: the ratio is scientific and reasonable, with iron as the main raw material, the added vanadium and tin increase the strength of the metal material, increase the wear resistance and corrosion resistance, the added tungsten makes the hardware not easy to break, Improved stability of metal materials.

Embodiment 2

[0029] A metal hardware material, with iron as the main raw material, the iron content is 85 parts by weight, and also includes the following components by weight:

[0030] Nitrogen 3 parts;

[0031] Magnesium 0.35 parts;

[0032] Tungsten 0.2 parts;

[0033] Carbon 1.5 parts;

[0034] 0.6 parts of tin;

[0035] Vanadium 0.35 parts.

[0036] The beneficial effects of the present invention are: the ratio is scientific and reasonable, with iron as the main raw material, the added vanadium and tin increase the strength of the metal material, increase the wear resistance and corrosion resistance, the added tungsten makes the hardware not easy to break, Improved stability of metal materials.

Embodiment 3

[0038] A metal hardware material, using iron as the main raw material, the iron content is 90 parts by weight, and also includes the following components by weight:

[0039] Nitrogen 5 parts;

[0040] Magnesium 0.5 parts;

[0041] Tungsten 0.35 parts;

[0042] Carbon 2 parts;

[0043] Tin 0.75 parts;

[0044] Vanadium 0.5 parts.

[0045] The beneficial effects of the present invention are: the ratio is scientific and reasonable, with iron as the main raw material, the added vanadium and tin increase the strength of the metal material, increase the wear resistance and corrosion resistance, the added tungsten makes the hardware not easy to break, Improved stability of metal materials.

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PUM

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Abstract

The invention discloses a metal hardware material. Iron serves as a main raw material. The metal hardware material further comprises the following components, by weight, of 1-5 parts of nitrogen, 0.2-0.5 part of magnesium, 0.12-0.35 part of tungsten, 1-2 parts of carbon, 0.45-0.75 part of tin and 0.1-0.5 part of vanadium. The metal hardware material has the beneficial effects that the ratio is scientific and reasonable, the iron serves as the main raw material, the strength of the metal material is enlarged through the added vanadium and the added tin, the abrasion resistant effect and corrosion resistance are improved, hardware is not liable to be fractured through the added tungsten, and the stability of the metal material is improved.

Description

technical field [0001] The invention relates to a metal material, in particular to a metal hardware material. Background technique [0002] Hardware tools are important basic parts and are widely used in most mechanical product processing, engineering structure construction, maintenance of all products and daily life. Steel for hardware tools is a highly professional steel type. It should have a high-hardened surface and a low-hardness and tough core. Jumping, falling blocks, peeling, etc. As we all know, the alloying elements chromium Cr, nickel Ni, molybdenum Mo, vanadium V, etc., or tungsten W, titanium Ti, and cobalt Co are expensive. The steel grades produced with these alloying elements are extremely expensive, and the hardware tools manufactured must be sold at high prices. , The market sales volume is small. At the same time, the tools made of these expensive steel materials have a long service life and a waste of resources. [0003] Therefore, in order to solve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C38/12
CPCC22C38/001C22C38/002C22C38/008C22C38/12
Inventor 刁佛新
Owner 太仓东旭精密机械有限公司