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High-strength steel bar formula

A high-strength steel bar and formula technology, applied in the field of machinery and equipment, can solve problems such as corrosion of engineering materials, and achieve the effect of good stability.

Inactive Publication Date: 2018-05-01
徐州市博威机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of machinery, various engineering materials are often used, but engineering materials are often exposed to the sun when placed in the external environment, and strong ultraviolet rays cause engineering materials to corrode

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] A high-strength steel formula, the raw materials in the formula are composed of 75% carbon, 1% silicon, 1% manganese, 5% phosphorus, 3% aluminum oxide, 1% sulfur, 11% titanium, and 5% antioxidant %, 3% essence, at this time, the stability of high-strength steel bars is poor.

Embodiment 2

[0009] A high-strength steel formula, the raw materials in the formula are composed by weight percentage: 85% carbon, 5% silicon, 10% manganese, 15% phosphorus, 9% aluminum oxide, 5% sulfur, 19% titanium, and 7% antioxidant %, essence 5%, the cost of high-strength steel bars is higher at this time.

Embodiment 3

[0011] A high-strength steel formula, the raw materials in the formula are composed of 80% carbon, 3% silicon, 5.5% manganese, 10% phosphorus, 6% aluminum oxide, 3% sulfur, 15% titanium, and 6% antioxidant %, 4% essence, at this time, the high-strength steel bar has good stability.

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PUM

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Abstract

The invention discloses a high-strength steel bar formula. Raw materials in the formula comprise, by weight percent, 75%-85% of carbon, 1%-5% of silicon, 1%-10% of manganese, 5%-15% of phosphorus, 3%-9% of aluminum oxide, 1%-5% of sulfur, 11%-19% of titanium, 5%-7% of antioxidant and 3%-5% of essence. A high-strength steel bar has good stability capability.

Description

technical field [0001] The invention relates to a formula for high-strength steel bars, which belongs to the field of mechanical equipment. Background technique [0002] In the field of machinery, various engineering materials are often used, but engineering materials are often exposed to the sun when placed in the external environment, and strong ultraviolet rays cause engineering materials to corrode. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a high-strength steel bar formula, which has good stability. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: a high-strength steel bar, the raw materials in the formula are composed by weight percentage: carbon 75-85%, silicon 1-5%, manganese 1-10%, phosphorus 5% -15%, alumina 3-9%, sulfur 1-5%, titanium 11-19%, antioxidant 5-7%, essence 3-5%. [0005] Beneficial effect: the h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C28/00
CPCC22C28/00
Inventor 王兵
Owner 徐州市博威机械制造有限公司