CN103486428B - A kind of anticorrosive U-shaped metal tube - Google Patents
A kind of anticorrosive U-shaped metal tube Download PDFInfo
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- CN103486428B CN103486428B CN201310449670.7A CN201310449670A CN103486428B CN 103486428 B CN103486428 B CN 103486428B CN 201310449670 A CN201310449670 A CN 201310449670A CN 103486428 B CN103486428 B CN 103486428B
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Abstract
Present invention is disclosed a kind of anticorrosive U-shaped metal tube, described anticorrosive U-shaped metal tube is made up through processing process of more than iron, nickel, tungsten, titanium, boron and carbon six kinds of compositions, in described anticorrosive U-shaped metal tube, shared by each composition, weight percentage is respectively: described iron accounts for 81.7%-86.2%, described nickel accounts for 5.3%-6.2%, described tungsten accounts for 1.6%-2.3%, described titanium accounts for 3.7%-4.6%, and described boron accounts for 2.4%-3.5%, and described carbon accounts for 0.8%-1.7%.This anticorrosive U-shaped metal tube by adding the materials such as nickel, tungsten, titanium, boron in baslled iron material, the corrosion resistance of the anticorrosive U-shaped metal tube obtained can be made greatly to improve, increase working life, intensity and hardness, mechanical strength, creep-resistant property are obtained for raising simultaneously.
Description
Technical field
The present invention relates to fabricated metals, be specifically related to a kind of anticorrosive U-shaped metal tube.
Background technique
At present, in use often there is various defect in the ferrous products that market has, if ferrous products is in use because corrosion resistance is low, cause ferrous products by the corrosion such as soda acid, air, cause the Surface and internal structure of ferrous products to destroy gradually until damage, substantially reduce the predicted life of ferrous products.In addition, also there is intensity and hardness is not high, bad mechanical strength, creep-resistant property are low situation in existing ferrous products, various situation causes the use of ferrous products to be limited by very large.
Summary of the invention
The object of the present invention is to provide the anticorrosive U-shaped metal tube that a kind of high corrosion resistance, long service life, intensity and hardness are high, mechanical strength is large, creep-resistant property is strong.
Technological scheme of the present invention is, a kind of anticorrosive U-shaped metal tube, described anticorrosive U-shaped metal tube is made up through processing process of more than iron, nickel, tungsten, titanium, boron and carbon six kinds of compositions, in described anticorrosive U-shaped metal tube, shared by each composition, weight percentage is respectively: described iron accounts for 81.7%-86.2%, described nickel accounts for 5.3%-6.2%, and described tungsten accounts for 1.6%-2.3%, and described titanium accounts for 3.7%-4.6%, described boron accounts for 2.4%-3.5%, and described carbon accounts for 0.8%-1.7%.
In a preferred embodiment of the present invention, in described anticorrosive U-shaped metal tube, shared by each composition, weight percentage is specially: described iron accounts for 82.2%, and described nickel accounts for 6.1%, described tungsten accounts for 2.2%, described titanium accounts for 4.5%, and described boron accounts for 3.4%, and described carbon accounts for 1.6%.
In a preferred embodiment of the present invention, in described anticorrosive U-shaped metal tube, shared by each composition, weight percentage is specially: described iron accounts for 85.7%, and described nickel accounts for 5.4%, described tungsten accounts for 1.7%, described titanium accounts for 3.8%, and described boron accounts for 2.5%, and described carbon accounts for 0.9%.
Of the present invention is a kind of anticorrosive U-shaped metal tube, this anticorrosive U-shaped metal tube by adding the materials such as nickel, tungsten, titanium, boron in baslled iron material, the corrosion resistance of the anticorrosive U-shaped metal tube obtained can be made greatly to improve, increase working life, intensity and hardness, mechanical strength, creep-resistant property are obtained for raising simultaneously.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Of the present invention is a kind of anticorrosive U-shaped metal tube, described anticorrosive U-shaped metal tube is made up through processing process of more than iron, nickel, tungsten, titanium, boron and carbon six kinds of compositions, in described anticorrosive U-shaped metal tube, shared by each composition, weight percentage is respectively: described iron accounts for 81.7%-86.2%, described nickel accounts for 5.3%-6.2%, described tungsten accounts for 1.6%-2.3%, described titanium accounts for 3.7%-4.6%, and described boron accounts for 2.4%-3.5%, and described carbon accounts for 0.8%-1.7%.
Further, in described anticorrosive U-shaped metal tube, shared by each composition, weight percentage is specially: described iron accounts for 82.2%, and described nickel accounts for 6.1%, and described tungsten accounts for 2.2%, and described titanium accounts for 4.5%, and described boron accounts for 3.4%, and described carbon accounts for 1.6%.
Further, in described anticorrosive U-shaped metal tube, shared by each composition, weight percentage is specially: described iron accounts for 85.7%, and described nickel accounts for 5.4%, and described tungsten accounts for 1.7%, and described titanium accounts for 3.8%, and described boron accounts for 2.5%, and described carbon accounts for 0.9%.
Nickel can improve the anti-corrosion capacity of iron, can not only be acidproof, and the corrosion of energy alkali resistant and air.
Tungsten can improve the intensity of iron, improves the hot strength of iron, improves the resistant to hydrogen performance of iron.
Titanium can improve the heat resistance of iron, improves creep-resistant property and the creep rupture strength of iron, and can improve the stability of iron in High Temperature High Pressure hydrogen.
Boron can improve the hot strength of iron, strengthening crystal boundary.
Carry out proportioning by each composition Different Weight percentage, the product performance height obtained is differed.
Of the present invention is a kind of anticorrosive U-shaped metal tube, this anticorrosive U-shaped metal tube by adding the materials such as nickel, tungsten, titanium, boron in baslled iron material, the corrosion resistance of the anticorrosive U-shaped metal tube obtained can be made greatly to improve, increase working life, intensity and hardness, mechanical strength, creep-resistant property are obtained for raising simultaneously.
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. an anticorrosive U-shaped metal tube, it is characterized in that: described anticorrosive U-shaped metal tube is made up through processing process of more than iron, nickel, tungsten, titanium, boron and carbon six kinds of compositions, in described anticorrosive U-shaped metal tube, shared by each composition, weight percentage is respectively: described iron accounts for 81.7%-86.2%, described nickel accounts for 5.3%-6.2%, described tungsten accounts for 1.6%-2.3%, described titanium accounts for 3.7%-4.6%, and described boron accounts for 2.4%-3.5%, and described carbon accounts for 0.8%-1.7%.
2. anticorrosive U-shaped metal tube according to claim 1, it is characterized in that: in described anticorrosive U-shaped metal tube, shared by each composition, weight percentage is specially: described iron accounts for 82.2%, described nickel accounts for 6.1%, described tungsten accounts for 2.2%, described titanium accounts for 4.5%, described boron accounts for 3.4%, and described carbon accounts for 1.6%.
3. anticorrosive U-shaped metal tube according to claim 1, it is characterized in that: in described anticorrosive U-shaped metal tube, shared by each composition, weight percentage is specially: described iron accounts for 85.7%, described nickel accounts for 5.4%, described tungsten accounts for 1.7%, described titanium accounts for 3.8%, described boron accounts for 2.5%, and described carbon accounts for 0.9%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310449670.7A CN103486428B (en) | 2013-09-29 | 2013-09-29 | A kind of anticorrosive U-shaped metal tube |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310449670.7A CN103486428B (en) | 2013-09-29 | 2013-09-29 | A kind of anticorrosive U-shaped metal tube |
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| Publication Number | Publication Date |
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| CN103486428A CN103486428A (en) | 2014-01-01 |
| CN103486428B true CN103486428B (en) | 2016-01-20 |
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| CN201310449670.7A Expired - Fee Related CN103486428B (en) | 2013-09-29 | 2013-09-29 | A kind of anticorrosive U-shaped metal tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104654876A (en) * | 2015-03-05 | 2015-05-27 | 苏州市凯业金属制品有限公司 | Corrosion-resistant U-shaped tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5714116A (en) * | 1995-04-27 | 1998-02-03 | Creusot Loire Industrie (Societe Anonyme) | Steel and process for the manufacture of components having high abrasion resistance |
| CN101451212A (en) * | 2007-12-03 | 2009-06-10 | 舞阳钢铁有限责任公司 | High intensity steel plate and preparation method thereof |
| CN101545071A (en) * | 2008-03-24 | 2009-09-30 | Posco公司 | Steel sheet and method of manufacturing the same, component and method for manufacturing the same |
| CN101575684A (en) * | 2008-05-09 | 2009-11-11 | 中国石油天然气集团公司 | Self-lubricating wear-resistant surfacing alloy for drill rod joint |
| CN101701323A (en) * | 2009-11-24 | 2010-05-05 | 山东理工大学 | Ferrite/martensite high chromium heat resistant steel without Z-phase precipitation |
| CN101965414A (en) * | 2008-04-07 | 2011-02-02 | 新日本制铁株式会社 | High-strength steel plate excellent in low-temperature toughness, steel pipe, and processes for production of both |
-
2013
- 2013-09-29 CN CN201310449670.7A patent/CN103486428B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5714116A (en) * | 1995-04-27 | 1998-02-03 | Creusot Loire Industrie (Societe Anonyme) | Steel and process for the manufacture of components having high abrasion resistance |
| CN101451212A (en) * | 2007-12-03 | 2009-06-10 | 舞阳钢铁有限责任公司 | High intensity steel plate and preparation method thereof |
| CN101545071A (en) * | 2008-03-24 | 2009-09-30 | Posco公司 | Steel sheet and method of manufacturing the same, component and method for manufacturing the same |
| CN101965414A (en) * | 2008-04-07 | 2011-02-02 | 新日本制铁株式会社 | High-strength steel plate excellent in low-temperature toughness, steel pipe, and processes for production of both |
| CN101575684A (en) * | 2008-05-09 | 2009-11-11 | 中国石油天然气集团公司 | Self-lubricating wear-resistant surfacing alloy for drill rod joint |
| CN101701323A (en) * | 2009-11-24 | 2010-05-05 | 山东理工大学 | Ferrite/martensite high chromium heat resistant steel without Z-phase precipitation |
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| CN103486428A (en) | 2014-01-01 |
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Inventor after: Zhu Zhenfa Inventor before: Wang Jilei |
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Effective date of registration: 20160308 Address after: 222000, Jiangsu, Lianyungang Development Zone, the Yellow Sea Avenue, China Germany (Lianyungang) small and Medium-sized Industrial Cooperation Zone No. 5 factory building Patentee after: Jiangsu Zhen Zhen automobile equipment material Co., Ltd. Address before: 215000, No. 2, Lane 2, Ishida Road, Yangcheng Lake Town, Suzhou, Jiangsu, Xiangcheng District Patentee before: Suzhou City Kai Ye metal products company limited |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20190929 |