CN103060696A - High elasticity and corrosion resistant band tape material - Google Patents
High elasticity and corrosion resistant band tape material Download PDFInfo
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- CN103060696A CN103060696A CN2011103215247A CN201110321524A CN103060696A CN 103060696 A CN103060696 A CN 103060696A CN 2011103215247 A CN2011103215247 A CN 2011103215247A CN 201110321524 A CN201110321524 A CN 201110321524A CN 103060696 A CN103060696 A CN 103060696A
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- vanadium
- steel
- chromium
- carbon
- band tape
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Abstract
The invention relates to a high elasticity and corrosion resistant band tape material, which comprises, by weight: 0.5% of added chromium, 0.3% of vanadium, 0.8% of carbon and the balance steel. The invention has the beneficial effects that: due to the adding of chromium (Cr) and vanadium (V), chromium can significantly improve the strength, hardness and wear resistance in constructional steel and tool steel, and can improve the oxidation resistance and corrosion resistance of steel; at the same time, as vanadium is an excellent deoxidizing agent of steel, the adding of 0.3% of vanadium in carbon steel can refine the grain structure, and enhance the strength and toughness; a carbide formed by vanadium and carbon also can improve the hydrogen corrosion resistance under high temperature and high pressure.
Description
Technical field
The present invention relates to a kind of band tape, relate in particular to the material of this band tape.
Background technology
The band tape material generally by C (carbon), Fc (iron), form.
Because having lacked Cr (chromium), V (vanadium) content, band tape intensity, hardness and wear resistance decrease during use in the existing band tape material.
Summary of the invention
The technical issues that need to address of the present invention have provided a kind of snappiness, corrosion-resistant band tape material, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
The present invention comprises by weight percentage: adding chromium 0.5%, vanadium 0.3%, carbon 0.8% and surplus is steel.
Chromium compared with prior art, the invention has the beneficial effects as follows: owing to after adding Cr (chromium), V (vanadium), because in structure iron and tool steel, can significantly improve intensity, hardness and wear resistance; Chromium can improve again oxidation-resistance and the erosion resistance of steel, simultaneously again because vanadium is the good reductor of steel; But add 0.3% vanadium thinning microstructure crystal grain in the carbon steel, improve intensity and toughness; The carbide that vanadium and carbon form also can improve anti-hydrogen-type corrosion ability under High Temperature High Pressure.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail:
The present invention comprises by weight percentage: adding chromium 0.5%, vanadium 0.3%, carbon 0.8% and surplus is steel.
Chromium among the present invention: symbol of element Cr, silvery white metal, matter is hard and crisp, belongs to VB family in the periodic table of elements, ordination number 24, nucleidic mass 51.9961, density 7.20 gram per centimeters form;
Vanadium, symbol of element V, silvery white metal belongs to VB family in the periodic table of elements, ordination number 23, nucleidic mass 50.9414, body centred cubic crystal forms.
Among the present invention:
C (carbon) 0.8%, high carbon steel have good hardenability and wear resistance.
Cr (chromium) 0.5%: chromium can significantly improve intensity, hardness and wear resistance, and chromium can improve again oxidation-resistance and the erosion resistance of steel simultaneously.
V (vanadium) 0.3%: vanadium is the good reductor of steel.But add 0.3% vanadium thinning microstructure crystal grain in the steel, improve intensity and toughness.The carbide that vanadium and carbon form can improve anti-hydrogen-type corrosion ability under High Temperature High Pressure.
The present invention adopts and to contain: the carbon steel of C (carbon), Cr (chromium), V (vanadium), and by in solid-state lower heating, insulation and cooling, the interior tissue of change steel.Through quench, after the tempering, make that the band tape material surface is hard and wear-resisting, toughness and corrodibility improves.
Claims (1)
1. a snappiness, corrosion-resistant band tape material, comprise by weight percentage: adding chromium 0.5%, vanadium 0.3%, carbon 0.8% and surplus is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103215247A CN103060696A (en) | 2011-10-20 | 2011-10-20 | High elasticity and corrosion resistant band tape material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103215247A CN103060696A (en) | 2011-10-20 | 2011-10-20 | High elasticity and corrosion resistant band tape material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103060696A true CN103060696A (en) | 2013-04-24 |
Family
ID=48103585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103215247A Pending CN103060696A (en) | 2011-10-20 | 2011-10-20 | High elasticity and corrosion resistant band tape material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103060696A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5330915A (en) * | 1976-09-03 | 1978-03-23 | Toshiba Corp | Rotor for mixed pressure turbine and production thereof |
| JPH0459943A (en) * | 1990-06-29 | 1992-02-26 | Aichi Steel Works Ltd | Shank material for high speed steel tool |
| JPH0459942A (en) * | 1990-06-29 | 1992-02-26 | Aichi Steel Works Ltd | Shank material for high speed steel tool |
| JPH08291369A (en) * | 1995-04-19 | 1996-11-05 | Nippon Steel Corp | High strength extra fine steel wire excellent in fatigue property and its production |
-
2011
- 2011-10-20 CN CN2011103215247A patent/CN103060696A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5330915A (en) * | 1976-09-03 | 1978-03-23 | Toshiba Corp | Rotor for mixed pressure turbine and production thereof |
| JPH0459943A (en) * | 1990-06-29 | 1992-02-26 | Aichi Steel Works Ltd | Shank material for high speed steel tool |
| JPH0459942A (en) * | 1990-06-29 | 1992-02-26 | Aichi Steel Works Ltd | Shank material for high speed steel tool |
| JPH08291369A (en) * | 1995-04-19 | 1996-11-05 | Nippon Steel Corp | High strength extra fine steel wire excellent in fatigue property and its production |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |