RU2320767C1 - Steel - Google Patents
Steel Download PDFInfo
- Publication number
- RU2320767C1 RU2320767C1 RU2006121186/02A RU2006121186A RU2320767C1 RU 2320767 C1 RU2320767 C1 RU 2320767C1 RU 2006121186/02 A RU2006121186/02 A RU 2006121186/02A RU 2006121186 A RU2006121186 A RU 2006121186A RU 2320767 C1 RU2320767 C1 RU 2320767C1
- Authority
- RU
- Russia
- Prior art keywords
- steel
- vanadium
- nickel
- aluminum
- zirconium
- Prior art date
Links
- 239000010959 steel Substances 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 8
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 8
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052788 barium Inorganic materials 0.000 claims abstract description 7
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 239000011651 chromium Substances 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 239000011572 manganese Substances 0.000 claims abstract description 5
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Изобретение относится к области металлургии, в частности, к составам сталей, которые могут быть использованы в автомобильной промышленности, производстве бытовой техники.The invention relates to the field of metallurgy, in particular, to compositions of steels that can be used in the automotive industry, the production of household appliances.
Известна сталь, содержащая, мас.%: углерод 0,15-0,8; кремний ≤0,1; марганец ≤0,3, хром ≤10,0; никель ≤4,0; ванадий ≤3,0; алюминий 0,001-0,1; цирконий ≤1,0; РЗМ 0,0005-0,4; железо - остальное [1].Known steel containing, wt.%: Carbon 0.15-0.8; silicon ≤0.1; manganese ≤0.3, chromium ≤10.0; nickel ≤ 4.0; vanadium ≤3.0; aluminum 0.001-0.1; zirconium ≤1.0; REM 0.0005-0.4; iron - the rest [1].
Задачей изобретения является повышение ударной вязкости и пластичности стали.The objective of the invention is to increase the toughness and ductility of steel.
Технический результат достигается тем, что сталь содержащая углерод, кремний, марганец, хром, никель, ванадий, алюминий, цирконий, РЗМ, железо, дополнительно включает барий при следующем соотношении компонентов, мас.%: углерод 0,05-0,15; кремний 0,05-0,15; марганец 0,15-0,25; хром 0,3-0,5; никель 3,0-4,0; ванадий 0,15-0,25; алюминий 0,3-0,5; цирконий 0,15-0,25; РЗМ 0,15-0,25; барий 0,003-0,005; железо - остальное.The technical result is achieved in that the steel containing carbon, silicon, manganese, chromium, nickel, vanadium, aluminum, zirconium, rare-earth metals, iron, additionally includes barium in the following ratio, wt.%: Carbon 0.05-0.15; silicon 0.05-0.15; manganese 0.15-0.25; chrome 0.3-0.5; nickel 3.0-4.0; vanadium 0.15-0.25; aluminum 0.3-0.5; zirconium 0.15-0.25; REM 0.15-0.25; barium 0.003-0.005; iron is the rest.
В таблице приведены составы стали.The table shows the compositions of steel.
В стали компоненты проявляют себя следующим образом. Хром стабилизирует карбиды, придает стали твердость. Никель упрочняет твердый раствор. Ванадий, алюминий, РЗМ и барий выполняют функцию раскислителей. Цирконий способствует измельчению зерна.In steel, the components manifest themselves as follows. Chrome stabilizes carbides, gives hardness to steel. Nickel hardens the solid solution. Vanadium, aluminum, rare-earth metals and barium serve as deoxidizing agents. Zirconium contributes to grain refinement.
Сталь может быть выплавлена кислым конвертерным (на кислородном дутье) способом. Исходный материал для выплавки стали - бессемеровский чугун и стальной лом.Steel can be smelted using an acid converter (oxygen blast) process. The starting material for steelmaking is Bessemer cast iron and steel scrap.
Термическая обработка стали включает закалку при температуре 850°С в масле и отпуск при температуре 530°С.Heat treatment of steel includes quenching at a temperature of 850 ° C in oil and tempering at a temperature of 530 ° C.
Источник информацииThe source of information
1. JP 60-059052, С22С 38/58, 1985.1. JP 60-059052, C22C 38/58, 1985.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006121186/02A RU2320767C1 (en) | 2006-06-14 | 2006-06-14 | Steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006121186/02A RU2320767C1 (en) | 2006-06-14 | 2006-06-14 | Steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006121186A RU2006121186A (en) | 2007-12-27 |
| RU2320767C1 true RU2320767C1 (en) | 2008-03-27 |
Family
ID=39018620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006121186/02A RU2320767C1 (en) | 2006-06-14 | 2006-06-14 | Steel |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2320767C1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1364645A1 (en) * | 1986-05-15 | 1988-01-07 | Научно-исследовательский институт автотракторных материалов | Steel |
| SU1756376A1 (en) * | 1990-03-06 | 1992-08-23 | Запорожский машиностроительный институт им.В.Я.Чубаря | Steel |
| JP2005133167A (en) * | 2003-10-31 | 2005-05-26 | Nippon Steel Corp | Low alloy ferritic heat resistant steel with excellent high temperature creep strength of weld heat affected zone |
-
2006
- 2006-06-14 RU RU2006121186/02A patent/RU2320767C1/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1364645A1 (en) * | 1986-05-15 | 1988-01-07 | Научно-исследовательский институт автотракторных материалов | Steel |
| SU1756376A1 (en) * | 1990-03-06 | 1992-08-23 | Запорожский машиностроительный институт им.В.Я.Чубаря | Steel |
| JP2005133167A (en) * | 2003-10-31 | 2005-05-26 | Nippon Steel Corp | Low alloy ferritic heat resistant steel with excellent high temperature creep strength of weld heat affected zone |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2006121186A (en) | 2007-12-27 |
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