RU2327792C2 - Steel - Google Patents
Steel Download PDFInfo
- Publication number
- RU2327792C2 RU2327792C2 RU2006113331/02A RU2006113331A RU2327792C2 RU 2327792 C2 RU2327792 C2 RU 2327792C2 RU 2006113331/02 A RU2006113331/02 A RU 2006113331/02A RU 2006113331 A RU2006113331 A RU 2006113331A RU 2327792 C2 RU2327792 C2 RU 2327792C2
- Authority
- RU
- Russia
- Prior art keywords
- steel
- iron
- vanadium
- cerium
- boron
- Prior art date
Links
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052742 iron Inorganic materials 0.000 claims abstract description 10
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052796 boron Inorganic materials 0.000 claims abstract description 9
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 9
- 239000011777 magnesium Substances 0.000 claims abstract description 9
- 239000010936 titanium Substances 0.000 claims abstract description 9
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 9
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 9
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 7
- 239000011574 phosphorus Substances 0.000 claims abstract description 7
- 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
- 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 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 5
- 239000004411 aluminium Substances 0.000 abstract 2
- 238000005272 metallurgy Methods 0.000 abstract 1
- 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
- 230000002378 acidificating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000000034 method Methods 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
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Изобретение относится к области черной металлургии, в частности к составам сталей, которые могут быть использованы в машиностроении.The invention relates to the field of ferrous metallurgy, in particular to compositions of steels that can be used in mechanical engineering.
Известна сталь, содержащая, мас.%: углерод 0,15-0,8; кремний <1,0; марганец ≤3,0; бор 0,005-0,01; ванадий ≤3,0; алюминий 0,001-0,1; магний 0,001-0,5; РЗМ (церий) 0,0005-0,4; титан ≤1,0; медь ≤30; железо - остальное [1].Known steel containing, wt.%: Carbon 0.15-0.8; silicon <1.0; Manganese ≤3.0; boron 0.005-0.01; vanadium ≤3.0; aluminum 0.001-0.1; magnesium 0.001-0.5; REM (cerium) 0.0005-0.4; titanium ≤1.0; copper ≤30; iron - the rest [1].
Задачей изобретения является повышение прокаливаемости стали.The objective of the invention is to increase the hardenability of steel.
Технический результат достигается тем, что сталь, содержащая углерод, кремний, марганец, бор, ванадий, алюминий, магний, церий, титан, медь, железо, дополнительно включает фарфор при следующем соотношении компонентов, мас.%: углерод 0,3-0,5; кремний 0,2-0,6; марганец 0,4-0,8; бор 0,1-0,3; ванадий 0,1-0,2; алюминий 0,1-0,2; магний 0,05-0,1; церий 0,1-0,3; титан 0,5-1,0; медь 2,0-3,0; фосфор 0,1-0,2; железо - остальное.The technical result is achieved in that the steel containing carbon, silicon, manganese, boron, vanadium, aluminum, magnesium, cerium, titanium, copper, iron, further includes porcelain in the following ratio of components, wt.%: Carbon 0.3-0, 5; silicon 0.2-0.6; manganese 0.4-0.8; boron 0.1-0.3; vanadium 0.1-0.2; aluminum 0.1-0.2; magnesium 0.05-0.1; cerium 0.1-0.3; titanium 0.5-1.0; copper 2.0-3.0; phosphorus 0.1-0.2; iron is the rest.
В таблице приведены составы стали.The table shows the compositions of steel.
В составе стали компоненты проявляют себя следующим образом. Бор стабилизирует карбиды. Медь улучшает металлическую основу стали. Фосфор повышает жидкотекучесть стали. Ванадий, алюминий, магний, церий выполняют функцию раскислителей. Титан способствует измельчению зерна.In the steel composition, the components manifest themselves as follows. Boron stabilizes carbides. Copper improves the metal base of steel. Phosphorus increases the fluidity of steel. Vanadium, aluminum, magnesium, cerium act as deoxidizers. Titanium helps to chop grain.
Сталь может быть выплавлена кислым конверторным способом на кислородном дутье. Основной исходный материал - бессемеровский чугун и стальной лом. Термическая обработка стали включает закалку при температуре 850°С в масло и отпуск при температуре 530°С.Steel can be melted using an acidic converter method using oxygen blasting. The main source material is Bessemer cast iron and steel scrap. Heat treatment of steel includes quenching at a temperature of 850 ° C in oil and tempering at a temperature of 530 ° C.
Источники информацииInformation sources
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 |
|---|---|---|---|
| RU2006113331/02A RU2327792C2 (en) | 2006-04-19 | 2006-04-19 | Steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006113331/02A RU2327792C2 (en) | 2006-04-19 | 2006-04-19 | Steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006113331A RU2006113331A (en) | 2007-11-10 |
| RU2327792C2 true RU2327792C2 (en) | 2008-06-27 |
Family
ID=38957899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006113331/02A RU2327792C2 (en) | 2006-04-19 | 2006-04-19 | Steel |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2327792C2 (en) |
-
2006
- 2006-04-19 RU RU2006113331/02A patent/RU2327792C2/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2006113331A (en) | 2007-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2327792C2 (en) | Steel | |
| RU2352679C1 (en) | Steel | |
| RU2356996C1 (en) | Steel | |
| RU2361957C1 (en) | Steel | |
| RU2331700C1 (en) | Steel | |
| RU2320767C1 (en) | Steel | |
| RU2323271C1 (en) | Steel | |
| RU2325458C2 (en) | Steel | |
| RU2326979C2 (en) | Iron | |
| RU2356993C1 (en) | Steel | |
| RU2356997C1 (en) | Steel | |
| RU2398044C1 (en) | Steel | |
| RU2416666C1 (en) | Steel | |
| RU2330095C1 (en) | Steel | |
| RU2331702C1 (en) | Tool steel | |
| RU2325461C2 (en) | Steel | |
| RU2327795C1 (en) | Steel | |
| RU2318061C1 (en) | Steel | |
| RU2327797C2 (en) | Steel | |
| RU2343221C1 (en) | Steel | |
| RU2320766C1 (en) | Steel | |
| RU2326985C1 (en) | Steel | |
| RU2325460C2 (en) | Structural steel | |
| RU2327794C1 (en) | Steel | |
| RU2322530C1 (en) | Steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZ9A | Application not withdrawn (correction of the notice of withdrawal) |
Effective date: 20080109 |