RU2326969C2 - Iron - Google Patents
Iron Download PDFInfo
- Publication number
- RU2326969C2 RU2326969C2 RU2006111880/02A RU2006111880A RU2326969C2 RU 2326969 C2 RU2326969 C2 RU 2326969C2 RU 2006111880/02 A RU2006111880/02 A RU 2006111880/02A RU 2006111880 A RU2006111880 A RU 2006111880A RU 2326969 C2 RU2326969 C2 RU 2326969C2
- Authority
- RU
- Russia
- Prior art keywords
- iron
- antimony
- cobalt
- zirconium
- titanium
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 8
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 8
- 239000010941 cobalt Substances 0.000 claims abstract description 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 239000010936 titanium Substances 0.000 claims abstract description 8
- 229910052719 titanium Inorganic materials 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
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-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
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 239000011651 chromium 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
- 229910001018 Cast iron Inorganic materials 0.000 claims description 9
- 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
- 238000009865 steel metallurgy Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000000155 melt Substances 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
- 238000010606 normalization Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Description
Изобретение относится к области черной металлургии, в частности к составам чугуна, который может быть использован в автомобильной промышленности, сельскохозяйственном тракторном машиностроении.The invention relates to the field of ferrous metallurgy, in particular to compositions of cast iron, which can be used in the automotive industry, agricultural tractor engineering.
Известен чугун, содержащий, мас.%: углерод 1,7-3,8, кремний 0,01-2,5; марганец 0,01-1,0, никель 0,01-5,0; кобальт 0,01-5,0; титан 0,01-0,15; цирконий 0,01-0,3; хром 0,01-2,0; медь и сурьма не более 0,2, железо остальное [1]Known cast iron, containing, wt.%: Carbon 1.7-3.8, silicon 0.01-2.5; manganese 0.01-1.0, nickel 0.01-5.0; cobalt 0.01-5.0; titanium 0.01-0.15; zirconium 0.01-0.3; chromium 0.01-2.0; copper and antimony not more than 0.2, iron rest [1]
Задачей изобретения является повышение прочности чугуна.The objective of the invention is to increase the strength of cast iron.
Технический результат достигается тем, что чугун, содержащий углерод, кремний, марганец, никель, кобальт, титан, цирконий, хром, медь, сурьму, железо, дополнительно включает барий при следующем соотношении компонентов, мас.%: углерод 3,0-3,4; кремний 1,5-2,0; марганец 0,8-1,2; никель 1,5-2,0; кобальт 0,1-0,3; титан 0,1-0-3; цирконий 0,3-0,8; хром 0,3-0,8; медь 0,1-0,3; сурьма 0,001-0,002; барий 0,005-0,01; железо остальное.The technical result is achieved by the fact that cast iron containing carbon, silicon, manganese, nickel, cobalt, titanium, zirconium, chromium, copper, antimony, iron, additionally includes barium in the following ratio of components, wt.%: Carbon 3.0-3, four; silicon 1.5-2.0; manganese 0.8-1.2; nickel 1.5-2.0; cobalt 0.1-0.3; titanium 0.1-0-3; zirconium 0.3-0.8; chrome 0.3-0.8; copper 0.1-0.3; antimony 0.001-0.002; barium 0.005-0.01; iron the rest.
В таблице приведены составы чугунаThe table shows the composition of cast iron
Повышение прочности чугуна достигается за счет комплексного влияния компонентов состава. Хром стабилизирует карбиды. Никель предотвращает образование отбеленных участков чугуна. Кобальт и медь улучшают металлическую основу сплава. Барий выполняет функцию раскислителя. Титан и сурьма способствуют измельчению зерна. Цирконий упрочняет границы зерен.The increase in the strength of cast iron is achieved due to the complex effect of the components of the composition. Chrome stabilizes carbides. Nickel prevents the formation of bleached cast iron. Cobalt and copper improve the metal base of the alloy. Barium acts as a deoxidizing agent. Titanium and antimony contribute to the grinding of grain. Zirconium strengthens grain boundaries.
Чугун выплавляют в вагранках, дуплекс-процессом или в электропечах и отливают в песчаные формы. Температура расплава при заливке литейных форм должна быть не ниже 1330°С. Отливки подвергают нормализации при температуре 900-950°С и отпуску при температуре 350-450°С.Cast iron is smelted in cupolas, a duplex process or in electric furnaces and cast in sand forms. The temperature of the melt when casting molds should be at least 1330 ° C. Castings are subjected to normalization at a temperature of 900-950 ° C and tempering at a temperature of 350-450 ° C.
Источник информацииThe source of information
1. GB 1149401, С22С 37/06, 1969.1. GB 1149401, C22C 37/06, 1969.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006111880/02A RU2326969C2 (en) | 2006-04-10 | 2006-04-10 | Iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006111880/02A RU2326969C2 (en) | 2006-04-10 | 2006-04-10 | Iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006111880A RU2006111880A (en) | 2007-10-27 |
| RU2326969C2 true RU2326969C2 (en) | 2008-06-20 |
Family
ID=38955425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006111880/02A RU2326969C2 (en) | 2006-04-10 | 2006-04-10 | Iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2326969C2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1149401A (en) * | 1965-06-01 | 1969-04-23 | Nisso Seiko Kabushiki Kaisha | Hot worked cast iron roll |
| SU1507845A1 (en) * | 1987-10-26 | 1989-09-15 | Каунасский Литейный Завод "Центролит" | Cast iron |
| SU1602880A1 (en) * | 1988-07-26 | 1990-10-30 | Институт проблем литья АН УССР | Cat iron |
| JP2002346730A (en) * | 2001-05-25 | 2002-12-04 | Tomotetsu Kogyo Kk | Method for producing high strength spheroidal graphite cast iron |
-
2006
- 2006-04-10 RU RU2006111880/02A patent/RU2326969C2/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1149401A (en) * | 1965-06-01 | 1969-04-23 | Nisso Seiko Kabushiki Kaisha | Hot worked cast iron roll |
| SU1507845A1 (en) * | 1987-10-26 | 1989-09-15 | Каунасский Литейный Завод "Центролит" | Cast iron |
| SU1602880A1 (en) * | 1988-07-26 | 1990-10-30 | Институт проблем литья АН УССР | Cat iron |
| JP2002346730A (en) * | 2001-05-25 | 2002-12-04 | Tomotetsu Kogyo Kk | Method for producing high strength spheroidal graphite cast iron |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2006111880A (en) | 2007-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZ9A | Application not withdrawn (correction of the notice of withdrawal) |
Effective date: 20071224 |