RU2012670C1 - Cast iron - Google Patents
Cast iron Download PDFInfo
- Publication number
- RU2012670C1 RU2012670C1 SU5036294A RU2012670C1 RU 2012670 C1 RU2012670 C1 RU 2012670C1 SU 5036294 A SU5036294 A SU 5036294A RU 2012670 C1 RU2012670 C1 RU 2012670C1
- Authority
- RU
- Russia
- Prior art keywords
- cast iron
- iron
- manganese
- silicon
- boron
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 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
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052796 boron Inorganic materials 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- 239000010936 titanium Substances 0.000 claims abstract description 5
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 5
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 4
- 239000011572 manganese Substances 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
- 229910000805 Pig iron Inorganic materials 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 230000008092 positive effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Description
Изобретение относится к производству чугуна, используемого, в основном, в машиностроении, станкостроении. The invention relates to the production of cast iron, used mainly in mechanical engineering, machine tool industry.
Известен чугун, содержащий углерод, кремний, марганец, серу, фосфор и другие компоненты (1). Known cast iron containing carbon, silicon, manganese, sulfur, phosphorus and other components (1).
Известен также чугун, содержащий следующие компоненты, мас. % : углерод 2,8-3,2; кремний 0,3-0,8; марганец 1,0-1,5; никель 1,5-2,5; хром 1,2-1,8; бор 0,2-0,3; титан 0,15-0,35; железо остальное (2). Твердость такого чугуна в литом состоянии составляет 60-64 НRC. Предел прочности при изгибе в литом состоянии 495-523 МПа. Also known is cast iron containing the following components, wt. %: carbon 2.8-3.2; silicon 0.3-0.8; manganese 1.0-1.5; nickel 1.5-2.5; chrome 1.2-1.8; boron 0.2-0.3; titanium 0.15-0.35; iron the rest (2). The hardness of such cast iron is 60-64 NRC. The tensile strength in bending in the molten state 495-523 MPa.
Цель изобретения - повышение механических свойств чугуна. The purpose of the invention is to increase the mechanical properties of cast iron.
Цель достигается тем, что в состав чугуна дополнительно вводят цирконий, при следующем соотношении компонентов, мас. % : углерод 2,8-3,2; кремний 0,3-0,8; марганец 2,8-3,3; никель 3,5-4,0; хром 2,0-2,5; бор 0,2-0,3; титан 0,15-0,35; цирконий 1,5-2,2; железо остальное. The goal is achieved by the fact that the composition of cast iron is additionally introduced zirconium, in the following ratio of components, wt. %: carbon 2.8-3.2; silicon 0.3-0.8; manganese 2.8-3.3; nickel 3.5-4.0; chrome 2.0-2.5; boron 0.2-0.3; titanium 0.15-0.35; zirconium 1.5-2.2; iron the rest.
В таблице приведены составы чугуна. The table shows the composition of cast iron.
Твердость предложенного чугуна в литом состоянии составит 64,5-66 HRC, предел прочности составит 550-570 МПа для всех составов. The hardness of the proposed cast iron in the cast state will be 64.5-66 HRC, the tensile strength will be 550-570 MPa for all compositions.
Claims (1)
Углерод 2,8- 3,2
Кремний 0,3 - 0,8
Марганец 2,8 - 3,3
Никель 3,5 - 4,0
Хром 2,0 - 2,5
Бор 0,2 - 0,3
Титан 0,15 - 0,35
Цирконий 1,5 - 2,2
Железо ОстальноеPIG IRON containing carbon, silicon, manganese, nickel, chromium, boron, titanium and iron, characterized in that, in order to increase the mechanical properties, it additionally contains zirconium in the following ratio of components, wt. %:
Carbon 2.8-3.2
Silicon 0.3 - 0.8
Manganese 2.8 - 3.3
Nickel 3.5 - 4.0
Chrome 2.0 - 2.5
Boron 0.2 - 0.3
Titanium 0.15 - 0.35
Zirconium 1.5 - 2.2
Iron Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5036294 RU2012670C1 (en) | 1992-04-09 | 1992-04-09 | Cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5036294 RU2012670C1 (en) | 1992-04-09 | 1992-04-09 | Cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012670C1 true RU2012670C1 (en) | 1994-05-15 |
Family
ID=21601344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5036294 RU2012670C1 (en) | 1992-04-09 | 1992-04-09 | Cast iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2012670C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2230817C1 (en) * | 2003-04-07 | 2004-06-20 | Магнитогорский государственный технический университет им. Г.И. Носова | Cast iron |
-
1992
- 1992-04-09 RU SU5036294 patent/RU2012670C1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2230817C1 (en) * | 2003-04-07 | 2004-06-20 | Магнитогорский государственный технический университет им. Г.И. Носова | Cast iron |
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