RU2012659C1 - Cast iron - Google Patents
Cast iron Download PDFInfo
- Publication number
- RU2012659C1 RU2012659C1 SU5037514A RU2012659C1 RU 2012659 C1 RU2012659 C1 RU 2012659C1 SU 5037514 A SU5037514 A SU 5037514A RU 2012659 C1 RU2012659 C1 RU 2012659C1
- Authority
- RU
- Russia
- Prior art keywords
- cast iron
- iron
- manganese
- silicon
- vanadium
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title abstract description 12
- 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
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 5
- 239000011575 calcium Substances 0.000 claims abstract description 5
- 239000010941 cobalt Substances 0.000 claims abstract description 5
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 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
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 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
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000008092 positive effect Effects 0.000 abstract 1
- 239000010959 steel Substances 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
- 238000004519 manufacturing process 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
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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 металлургии, в частности к производству чугуна, используемого в машиностроении, станкостроении. The invention relates to metallurgy, in particular to the production of cast iron used in mechanical engineering, machine tool industry.
Известен чугун, содержащий углерод, кремний, марганец, фосфор и другие компоненты . Known cast iron containing carbon, silicon, manganese, phosphorus and other components.
Известен также чугун, содержащий следующие компоненты, мас. % : углерод 2,9-3,4; кремний 1,5-2,0; марганец 0,7-1,1; никель 0,2-0,6; хром 0,1-0,3; медь 0,2-0,5; кобальт 0,02-0,1; железо остальное . Also known is cast iron containing the following components, wt. %: carbon 2.9-3.4; silicon 1.5-2.0; manganese 0.7-1.1; nickel 0.2-0.6; chrome 0.1-0.3; copper 0.2-0.5; cobalt 0.02-0.1; iron the rest.
Целью изобретения является повышение механических свойств чугуна. The aim of the invention is to increase the mechanical properties of cast iron.
Цель достигается тем, что в состав чугуна дополнительно вводят кальций и ванадий, при следующем соотношении компонентов, мас. % : углерод 2,9-3,4; кремний 1,5-2,0; марганец 2,5-2,9; никель 1,5-2,0; хром 0,1-0,3; медь 0,5-0,8; кобальт 0,02-0,1; кальций 0,03-0,05; ванадий 1,2-2,0; железо остальное. The goal is achieved by the fact that calcium and vanadium are additionally introduced into the composition of cast iron, in the following ratio of components, wt. %: carbon 2.9-3.4; silicon 1.5-2.0; manganese 2.5-2.9; nickel 1.5-2.0; chrome 0.1-0.3; copper 0.5-0.8; cobalt 0.02-0.1; calcium 0.03-0.05; vanadium 1.2-2.0; iron the rest.
В таблице приведены составы предложенного чугуна. The table shows the compositions of the proposed cast iron.
Предел прочности предложенного чугуна составит 320-350 МПа, твердость чугуна составит 61-64 НRC для всех составов. The tensile strength of the proposed cast iron will be 320-350 MPa, the hardness of cast iron will be 61-64 NRC for all compositions.
Claims (1)
Углерод 2,9 - 3,4
Кремний 1,5 - 2,0
Марганец 2,5 - 2,9
Никель 1,5 - 2,0
Хром 0,1 - 0,3
Медь 0,5 - 0,8
Кобальт 0,02 - 0,1
Кальций 0,03 - 0,05
Ванадий 1,2 - 2,0
Железо ОстальноеPIG IRON containing carbon, silicon, manganese, nickel, chromium, copper, cobalt, iron, characterized in that, in order to increase the mechanical properties, it additionally contains calcium and vanadium in the following ratio of components, wt. %:
Carbon 2.9 - 3.4
Silicon 1.5 - 2.0
Manganese 2.5 - 2.9
Nickel 1.5 - 2.0
Chrome 0.1 - 0.3
Copper 0.5 - 0.8
Cobalt 0.02 - 0.1
Calcium 0.03 - 0.05
Vanadium 1.2 - 2.0
Iron Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5037514 RU2012659C1 (en) | 1992-04-15 | 1992-04-15 | Cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5037514 RU2012659C1 (en) | 1992-04-15 | 1992-04-15 | Cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012659C1 true RU2012659C1 (en) | 1994-05-15 |
Family
ID=21601952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5037514 RU2012659C1 (en) | 1992-04-15 | 1992-04-15 | Cast iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2012659C1 (en) |
-
1992
- 1992-04-15 RU SU5037514 patent/RU2012659C1/en active
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