RU2012660C1 - Cast iron - Google Patents
Cast iron Download PDFInfo
- Publication number
- RU2012660C1 RU2012660C1 SU5043463A RU2012660C1 RU 2012660 C1 RU2012660 C1 RU 2012660C1 SU 5043463 A SU5043463 A SU 5043463A RU 2012660 C1 RU2012660 C1 RU 2012660C1
- Authority
- RU
- Russia
- Prior art keywords
- cast iron
- iron
- resistance
- manganese
- titanium
- 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 12
- 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
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 229910052742 iron 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
- 239000010936 titanium Substances 0.000 claims abstract description 6
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- 229910052684 Cerium Inorganic materials 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
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 5
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-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
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 5
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 5
- 239000011733 molybdenum Substances 0.000 claims abstract description 5
- 229910052759 nickel 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
- 229910000805 Pig iron Inorganic materials 0.000 claims description 2
- 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
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000008092 positive effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 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 области металлургии, а именно, к производству чугуна, который может быть использован, преимущественно, в станкостроении, а также для изготовления металлургического оборудования. The invention relates to the field of metallurgy, namely, to the production of pig iron, which can be used mainly in machine tool construction, as well as for the manufacture of metallurgical equipment.
Известен чугун, содержащий углерод, кремний, марганец, олово, титан, железо . Known cast iron containing carbon, silicon, manganese, tin, titanium, iron.
Известен также чугун, содержащий следующие компоненты, мас. % : углерод 1,8-3,5; кремний 0,5-0,9; марганец 1,0-6,0; хром 1,0-3,0; никель 1,0-6,0; ванадий 0,1-1,0; молибден 0,2-1,0; титан 0,05-0,02; церий 0,05-0,2; медь 0,1-1,2; железо остальное. Твердость такого чугуна после термообработки (при t = 450оС) составляет 467-529 КВ.Also known is cast iron containing the following components, wt. %: carbon 1.8-3.5; silicon 0.5-0.9; manganese 1.0-6.0; chrome 1.0-3.0; nickel 1.0-6.0; vanadium 0.1-1.0; molybdenum 0.2-1.0; titanium 0.05-0.02; cerium 0.05-0.2; copper 0.1-1.2; iron the rest. The hardness of the cast iron after the heat treatment (at t = 450 ° C) of 467-529 kV.
Целью изобретения является повышение твердости чугуна. The aim of the invention is to increase the hardness of cast iron.
Цель достигается тем, что в состав чугуна дополнительно вводят гафний, при следующем соотношении компонентов, мас. % : углерод 1,8-3,5; кремний 0,5-0,9; марганец 1,0-2,0; хром 6,0-7,0; никель 4,5-6,0; молибден 1,0-1,5; титан 0,3-0,4; церий 0,2-0,4; медь 0,2-0,5; гафний 1,8-2,8; железо остальное. The goal is achieved by the fact that hafnium is additionally introduced into the composition of cast iron, in the following ratio of components, wt. %: carbon 1.8-3.5; silicon 0.5-0.9; manganese 1.0-2.0; chrome 6.0-7.0; nickel 4.5-6.0; molybdenum 1.0-1.5; titanium 0.3-0.4; cerium 0.2-0.4; copper 0.2-0.5; hafnium 1.8-2.8; iron the rest.
В таблице приведены составы чугуна. The table shows the composition of cast iron.
Чугун тверд, прочен, жаростоек, трещиноустойчив, износостоек. Cast iron is solid, durable, heat-resistant, crack-resistant, wear-resistant.
Claims (1)
Углерод 1,8 - 3,5
Кремний 0,5 - 0,9
Марганец 1,0 - 2,0
Хром 6,0 - 7,0
Никель 4,5 - 6,0
Молибден 1,0 - 1,5
Титан 0,3 - 0,4
Церий 0,2 - 0,4
Медь 0,2 - 0,5
Гафний 1,8 - 2,8
Железо ОстальноеPIG IRON containing carbon, silicon, manganese, chromium, nickel, molybdenum, titanium, cerium, copper, iron, characterized in that, in order to increase hardness, it additionally contains hafnium in the following ratio of components, wt. %:
Carbon 1.8 - 3.5
Silicon 0.5 - 0.9
Manganese 1.0 - 2.0
Chrome 6.0 - 7.0
Nickel 4.5 - 6.0
Molybdenum 1.0 - 1.5
Titanium 0.3 - 0.4
Cerium 0.2 - 0.4
Copper 0.2 - 0.5
Hafnium 1.8 - 2.8
Iron Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5043463 RU2012660C1 (en) | 1992-05-22 | 1992-05-22 | Cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5043463 RU2012660C1 (en) | 1992-05-22 | 1992-05-22 | Cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012660C1 true RU2012660C1 (en) | 1994-05-15 |
Family
ID=21604877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5043463 RU2012660C1 (en) | 1992-05-22 | 1992-05-22 | Cast iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2012660C1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2296806C1 (en) * | 2006-03-13 | 2007-04-10 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2308512C1 (en) * | 2006-07-31 | 2007-10-20 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2367708C1 (en) * | 2008-07-15 | 2009-09-20 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2424346C1 (en) * | 2010-05-04 | 2011-07-20 | Юлия Алексеевна Щепочкина | Iron |
-
1992
- 1992-05-22 RU SU5043463 patent/RU2012660C1/en active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2296806C1 (en) * | 2006-03-13 | 2007-04-10 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2308512C1 (en) * | 2006-07-31 | 2007-10-20 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2367708C1 (en) * | 2008-07-15 | 2009-09-20 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2424346C1 (en) * | 2010-05-04 | 2011-07-20 | Юлия Алексеевна Щепочкина | Iron |
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