RU2317347C1 - Cast iron - Google Patents
Cast iron Download PDFInfo
- Publication number
- RU2317347C1 RU2317347C1 RU2006112666/02A RU2006112666A RU2317347C1 RU 2317347 C1 RU2317347 C1 RU 2317347C1 RU 2006112666/02 A RU2006112666/02 A RU 2006112666/02A RU 2006112666 A RU2006112666 A RU 2006112666A RU 2317347 C1 RU2317347 C1 RU 2317347C1
- Authority
- RU
- Russia
- Prior art keywords
- cast iron
- iron
- chromium
- vanadium
- nickel
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 8
- 239000011575 calcium Substances 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 8
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 8
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 239000011651 chromium Substances 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 239000011733 molybdenum Substances 0.000 claims abstract description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 239000010936 titanium Substances 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- 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
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000470 constituent Substances 0.000 abstract 1
- 238000009851 ferrous metallurgy Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 3
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lubricants (AREA)
- 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 составам хромистого чугуна, который может быть использован для изготовления деталей грязевых насосов.The invention relates to the field of metallurgy, and in particular to compositions of chrome cast iron, which can be used for the manufacture of parts for mud pumps.
Известен чугун, содержащий, мас.%: углерод 0,6-4,0; кремний 0,2-4,5; марганец 0,2-3,0; хром 13,0-30,0; РЗМ и кальций 0,1-1,5; ванадий 4,0-15,0; никель 4,0-15,0; железо - остальное [1].Known cast iron, containing, wt.%: Carbon 0.6-4.0; silicon 0.2-4.5; manganese 0.2-3.0; chrome 13.0-30.0; REM and calcium 0.1-1.5; vanadium 4.0-15.0; nickel 4.0-15.0; iron - the rest [1].
Задача изобретения состоит в повышении абразивно-коррозионной стойкости чугуна.The objective of the invention is to increase the abrasion and corrosion resistance of cast iron.
Технический результат достигается тем, что чугун, содержащий углерод, кремний, марганец, хром, РЗМ, кальций, ванадий, никель, железо, дополнительно содержит молибден, титан и медь при следующем соотношении компонентов, мас.%: углерод 2,0-2,5; кремний 0,5-1,0; марганец 2,0-2,5; хром 20,0-25,0; РЗМ 0,05-0,1; кальций 0,005-0,01; ванадий 0,5-1,0; никель 1,0-1,5; молибден 1,0-1,5; титан 0,2-0,4; медь 0,2-0,4; железо - остальное.The technical result is achieved by the fact that cast iron containing carbon, silicon, manganese, chromium, rare-earth metals, calcium, vanadium, nickel, iron, additionally contains molybdenum, titanium and copper in the following ratio of components, wt.%: Carbon 2.0-2, 5; silicon 0.5-1.0; manganese 2.0-2.5; chrome 20.0-25.0; REM 0.05-0.1; calcium 0.005-0.01; vanadium 0.5-1.0; nickel 1.0-1.5; molybdenum 1.0-1.5; titanium 0.2-0.4; copper 0.2-0.4; iron is the rest.
В таблице приведены составы чугуна.The table shows the composition of cast iron.
Присутствующие в составе хромистого чугуна компоненты проявляют себя следующим образом. Молибден, никель и ванадий упрочняют твердый раствор. Медь улучшает металлическую основу чугуна РЗМ и кальций выполняет функцию раскислителей. Титан обеспечивают мелкозернистость структуры сплава.The components present in the composition of chromium cast iron manifest themselves as follows. Molybdenum, nickel and vanadium strengthen the solid solution. Copper improves the metal base of REM cast iron and calcium acts as a deoxidizing agent. Titanium provides a fine-grained alloy structure.
Чугун выплавляют в электропечах и отливают песчаные формы. Отливки подвергают отпуску при температуре 200-230°С для напряжений.Cast iron is smelted in electric furnaces and sand forms are cast. Castings are tempered at a temperature of 200-230 ° C for stresses.
Источник информацииThe source of information
1. DE 10230383, С 22 С 33/08, 2003.1. DE 10230383, C 22 C 33/08, 2003.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006112666/02A RU2317347C1 (en) | 2006-04-17 | 2006-04-17 | Cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006112666/02A RU2317347C1 (en) | 2006-04-17 | 2006-04-17 | Cast iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006112666A RU2006112666A (en) | 2007-11-10 |
| RU2317347C1 true RU2317347C1 (en) | 2008-02-20 |
Family
ID=38957831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006112666/02A RU2317347C1 (en) | 2006-04-17 | 2006-04-17 | Cast iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2317347C1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0014655A1 (en) * | 1979-02-05 | 1980-08-20 | ACIERIES THOME CROMBACK Société anonyme dite: | Process for the manufacture of grinding members of an iron alloy |
| SU1581767A1 (en) * | 1988-05-03 | 1990-07-30 | Запорожский машиностроительный институт им.В.Я.Чубаря | Cast iron |
| SU1765236A1 (en) * | 1990-06-27 | 1992-09-30 | Донецкий политехнический институт | Cast iron |
| CN1530201A (en) * | 2003-03-17 | 2004-09-22 | 攀钢集团钢城企业总公司溶解乙炔厂 | Fluxless heat-and wear-resistant cast iron alloy surfacing welding electrodes and manufacture thereof |
-
2006
- 2006-04-17 RU RU2006112666/02A patent/RU2317347C1/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0014655A1 (en) * | 1979-02-05 | 1980-08-20 | ACIERIES THOME CROMBACK Société anonyme dite: | Process for the manufacture of grinding members of an iron alloy |
| SU1581767A1 (en) * | 1988-05-03 | 1990-07-30 | Запорожский машиностроительный институт им.В.Я.Чубаря | Cast iron |
| SU1765236A1 (en) * | 1990-06-27 | 1992-09-30 | Донецкий политехнический институт | Cast iron |
| CN1530201A (en) * | 2003-03-17 | 2004-09-22 | 攀钢集团钢城企业总公司溶解乙炔厂 | Fluxless heat-and wear-resistant cast iron alloy surfacing welding electrodes and manufacture thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2006112666A (en) | 2007-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2317347C1 (en) | Cast iron | |
| RU2347004C1 (en) | Cast high boron alloy | |
| RU2332507C1 (en) | Wear resistant iron | |
| RU2349674C1 (en) | Cast highly-boride alloy | |
| RU2326979C2 (en) | Iron | |
| RU2322528C1 (en) | Cast iron | |
| RU2384645C1 (en) | Cast high boron containing alloy | |
| RU2391436C1 (en) | Cast iron | |
| RU2334011C1 (en) | Cast iron | |
| RU2345165C1 (en) | Cast iron | |
| RU2318910C1 (en) | Cast iron | |
| RU2327763C1 (en) | Iron | |
| RU2313596C1 (en) | Cast iron | |
| RU2332501C1 (en) | Iron | |
| RU2318043C1 (en) | Cast iron | |
| RU2318034C1 (en) | Cast iron | |
| RU2334012C1 (en) | Cast iron | |
| RU2362828C1 (en) | Cast iron | |
| RU2331715C1 (en) | Steel | |
| RU2356988C1 (en) | Cast iron | |
| RU2345158C1 (en) | Cast iron | |
| RU2318051C1 (en) | Cast iron | |
| RU2380441C1 (en) | Cast iron | |
| RU2318050C1 (en) | Cast iron | |
| RU2329326C1 (en) | Iron |