RU2510421C1 - Cast iron - Google Patents
Cast iron Download PDFInfo
- Publication number
- RU2510421C1 RU2510421C1 RU2013107311/02A RU2013107311A RU2510421C1 RU 2510421 C1 RU2510421 C1 RU 2510421C1 RU 2013107311/02 A RU2013107311/02 A RU 2013107311/02A RU 2013107311 A RU2013107311 A RU 2013107311A RU 2510421 C1 RU2510421 C1 RU 2510421C1
- Authority
- RU
- Russia
- Prior art keywords
- cast iron
- vanadium
- copper
- iron
- hafnium
- Prior art date
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- 229910001018 Cast iron Inorganic materials 0.000 title claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-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
- 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
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 7
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 6
- 239000011733 molybdenum Substances 0.000 claims abstract description 6
- 229910052759 nickel 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
- 229910052709 silver Inorganic materials 0.000 claims abstract description 6
- 239000004332 silver Substances 0.000 claims abstract description 6
- 229910052714 tellurium Inorganic materials 0.000 claims abstract description 6
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 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
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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- Contacts (AREA)
Abstract
Description
Изобретения относится к области метталургии, в частности к составам серого чугуна, который может быть использован в машиностроенииThe invention relates to the field of metallurgy, in particular to the compositions of gray cast iron, which can be used in mechanical engineering
Известен чугун, содержащий, мас.%: углерод 3,0 3,4; кремний 0,8-1,2; марганец 0,4-0,8; алюминий 0,1-0,2; медь 1,6-2,0; ванадий 1,0-1,6; гафний 0,3-0.7; железо - остальное [1]Known cast iron, containing, wt.%: Carbon 3.0 3.4; silicon 0.8-1.2; manganese 0.4-0.8; aluminum 0.1-0.2; copper 1.6-2.0; vanadium 1.0-1.6; hafnium 0.3-0.7; iron - the 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, алюминий, медь, ванадий, гафний, железо, дополнительно включает молибден, теллур, серебро и никель, причем компоненты находятся при следующем соотношении, мас.%: углерод 3,0-3,4; кремний 0,8-1,2; марганец 0,4-0,8; алюминий 0,4-0,6; медь 2,4-2,6; ванадий 0,6-0,8; гафний 0,1 0,15; молибден 0,1-0,15; теллур 0,0005-0,0009; серебро 0,01-0,015; никель 1,0-1,5; железо - остальное.The technical result is achieved by the fact that cast iron containing carbon, silicon, manganese, aluminum, copper, vanadium, hafnium, iron, additionally includes molybdenum, tellurium, silver and nickel, and the components are in the following ratio, wt.%: Carbon 3.0 -3.4; silicon 0.8-1.2; manganese 0.4-0.8; aluminum 0.4-0.6; copper 2.4-2.6; vanadium 0.6-0.8; hafnium 0.1 0.15; molybdenum 0.1-0.15; tellurium 0.0005-0.0009; silver 0.01-0.015; nickel 1.0-1.5; iron is the rest.
В таблице приведены составы чугуна.The table shows the composition of cast iron.
Примечание: железо - остальное.Note: iron is the rest.
Повышение прочности чугуна обусловлено комплексным влиянием компонентов, входящих в его состав. Ванадий, гафнии, молибден, медь и никель улучшают металлическую основу сплава, повышают его прочность. Медь, серебро и ванадий препятствуют образованию трещин. Теллур стабилизирует карбиды. Алюминий выполняет функцию раскислителя, обеспечивает измельчание зерна, повышает вязкость сплава.The increase in cast iron strength is due to the complex effect of the components that make up its composition. Vanadium, hafnium, molybdenum, copper and nickel improve the metal base of the alloy, increase its strength. Copper, silver and vanadium prevent cracking. Tellurium stabilizes carbides. Aluminum performs the function of a deoxidizer, provides grinding of grain, increases the viscosity of the alloy.
Чугун выплавляют в электропечах и отливают в горячие (400-500°С) металлические формы, обмазанные огнеупорной глиной. Отливки подвергают нормализации при температуре 900-950°С и отпуску при температуре 350-150°CCast iron is smelted in electric furnaces and cast into hot (400-500 ° C) metal molds coated with refractory clay. Castings are subjected to normalization at a temperature of 900-950 ° C and tempering at a temperature of 350-150 ° C
Источник информации:The source of information:
1. RU 2116372 C1, 1998.1. RU 2116372 C1, 1998.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013107311/02A RU2510421C1 (en) | 2013-02-19 | 2013-02-19 | Cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013107311/02A RU2510421C1 (en) | 2013-02-19 | 2013-02-19 | Cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2510421C1 true RU2510421C1 (en) | 2014-03-27 |
Family
ID=50343084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013107311/02A RU2510421C1 (en) | 2013-02-19 | 2013-02-19 | Cast iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2510421C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2651926C1 (en) * | 2017-02-06 | 2018-04-24 | Юлия Алексеевна Щепочкина | Cast iron |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036757A (en) * | 1983-08-08 | 1985-02-25 | Kubota Ltd | Composite cylinder liner |
| US20070284255A1 (en) * | 2006-05-17 | 2007-12-13 | Vladimir Gorokhovsky | Wear resistant vapor deposited coating, method of coating deposition and applications therefor |
| RU2345166C1 (en) * | 2007-07-12 | 2009-01-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2365662C1 (en) * | 2008-07-15 | 2009-08-27 | Юлия Алексеевна Щепочкина | Cast iron |
| US8257514B2 (en) * | 2004-03-08 | 2012-09-04 | Komatsu Ltd. | Ferrous seal sliding parts and producing method thereof |
-
2013
- 2013-02-19 RU RU2013107311/02A patent/RU2510421C1/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036757A (en) * | 1983-08-08 | 1985-02-25 | Kubota Ltd | Composite cylinder liner |
| US8257514B2 (en) * | 2004-03-08 | 2012-09-04 | Komatsu Ltd. | Ferrous seal sliding parts and producing method thereof |
| US20070284255A1 (en) * | 2006-05-17 | 2007-12-13 | Vladimir Gorokhovsky | Wear resistant vapor deposited coating, method of coating deposition and applications therefor |
| RU2345166C1 (en) * | 2007-07-12 | 2009-01-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2365662C1 (en) * | 2008-07-15 | 2009-08-27 | Юлия Алексеевна Щепочкина | Cast iron |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2651926C1 (en) * | 2017-02-06 | 2018-04-24 | Юлия Алексеевна Щепочкина | Cast iron |
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