RU2451103C1 - Cast iron - Google Patents
Cast iron Download PDFInfo
- Publication number
- RU2451103C1 RU2451103C1 RU2011125075/02A RU2011125075A RU2451103C1 RU 2451103 C1 RU2451103 C1 RU 2451103C1 RU 2011125075/02 A RU2011125075/02 A RU 2011125075/02A RU 2011125075 A RU2011125075 A RU 2011125075A RU 2451103 C1 RU2451103 C1 RU 2451103C1
- Authority
- RU
- Russia
- Prior art keywords
- cast iron
- iron
- barium
- manganese
- nickel
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 12
- 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
- 229910052788 barium Inorganic materials 0.000 claims abstract description 9
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 8
- 239000011733 molybdenum Substances 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-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
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 239000011669 selenium Substances 0.000 claims abstract description 7
- 229910052711 selenium Inorganic materials 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
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 7
- 239000010937 tungsten Substances 0.000 claims abstract description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 239000011572 manganese Substances 0.000 claims abstract description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 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 3
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Landscapes
- Mold Materials And Core Materials (AREA)
Abstract
Description
Изобретение относится к области металлургии, в частности к составам чугуна, который может быть использован для изготовления цилиндров двигателей внутреннего сгорания.The invention relates to the field of metallurgy, in particular to compositions of cast iron, which can be used for the manufacture of cylinders of internal combustion engines.
Известен чугун, содержащий, мас.%: углерод 2,5-4,0; кремний 0,8-2,5; марганец 0,3-12,5; титан 0-1,0; медь 0-4,0; никель 0-2,5; барий 0-0,2; молибден 0-0,8; железо - остальное [1].Known cast iron, containing, wt.%: Carbon 2.5-4.0; silicon 0.8-2.5; manganese 0.3-12.5; titanium 0-1.0; copper 0-4.0; nickel 0-2.5; barium 0-0.2; molybdenum 0-0.8; iron - the rest [1].
Задачей изобретения является повышение износостойкости чугуна.The objective of the invention is to increase the wear resistance of cast iron.
Технический результат достигается тем, что чугун, содержащий углерод, кремний, марганец, титан, медь, никель, барий, молибден, железо, дополнительно включает вольфрам и селен, причем компоненты находятся при следующем соотношении, мас.%: углерод 3,0-3,5; кремний 2,0-2,5; марганец 2,0-2,5; титан 0,01-0,03; медь 0,1-0,15; никель 0,5-0,9; барий 0,001-0,015; молибден 0,9-1,1; вольфрам 0,9-1,1; селен 0,001-0,015; железо - остальное.The technical result is achieved by the fact that cast iron containing carbon, silicon, manganese, titanium, copper, nickel, barium, molybdenum, iron, additionally includes tungsten and selenium, and the components are in the following ratio, wt.%: Carbon 3.0-3 ,5; silicon 2.0-2.5; manganese 2.0-2.5; titanium 0.01-0.03; copper 0.1-0.15; nickel 0.5-0.9; barium 0.001-0.015; molybdenum 0.9-1.1; tungsten 0.9-1.1; selenium 0.001-0.015; iron is the rest.
В таблице приведены составы чугуна.The table shows the composition of cast iron.
Повышение износостойкости чугуна обусловлено комплексным влиянием компонентов, входящих в его состав. Марганец, вольфрам, молибден обеспечивают твердость и износостойкость сплава. Никель, медь увеличивают прочность сплава. Барий раскисляет сплав. Барий и селен снижают количество образующихся при трении заусениц.The increase in wear resistance of cast iron is due to the complex effect of the components that make up its composition. Manganese, tungsten, molybdenum provide hardness and wear resistance of the alloy. Nickel, copper increase the strength of the alloy. Barium deoxidizes the alloy. Barium and selenium reduce the amount of burrs due to friction.
Изделия из чугуна могут быть отлиты в кокили, нагретые до температуры 400-450°С. Отливки подвергают нормализации при температуре 930-950°С и отпуску при температуре 700-720°С.Cast iron products can be cast into molds heated to a temperature of 400-450 ° C. Castings are subjected to normalization at a temperature of 930-950 ° C and tempering at a temperature of 700-720 ° C.
Источники информацииInformation sources
1. JP 60-121254, 1985.1. JP 60-121254, 1985.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011125075/02A RU2451103C1 (en) | 2011-06-17 | 2011-06-17 | Cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011125075/02A RU2451103C1 (en) | 2011-06-17 | 2011-06-17 | Cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2451103C1 true RU2451103C1 (en) | 2012-05-20 |
Family
ID=46230753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011125075/02A RU2451103C1 (en) | 2011-06-17 | 2011-06-17 | Cast iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2451103C1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB904753A (en) * | 1958-02-06 | 1962-08-29 | Renault | Improvements in or relating to high toughness cast iron for relatively thick castings and method of heat treating same |
| RU2128239C1 (en) * | 1998-06-02 | 1999-03-27 | Совместное предприятие Акционерная компания "Тулачермет" | Cast iron and a method of smelting thereof in blast furnace |
| RU2149914C1 (en) * | 1999-01-06 | 2000-05-27 | Открытое акционерное общество совместное предприятие акционерная компания "Тулачермет" | Cast iron |
-
2011
- 2011-06-17 RU RU2011125075/02A patent/RU2451103C1/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB904753A (en) * | 1958-02-06 | 1962-08-29 | Renault | Improvements in or relating to high toughness cast iron for relatively thick castings and method of heat treating same |
| RU2128239C1 (en) * | 1998-06-02 | 1999-03-27 | Совместное предприятие Акционерная компания "Тулачермет" | Cast iron and a method of smelting thereof in blast furnace |
| RU2149914C1 (en) * | 1999-01-06 | 2000-05-27 | Открытое акционерное общество совместное предприятие акционерная компания "Тулачермет" | Cast iron |
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