RU2419670C1 - Iron - Google Patents
Iron Download PDFInfo
- Publication number
- RU2419670C1 RU2419670C1 RU2010106829/02A RU2010106829A RU2419670C1 RU 2419670 C1 RU2419670 C1 RU 2419670C1 RU 2010106829/02 A RU2010106829/02 A RU 2010106829/02A RU 2010106829 A RU2010106829 A RU 2010106829A RU 2419670 C1 RU2419670 C1 RU 2419670C1
- Authority
- RU
- Russia
- Prior art keywords
- iron
- molybdenum
- silver
- copper
- manganese
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-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
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 8
- 239000011733 molybdenum Substances 0.000 claims abstract description 8
- 229910052709 silver Inorganic materials 0.000 claims abstract description 8
- 239000004332 silver Substances 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 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
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 239000011651 chromium Substances 0.000 claims abstract description 6
- 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
- 229910001018 Cast iron Inorganic materials 0.000 claims description 9
- 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
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910001037 White iron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
Изобретение относится к области металлургии, а именно к составам белого чугуна, который может быть использован для изготовления конфорок газовых плит, деталей печей.The invention relates to the field of metallurgy, and in particular to compositions of white cast iron, which can be used for the manufacture of burners of gas stoves, parts of furnaces.
Известен чугун, содержащий, мас.%: углерод 2,2-3,0; кремний 0,5-0,8; марганец 0,5-0,8; хром 14,0-16,0; титан 0,3-0,5; молибден 0,2-0,6; алюминий 0,5-1,0; медь 1,5-2,0; железо - остальное [1].Known cast iron, containing, wt.%: Carbon 2.2-3.0; silicon 0.5-0.8; manganese 0.5-0.8; chrome 14.0-16.0; titanium 0.3-0.5; molybdenum 0.2-0.6; aluminum 0.5-1.0; copper 1.5-2.0; iron - the rest [1].
Задачей изобретения является повышение термостойкости чугуна.The objective of the invention is to increase the heat resistance of cast iron.
Технический результат достигается тем, что чугун, содержащий углерод, кремний, марганец, хром, молибден, алюминий, медь, железо, дополнительно содержит гафний и серебро при следующем соотношении компонентов, мас.%: углерод 2,2-2,8; кремний 0,6-0,8; марганец 0,8-1,2; хром 14,0-16,0; молибден 0,1-0,15; алюминий 2,3-2,7; медь 0,5-0,7; гафний 0,5-0,7; серебро 0,002-0,003; железо - остальное.The technical result is achieved by the fact that cast iron containing carbon, silicon, manganese, chromium, molybdenum, aluminum, copper, iron, additionally contains hafnium and silver in the following ratio of components, wt.%: Carbon 2.2-2.8; silicon 0.6-0.8; manganese 0.8-1.2; chrome 14.0-16.0; molybdenum 0.1-0.15; aluminum 2.3-2.7; copper 0.5-0.7; hafnium 0.5-0.7; silver 0.002-0.003; iron is the rest.
В таблице приведены составы чугуна.The table shows the composition of cast iron.
Термостойкость (нагрев до 800°C - охлаждение на воздухе) чугуна составит ~2500 циклов до разрушения.Heat resistance (heating to 800 ° C - cooling in air) of cast iron will be ~ 2500 cycles to failure.
В составе чугуна компоненты проявляют себя следующим образом. Гафний и молибден упрочняют твердый раствор. Алюминий и хром препятствуют росту окалины. Медь, алюминий и серебро способствуют равномерному прогреву и охлаждению изделий из чугуна. Серебро способствует измельчению зерна.In the composition of cast iron components manifest themselves as follows. Hafnium and molybdenum strengthen the solid solution. Aluminum and chromium inhibit the growth of scale. Copper, aluminum and silver contribute to uniform heating and cooling of cast iron products. Silver helps to chop grain.
Чугун выплавляют в электропечах и отливают в горячие (400-450°С) металлические формы, обмазанные огнеупорной глиной. Для снятия внутренних напряжений отливки отжигают при температуре 550°C.Cast iron is smelted in electric furnaces and cast into hot (400-450 ° C) metal molds coated with refractory clay. To relieve internal stresses, castings are annealed at a temperature of 550 ° C.
Источники информацииInformation sources
1. Авторское свидетельство №1008270 СССР, 1983.1. Copyright certificate No. 1008270 of the USSR, 1983.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010106829/02A RU2419670C1 (en) | 2010-02-24 | 2010-02-24 | Iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010106829/02A RU2419670C1 (en) | 2010-02-24 | 2010-02-24 | Iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2419670C1 true RU2419670C1 (en) | 2011-05-27 |
Family
ID=44734883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010106829/02A RU2419670C1 (en) | 2010-02-24 | 2010-02-24 | Iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2419670C1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2529342C1 (en) * | 2013-10-21 | 2014-09-27 | Юлия Алексеевна Щепочкина | Cast iron |
| CN106756459A (en) * | 2016-12-12 | 2017-05-31 | 广西大学 | A kind of heat treatment method of cast iron transh pump |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1149401A (en) * | 1965-06-01 | 1969-04-23 | Nisso Seiko Kabushiki Kaisha | Hot worked cast iron roll |
| SU1008270A1 (en) * | 1981-07-02 | 1983-03-30 | Украинский Ордена Трудового Красного Знамени Научно-Исследовательский Институт Металлов | Cast iron |
| RU2313600C1 (en) * | 2006-04-19 | 2007-12-27 | Юлия Алексеевна Щепочкина | Cast iron |
-
2010
- 2010-02-24 RU RU2010106829/02A patent/RU2419670C1/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1149401A (en) * | 1965-06-01 | 1969-04-23 | Nisso Seiko Kabushiki Kaisha | Hot worked cast iron roll |
| SU1008270A1 (en) * | 1981-07-02 | 1983-03-30 | Украинский Ордена Трудового Красного Знамени Научно-Исследовательский Институт Металлов | Cast iron |
| RU2313600C1 (en) * | 2006-04-19 | 2007-12-27 | Юлия Алексеевна Щепочкина | Cast iron |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2529342C1 (en) * | 2013-10-21 | 2014-09-27 | Юлия Алексеевна Щепочкина | Cast iron |
| CN106756459A (en) * | 2016-12-12 | 2017-05-31 | 广西大学 | A kind of heat treatment method of cast iron transh pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2419670C1 (en) | Iron | |
| RU2392344C1 (en) | Cast iron | |
| RU2460821C1 (en) | Cast-iron | |
| RU2434968C1 (en) | Iron | |
| RU2492270C1 (en) | Cast iron | |
| RU2445390C1 (en) | Cast iron | |
| RU2347840C1 (en) | Iron | |
| RU2445392C1 (en) | Cast iron | |
| RU2313600C1 (en) | Cast iron | |
| RU2390577C1 (en) | Iron | |
| RU2499071C1 (en) | Cast iron | |
| RU2304182C1 (en) | Cast iron | |
| RU2424345C1 (en) | Iron | |
| RU2386716C1 (en) | Cast iron | |
| RU2449040C1 (en) | Cast iron | |
| RU2299259C1 (en) | Cast iron | |
| RU2299258C1 (en) | Cast iron | |
| RU2475566C1 (en) | Cast-iron | |
| RU2404279C1 (en) | Cast iron | |
| RU2445391C1 (en) | Cast iron | |
| RU2400556C1 (en) | Cast iron | |
| RU2380447C1 (en) | Cast iron | |
| RU2416663C1 (en) | Iron | |
| RU2419668C1 (en) | Iron | |
| RU2382100C1 (en) | Cast iron |