RU2475556C1 - Cast-iron - Google Patents
Cast-iron Download PDFInfo
- Publication number
- RU2475556C1 RU2475556C1 RU2011154502/02A RU2011154502A RU2475556C1 RU 2475556 C1 RU2475556 C1 RU 2475556C1 RU 2011154502/02 A RU2011154502/02 A RU 2011154502/02A RU 2011154502 A RU2011154502 A RU 2011154502A RU 2475556 C1 RU2475556 C1 RU 2475556C1
- Authority
- RU
- Russia
- Prior art keywords
- iron
- cast
- nickel
- manganese
- copper
- 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 compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 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
- 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
- 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
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 7
- 239000010955 niobium Substances 0.000 claims abstract description 7
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 229910052714 tellurium Inorganic materials 0.000 claims abstract description 7
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims abstract description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 239000011572 manganese Substances 0.000 claims abstract description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 5
- 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
- 230000000694 effects Effects 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 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
- 239000004927 clay Substances 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000010438 heat treatment Methods 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
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Contacts (AREA)
Abstract
Description
Изобретение относится к области черной металлургии, в частности к составам чугуна, который может быть использован для изготовления изделий, эксплуатируемых при повышенных температурах и механических нагрузках.The invention relates to the field of ferrous metallurgy, in particular to compositions of cast iron, which can be used for the manufacture of products operated at elevated temperatures and mechanical loads.
Известен чугун, содержащий, мас.%: углерод 3,6-3,9; кремний 0,35-0,85; марганец 1,4-1,9; хром 0,05-0,3; никель 0,3-0,8; титан 0,01-0,05; медь 1,8-2,6; железо - остальное [1].Known cast iron, containing, wt.%: Carbon 3.6-3.9; silicon 0.35-0.85; manganese 1.4-1.9; chrome 0.05-0.3; nickel 0.3-0.8; titanium 0.01-0.05; copper 1.8-2.6; iron - the rest [1].
Задачей изобретения является увеличение сопротивления чугуна кручению при повышенных температурах.The objective of the invention is to increase the resistance of cast iron to torsion at elevated temperatures.
Технический результат достигается тем, что чугун, содержащий углерод, кремний, марганец, хром, никель, медь, железо, дополнительно включает ниобий и теллур, причем компоненты находятся при следующем соотношении, мас.%: углерод 3,6-3,9; кремний 0,25-0,3; марганец 2,2-2,6; хром 0,1-0,15; никель 1,6-2,0; медь 0,8-1,2; ниобий 0,6-0,8; теллур 0,001-0,0012; железо - остальное.The technical result is achieved by the fact that cast iron containing carbon, silicon, manganese, chromium, nickel, copper, iron, additionally includes niobium and tellurium, and the components are in the following ratio, wt.%: Carbon 3.6-3.9; silicon 0.25-0.3; manganese 2.2-2.6; chrome 0.1-0.15; nickel 1.6-2.0; copper 0.8-1.2; niobium 0.6-0.8; tellurium 0.001-0.0012; iron is the rest.
В таблице приведены составы чугуна.The table shows the composition of cast iron.
В составе чугуна компоненты проявляют себя следующим образом. Ниобий, никель, хром и марганец обеспечивают твердость и прочность чугуна при повышенных температурах. Хром и теллур стабилизируют карбиды. Медь обеспечивает равномерность прогрева изделий из сплава, препятствует возникновению трещин.In the composition of cast iron, the components manifest themselves as follows. Niobium, nickel, chromium and manganese provide hardness and strength of cast iron at elevated temperatures. Chromium and tellurium stabilize carbides. Copper provides uniform heating of alloy products, prevents the occurrence of cracks.
Чугун выплавляют в электропечах и отливают в горячие (400-450°С) металлические формы, обмазанные огнеупорной глиной. Отливки подвергают нормализации при температуре 900-950°С и отпуску при температуре 350-450°С.Cast iron is smelted in electric furnaces and cast into hot (400-450 ° 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 350-450 ° C.
Источник информацииThe source of information
1. SU 1636471, С22С 37/10, 1991.1. SU 1636471, C22C 37/10, 1991.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011154502/02A RU2475556C1 (en) | 2011-12-29 | 2011-12-29 | Cast-iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011154502/02A RU2475556C1 (en) | 2011-12-29 | 2011-12-29 | Cast-iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2475556C1 true RU2475556C1 (en) | 2013-02-20 |
Family
ID=49120990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011154502/02A RU2475556C1 (en) | 2011-12-29 | 2011-12-29 | Cast-iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2475556C1 (en) |
Citations (6)
| 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 |
| JPS6036754A (en) * | 1983-08-08 | 1985-02-25 | Kubota Ltd | Composite cylinder liner |
| JPS60247036A (en) * | 1984-05-22 | 1985-12-06 | Mitsui Eng & Shipbuild Co Ltd | Cv-cast iron cylinder liner |
| JPS61157655A (en) * | 1984-12-28 | 1986-07-17 | Daido Steel Co Ltd | casting tools |
| SU1636471A1 (en) * | 1988-07-22 | 1991-03-23 | Украинский научно-исследовательский институт металлов | Cast iron for rolls |
| EP2003375B1 (en) * | 2007-06-12 | 2011-04-20 | Federal-Mogul Nürnberg GmbH | Motor component and application of a cast iron alloy for a motor component |
-
2011
- 2011-12-29 RU RU2011154502/02A patent/RU2475556C1/en active
Patent Citations (6)
| 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 |
| JPS6036754A (en) * | 1983-08-08 | 1985-02-25 | Kubota Ltd | Composite cylinder liner |
| JPS60247036A (en) * | 1984-05-22 | 1985-12-06 | Mitsui Eng & Shipbuild Co Ltd | Cv-cast iron cylinder liner |
| JPS61157655A (en) * | 1984-12-28 | 1986-07-17 | Daido Steel Co Ltd | casting tools |
| SU1636471A1 (en) * | 1988-07-22 | 1991-03-23 | Украинский научно-исследовательский институт металлов | Cast iron for rolls |
| EP2003375B1 (en) * | 2007-06-12 | 2011-04-20 | Federal-Mogul Nürnberg GmbH | Motor component and application of a cast iron alloy for a motor component |
Non-Patent Citations (1)
| Title |
|---|
| А, 19.03.1997. * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2333272C1 (en) | Cast iron | |
| RU2475556C1 (en) | Cast-iron | |
| RU2354736C1 (en) | Cast iron | |
| RU2359057C1 (en) | Cast iron | |
| RU2449042C1 (en) | Cast iron | |
| RU2557849C1 (en) | Cast iron | |
| RU2320758C1 (en) | Cast iron | |
| RU2342454C1 (en) | Cast iron | |
| RU2371505C1 (en) | Cast iron | |
| RU2381288C1 (en) | Cast iron | |
| RU2462527C1 (en) | Cast iron | |
| RU2557196C1 (en) | Cast iron | |
| RU2381292C1 (en) | Cast iron | |
| RU2361954C1 (en) | Cast iron | |
| RU2391436C1 (en) | Cast iron | |
| RU2337174C1 (en) | Iron | |
| RU2494164C1 (en) | Cast iron | |
| RU2355807C1 (en) | Cast iron | |
| RU2449040C1 (en) | Cast iron | |
| RU2360028C1 (en) | Cast iron | |
| RU2446225C1 (en) | Cast iron | |
| RU2329326C1 (en) | Iron | |
| RU2375489C1 (en) | Cast iron | |
| RU2383646C1 (en) | Malleable iron | |
| RU2636291C1 (en) | Cast iron |