RU2326979C2 - Iron - Google Patents
Iron Download PDFInfo
- Publication number
- RU2326979C2 RU2326979C2 RU2006111861/02A RU2006111861A RU2326979C2 RU 2326979 C2 RU2326979 C2 RU 2326979C2 RU 2006111861/02 A RU2006111861/02 A RU 2006111861/02A RU 2006111861 A RU2006111861 A RU 2006111861A RU 2326979 C2 RU2326979 C2 RU 2326979C2
- Authority
- RU
- Russia
- Prior art keywords
- iron
- vanadium
- cobalt
- nickel
- titanium
- Prior art date
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- 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
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010941 cobalt Substances 0.000 claims abstract description 8
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-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
- 239000010936 titanium Substances 0.000 claims abstract description 8
- 229910052719 titanium 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
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 7
- 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
- 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
- 229910052796 boron Inorganic materials 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 6
- 239000011777 magnesium Substances 0.000 claims abstract description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 239000011651 chromium Substances 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 10
- 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
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 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
- 238000001816 cooling Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Description
Изобретение относится к области черной металлургии, а именно к составам чугуна, который может быть использован, например, в машиностроении.The invention relates to the field of ferrous metallurgy, in particular to compositions of cast iron, which can be used, for example, in mechanical engineering.
Известен чугун, содержащий, мас.%: углерод 3,0-7,0; кремний ≤5,0; марганец ≤3,0; медь 0,5-30,0; хром 0,5-20,0; никель 0,5-40,0; титан 0,01-3,0; ванадий 0,05-5,0; кобальт 0,1-30,0; магниц и железо - остальное.Known cast iron, containing, wt.%: Carbon 3.0-7.0; silicon ≤5.0; Manganese ≤3.0; copper 0.5-30.0; chrome 0.5-20.0; nickel 0.5-40.0; titanium 0.01-3.0; vanadium 0.05-5.0; cobalt 0.1-30.0; magnets and iron - the rest.
Задачей изобретения является повышение усталостной прочности чугуна.The objective of the invention is to increase the fatigue strength of cast iron.
Технический результат достигается тем, что чугун, содержащий углерод, кремний, марганец, медь, хром, никель, титан, ванадий, кобальт, магний, железо, дополнительно включает алюминий и бор при следующем соотношении компонентов, мас.%: углерод 3,0-3,6; кремний 2,0-2,5; марганец 0,2-0,6; медь 0,5-1,0; хром 0,15-0,3; никель 4,0-5,0; титан 0,1-0,2; ванадий 2,0-3,0; кобальт 4,0-6,0; магний 0,05-0,1; алюминий 0,05-0,1; бор 0,01-0,03; железо - остальное.The technical result is achieved by the fact that cast iron containing carbon, silicon, manganese, copper, chromium, nickel, titanium, vanadium, cobalt, magnesium, iron, additionally includes aluminum and boron in the following ratio of components, wt.%: Carbon 3.0- 3.6; silicon 2.0-2.5; manganese 0.2-0.6; copper 0.5-1.0; chrome 0.15-0.3; nickel 4.0-5.0; titanium 0.1-0.2; vanadium 2.0-3.0; cobalt 4.0-6.0; magnesium 0.05-0.1; aluminum 0.05-0.1; boron 0.01-0.03; iron is the rest.
В таблице приведены составы чугуна.The table shows the composition of cast iron.
Повышение усталостной прочности чугуна достигается за счет комплексного влияния компонентов, входящих в его состав. Хром и бор стабилизируют карбиды. Ванадий и кобальт упрочняют твердый раствор. Никель и медь улучшают металлическую основу сплава. Алюминий раскисляет чугун. Титан способствует измельчению зерна.The increase in fatigue strength of cast iron is achieved due to the complex effect of the components that make up its composition. Chrome and boron stabilize carbides. Vanadium and cobalt harden the solid solution. Nickel and copper improve the metal base of the alloy. Aluminum deoxidizes cast iron. Titanium helps to chop grain.
Чугун выплавляют в электропечах и отливают в горячие (400-500°C) металлические формы, обмазанные огнеупорной глиной. Отливки подвергают отжигу при температуре 900-980°C с последующим охлаждением с печью.Cast iron is smelted in electric furnaces and cast into hot (400-500 ° C) metal molds coated with refractory clay. The castings are annealed at a temperature of 900-980 ° C, followed by cooling with a furnace.
Источник информацииThe source of information
1. JP 61-157655 А, С22С 37/10, 1982.1. JP 61-157655 A, C22C 37/10, 1982.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006111861/02A RU2326979C2 (en) | 2006-04-10 | 2006-04-10 | Iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006111861/02A RU2326979C2 (en) | 2006-04-10 | 2006-04-10 | Iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006111861A RU2006111861A (en) | 2007-10-27 |
| RU2326979C2 true RU2326979C2 (en) | 2008-06-20 |
Family
ID=38955413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006111861/02A RU2326979C2 (en) | 2006-04-10 | 2006-04-10 | Iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2326979C2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2452786C1 (en) * | 2011-04-28 | 2012-06-10 | Государственное образовательное учреждение высшего профессионального образования "Московский государственный университет путей сообщения" (МИИТ) | Wear resistant cast iron |
| RU2554234C1 (en) * | 2014-04-08 | 2015-06-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2610100C1 (en) * | 2015-10-19 | 2017-02-07 | Юлия Алексеевна Щепочкина | Cast iron |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1765239A1 (en) * | 1991-03-26 | 1992-09-30 | Днепропетровский инженерно-строительный институт | Cast iron |
| JP2005290533A (en) * | 2004-04-06 | 2005-10-20 | Kubota Corp | High wear-resistant roll material and high wear-resistant composite roll |
-
2006
- 2006-04-10 RU RU2006111861/02A patent/RU2326979C2/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1765239A1 (en) * | 1991-03-26 | 1992-09-30 | Днепропетровский инженерно-строительный институт | Cast iron |
| JP2005290533A (en) * | 2004-04-06 | 2005-10-20 | Kubota Corp | High wear-resistant roll material and high wear-resistant composite roll |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2452786C1 (en) * | 2011-04-28 | 2012-06-10 | Государственное образовательное учреждение высшего профессионального образования "Московский государственный университет путей сообщения" (МИИТ) | Wear resistant cast iron |
| RU2554234C1 (en) * | 2014-04-08 | 2015-06-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2610100C1 (en) * | 2015-10-19 | 2017-02-07 | Юлия Алексеевна Щепочкина | Cast iron |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2006111861A (en) | 2007-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZ9A | Application not withdrawn (correction of the notice of withdrawal) |
Effective date: 20071224 |