RU2327761C1 - Iron - Google Patents
Iron Download PDFInfo
- Publication number
- RU2327761C1 RU2327761C1 RU2006138104/02A RU2006138104A RU2327761C1 RU 2327761 C1 RU2327761 C1 RU 2327761C1 RU 2006138104/02 A RU2006138104/02 A RU 2006138104/02A RU 2006138104 A RU2006138104 A RU 2006138104A RU 2327761 C1 RU2327761 C1 RU 2327761C1
- Authority
- RU
- Russia
- Prior art keywords
- iron
- cerium
- molybdenum
- vanadium
- zirconium
- 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
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 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
- 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
- 229910052726 zirconium 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
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon 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
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 4
- 239000011651 chromium Substances 0.000 claims abstract description 4
- 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
- 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
- 238000005452 bending Methods 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
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000005496 tempering Methods 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 металлургии, а именно к составам чугуна, который может быть использован в станкостроении.The invention relates to the field of metallurgy, and in particular to compositions of cast iron, which can be used in machine tools.
Известен чугун, содержащий, мас.%: углерод 1,0-3,0; кремний 0,3-2,0; марганец 0,1-2,0; хром 2,0-10,0; алюминий 0,05-2,0; ванадий 2,0-15,0; церий 0,001-0,2; молибден 0,5-7,0; цирконии 0,01-2,0; железо - остальное [1].Known cast iron, containing, wt.%: Carbon 1.0-3.0; silicon 0.3-2.0; manganese 0.1-2.0; chrome 2.0-10.0; aluminum 0.05-2.0; vanadium 2.0-15.0; cerium 0.001-0.2; molybdenum 0.5-7.0; zirconium 0.01-2.0; iron - the rest [1].
Задача изобретения состоит в повышении прочности чугуна.The objective of the invention is to increase the strength of cast iron.
Технический результат достигается тем, что в чугуне, содержащем углерод, кремний, марганец, хром, алюминий, ванадий, церий, молибден, цирконий, железо, компоненты находятся при следующем соотношении, мас.%: углерод 2,7-3,3; кремний 1,0-2,0; марганец 0,8-1,2; хром 0,8-1,2; алюминий 0,3-0,5; ванадий 0,5-1,0; церий 0,05-0,1; молибден 3,0-4,0; цирконий 0,5-1,0; железо - остальное.The technical result is achieved in that in cast iron containing carbon, silicon, manganese, chromium, aluminum, vanadium, cerium, molybdenum, zirconium, iron, the components are in the following ratio, wt.%: Carbon 2.7-3.3; silicon 1.0-2.0; manganese 0.8-1.2; chrome 0.8-1.2; aluminum 0.3-0.5; vanadium 0.5-1.0; cerium 0.05-0.1; molybdenum 3.0-4.0; zirconium 0.5-1.0; iron is the rest.
В таблице приведены составы чугунаThe table shows the composition of cast iron
Повышение прочности чугуна обусловлено влиянием компонентов, входящих в его состав. Хром стабилизирует карбиды. Молибден в сочетании с ванадием упрочняет твердый раствор, улучшает металлическую основу чугуна. Алюминий и церий выполняют функцию раскислитепей. Цирконий придает мелкозернистоть структуре сплава.The increase in the strength of cast iron is due to the influence of the components that make up its composition. Chrome stabilizes carbides. Molybdenum in combination with vanadium strengthens the solid solution, improves the metal base of cast iron. Aluminum and cerium serve as deoxidants. Zirconium gives a fine-grained alloy structure.
Чугун выплавляют в электропечах и отливают центробежным способом в горячие (400-500°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 centrifugally cast in 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 350-450 ° C.
Источник информацииThe source of information
1. JP 2003-183766, С22С 37/10 2003.1.JP 2003-183766, C22C 37/10 2003.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006138104/02A RU2327761C1 (en) | 2006-10-27 | 2006-10-27 | Iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006138104/02A RU2327761C1 (en) | 2006-10-27 | 2006-10-27 | Iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2327761C1 true RU2327761C1 (en) | 2008-06-27 |
Family
ID=39680073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006138104/02A RU2327761C1 (en) | 2006-10-27 | 2006-10-27 | Iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2327761C1 (en) |
Citations (2)
| 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 |
| JP2003183766A (en) * | 2001-12-13 | 2003-07-03 | Nippon Steel Corp | Hot working tool materials |
-
2006
- 2006-10-27 RU RU2006138104/02A patent/RU2327761C1/en active
Patent Citations (2)
| 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 |
| JP2003183766A (en) * | 2001-12-13 | 2003-07-03 | Nippon Steel Corp | Hot working tool materials |
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