RU2313597C1 - Cast iron - Google Patents
Cast iron Download PDFInfo
- Publication number
- RU2313597C1 RU2313597C1 RU2006112676/02A RU2006112676A RU2313597C1 RU 2313597 C1 RU2313597 C1 RU 2313597C1 RU 2006112676/02 A RU2006112676/02 A RU 2006112676/02A RU 2006112676 A RU2006112676 A RU 2006112676A RU 2313597 C1 RU2313597 C1 RU 2313597C1
- Authority
- RU
- Russia
- Prior art keywords
- cast iron
- iron
- vanadium
- manganese
- titanium
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 13
- 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 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
- 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
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-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
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- 239000010936 titanium Substances 0.000 claims abstract description 7
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 7
- 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
- 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
- 239000000203 mixture Substances 0.000 abstract description 6
- 238000009851 ferrous metallurgy Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004576 sand Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000005096 rolling process Methods 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, для изготовления прокатных валков, деталей песковых насосов.The invention relates to the field of ferrous metallurgy, and in particular to compositions of cast iron, which can be used, for example, for the manufacture of rolling rolls, parts of sand pumps.
Известен чугун следующего состава, мас.%: углерод 2,4-3,6; кремний 1,2-2,6; марганец 0,3-4,0; хром 6,6-8,9; ванадий 0,1-0,8; железо - остальное [1]. Предел прочности такого чугуна при изгибе составляет 52-59 кгс/мм2.Known cast iron of the following composition, wt.%: Carbon 2.4-3.6; silicon 1.2-2.6; manganese 0.3-4.0; chrome 6.6-8.9; vanadium 0.1-0.8; iron - the rest [1]. The tensile strength of such cast iron in bending is 52-59 kgf / mm 2 .
Задачей изобретения является повышение прочности чугуна.The objective of the invention is to increase the strength of cast iron.
Технический результат достигается тем, что чугун, содержащий углерод, кремний, марганец, хром, ванадий, железо, дополнительно содержит цирконий и титан, при следующем соотношении компонентов, мас. %: углерод 2,4-3,4; кремний 2,0-2,6; марганец 3,0-4,0; хром 6,0-8,0; ванадий 1,5-2,0; цирконий 1,0-1,8; титан 0,4-0,8; железо - остальное.The technical result is achieved by the fact that cast iron containing carbon, silicon, manganese, chromium, vanadium, iron, additionally contains zirconium and titanium, in the following ratio, wt. %: carbon 2.4-3.4; silicon 2.0-2.6; manganese 3.0-4.0; chrome 6.0-8.0; vanadium 1.5-2.0; zirconium 1.0-1.8; titanium 0.4-0.8; iron is the rest.
В таблице приведены составы чугуна.The table shows the composition of cast iron.
кгс/мм2 Bending strength
kgf / mm 2
Повышенная прочность чугуна достигается за счет мелкозернистой структуры сплава и комплексного влияния компонентов, входящих в его состав. Цирконий и титан способствуют измельчению зерна. Хром стабилизирует карбиды. Ванадий упрочняет твердый раствор.The increased strength of cast iron is achieved due to the fine-grained structure of the alloy and the complex influence of the components included in its composition. Zirconium and titanium contribute to the grinding of grain. Chrome stabilizes carbides. Vanadium strengthens the solid solution.
Чугун выплавляют в электропечах и отливают формы. Отливки подвергают низкотемпературному отжигу при температуре 600°С.Cast iron is smelted in electric furnaces and molds are cast. The castings are subjected to low-temperature annealing at a temperature of 600 ° C.
Источники информацииInformation sources
1. SU 829710, С22С 37/10, 1981.1. SU 829710, C22C 37/10, 1981.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006112676/02A RU2313597C1 (en) | 2006-04-17 | 2006-04-17 | Cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006112676/02A RU2313597C1 (en) | 2006-04-17 | 2006-04-17 | Cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2313597C1 true RU2313597C1 (en) | 2007-12-27 |
Family
ID=39018945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006112676/02A RU2313597C1 (en) | 2006-04-17 | 2006-04-17 | Cast iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2313597C1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757524A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | High temperature-resistance multi-element alloy casting ball material and preparation method thereof |
| CN103757526A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | High-hardness corrosion-resistance casting ball material and preparation method thereof |
| CN103757525A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | High-carbon low-chromium multi-element alloy casting ball material and preparation method thereof |
| CN103757521A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | Multi-element alloy casting ball material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2428821A1 (en) * | 1974-06-14 | 1975-12-18 | Goetzewerke | WEAR-RESISTANT CAST IRON ALLOY WITH LAMELLAR TO BONE-SHAPED GRAPHITE EXECUTION |
| EP0014655A1 (en) * | 1979-02-05 | 1980-08-20 | ACIERIES THOME CROMBACK Société anonyme dite: | Process for the manufacture of grinding members of an iron alloy |
| SU1289904A1 (en) * | 1986-11-20 | 1987-02-15 | Брянский технологический институт | Cast iron |
| SU1513936A3 (en) * | 1987-09-18 | 2000-01-27 | Новомейский Юрий Донатович | CAST IRON |
-
2006
- 2006-04-17 RU RU2006112676/02A patent/RU2313597C1/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2428821A1 (en) * | 1974-06-14 | 1975-12-18 | Goetzewerke | WEAR-RESISTANT CAST IRON ALLOY WITH LAMELLAR TO BONE-SHAPED GRAPHITE EXECUTION |
| EP0014655A1 (en) * | 1979-02-05 | 1980-08-20 | ACIERIES THOME CROMBACK Société anonyme dite: | Process for the manufacture of grinding members of an iron alloy |
| SU1289904A1 (en) * | 1986-11-20 | 1987-02-15 | Брянский технологический институт | Cast iron |
| SU1513936A3 (en) * | 1987-09-18 | 2000-01-27 | Новомейский Юрий Донатович | CAST IRON |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757524A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | High temperature-resistance multi-element alloy casting ball material and preparation method thereof |
| CN103757526A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | High-hardness corrosion-resistance casting ball material and preparation method thereof |
| CN103757525A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | High-carbon low-chromium multi-element alloy casting ball material and preparation method thereof |
| CN103757521A (en) * | 2013-12-13 | 2014-04-30 | 芜湖金鹰机械科技开发有限公司 | Multi-element alloy casting ball material and preparation method thereof |
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