RU2012652C1 - Cast iron - Google Patents
Cast iron Download PDFInfo
- Publication number
- RU2012652C1 RU2012652C1 SU5026909A RU2012652C1 RU 2012652 C1 RU2012652 C1 RU 2012652C1 SU 5026909 A SU5026909 A SU 5026909A RU 2012652 C1 RU2012652 C1 RU 2012652C1
- Authority
- RU
- Russia
- Prior art keywords
- cast iron
- iron
- manganese
- silicon
- vanadium
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 7
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052796 boron Inorganic materials 0.000 claims abstract description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 6
- 239000011733 molybdenum Substances 0.000 claims abstract description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 4
- 239000011572 manganese Substances 0.000 claims abstract description 4
- 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 abstract description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 229910000805 Pig iron Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Description
Изобретение относится к черной металлургии, в частности к составам чугуна, используемого для изготовления изделий, работающих в условиях ударно-абразивного износа. Чугунные изделия могут быть использованы, например, в вибрационной технике. The invention relates to ferrous metallurgy, in particular to compositions of cast iron used for the manufacture of products operating in conditions of impact-abrasive wear. Cast iron products can be used, for example, in vibration technology.
Известен чугун, содержащий, углерод, кремний, марганец, фосфор, кальций и другие компоненты (1). Known cast iron containing carbon, silicon, manganese, phosphorus, calcium and other components (1).
Известен также чугун, содержащий следующие компоненты, мас. % : углерод 2,5-3,5; кремний 1,0-1,5; марганец 0,5-1,5; хром 4,5-5,5; ванадий 2,0-2,5; железо остальное (2). Ударно-усталостная прочность (число ударов до разрушения цилиндрической отливки диаметром 50 мм, высотой 200 мм, при энергии удара 650 Дж) составляет максимально 282. Also known is cast iron containing the following components, wt. %: carbon 2.5-3.5; silicon 1.0-1.5; manganese 0.5-1.5; chrome 4.5-5.5; vanadium 2.0-2.5; iron the rest (2). Impact-fatigue strength (the number of strokes before the destruction of a cylindrical casting with a diameter of 50 mm, a height of 200 mm, with an impact energy of 650 J) is a maximum of 282.
Целью изобретения является повышение ударно-усталостной прочности чугуна. The aim of the invention is to increase the impact fatigue strength of cast iron.
Цель достигается тем, что в состав чугуна, содержащего углерод, кремний, марганец, хром, ванадий, железо, дополнительно вводят молибден и бор, при следующем соотношении компонентов, мас. % : углерод 2,1-2,5; кремний 1,0-0,5; марганец 6,0-6,8; хром 5,5-6,3; ванадий 2,0-2,5; молибден 1,0-1,8; бор 0,05-0,1; железо - остальное. The goal is achieved by the fact that in the composition of cast iron containing carbon, silicon, manganese, chromium, vanadium, iron, molybdenum and boron are additionally introduced, in the following ratio of components, wt. %: carbon 2.1-2.5; silicon 1.0-0.5; manganese 6.0-6.8; chrome 5.5-6.3; vanadium 2.0-2.5; molybdenum 1.0-1.8; boron 0.05-0.1; iron is the rest.
В таблице приведены составы предложенного чугуна. The table shows the compositions of the proposed cast iron.
Ожидается, что ударно-усталостная прочность (удары до разрушения цилиндрической отливки диаметром 50 мм, высотой 200 мм, при энергии удара 650 Дж) предложенного чугуна составит: для 1 и 2 составов 310±10 ударов; для 3 состава 300±10 ударов. It is expected that the impact fatigue strength (impacts before fracture of a cylindrical casting with a diameter of 50 mm, a height of 200 mm, and impact energy of 650 J) of the proposed cast iron will be: for 1 and 2 compositions 310 ± 10 impacts; for 3 composition 300 ± 10 strokes.
Claims (1)
Углерод 2,1 - 2,8
Кремний 0,5 - 1,0
Марганец 6,0 - 6,8
Хром 5,5 - 6,3
Ванадий 2,0 - 2,5
Молибден 1,0 - 1,8
Бор 0,05 - 0,1
Железо ОстальноеPIG IRON containing carbon, silicon, manganese, chromium, vanadium, iron, characterized in that, in order to increase the impact fatigue strength, it additionally contains molybdenum and boron, in the following ratio of components, wt. %:
Carbon 2.1 - 2.8
Silicon 0.5 - 1.0
Manganese 6.0 - 6.8
Chrome 5.5 - 6.3
Vanadium 2.0 - 2.5
Molybdenum 1.0 - 1.8
Boron 0.05 - 0.1
Iron Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5026909 RU2012652C1 (en) | 1992-02-11 | 1992-02-11 | Cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5026909 RU2012652C1 (en) | 1992-02-11 | 1992-02-11 | Cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012652C1 true RU2012652C1 (en) | 1994-05-15 |
Family
ID=21596693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5026909 RU2012652C1 (en) | 1992-02-11 | 1992-02-11 | Cast iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2012652C1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2124066C1 (en) * | 1998-02-27 | 1998-12-27 | Акционерное общество открытого типа "Кушвинский завод прокатных валков" | Cast iron |
| RU2135617C1 (en) * | 1998-04-23 | 1999-08-27 | Дорофеев Генрих Алексеевич | Alloy with free and fixed carbon and method of its production |
-
1992
- 1992-02-11 RU SU5026909 patent/RU2012652C1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2124066C1 (en) * | 1998-02-27 | 1998-12-27 | Акционерное общество открытого типа "Кушвинский завод прокатных валков" | Cast iron |
| RU2135617C1 (en) * | 1998-04-23 | 1999-08-27 | Дорофеев Генрих Алексеевич | Alloy with free and fixed carbon and method of its production |
| US6527877B1 (en) | 1998-04-23 | 2003-03-04 | Limited Liability Company “SKM” | Iron-based alloy containing bonded and free carbon and method of manufacturing the same |
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