RU2012656C1 - Cast iron - Google Patents
Cast iron Download PDFInfo
- Publication number
- RU2012656C1 RU2012656C1 SU5025677A RU2012656C1 RU 2012656 C1 RU2012656 C1 RU 2012656C1 SU 5025677 A SU5025677 A SU 5025677A RU 2012656 C1 RU2012656 C1 RU 2012656C1
- Authority
- RU
- Russia
- Prior art keywords
- cast iron
- iron
- copper
- silicon
- vanadium
- Prior art date
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- 229910001018 Cast iron Inorganic materials 0.000 title abstract description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-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
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 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
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 6
- 239000011574 phosphorus Substances 0.000 claims abstract description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 6
- 239000010937 tungsten Substances 0.000 claims abstract description 6
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052726 zirconium Inorganic materials 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
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract 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 2
- 229910000805 Pig iron Inorganic materials 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 150000002910 rare earth metals Chemical class 0.000 claims 1
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 8
- 235000000396 iron Nutrition 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Hard Magnetic Materials (AREA)
Abstract
Description
Изобретение относится к металлургии, в частности к чугунам, используемым для изготовления отливок, работающих в условиях высоких механических нагрузок. The invention relates to metallurgy, in particular to cast irons used for the manufacture of castings operating under high mechanical loads.
Известен чугун, содержащий углерод, кремний, медь и другие компоненты (1). Known cast iron containing carbon, silicon, copper and other components (1).
Известен также чугун, содержащий следующие компоненты, мас. % : углерод 2,7-3,6; кремний 0,3-0,8; марганец 0,4-0,8; хром 16,0-24,0; никель 0,2-0,6; медь 0,2-0,6; ванадий 0,1-0,3; редкоземельные элементы 0,01-0,1; алюминий 0,05-0,12; фосфор 0,01-0,12; азот 0,005-0,01; железо остальное (2). Твердость такого чугуна составляет, HRC 60-64; износ, г/м2 ˙ ч 2,1-5,0.Also known is cast iron containing the following components, wt. %: carbon 2.7-3.6; silicon 0.3-0.8; manganese 0.4-0.8; chrome 16.0-24.0; nickel 0.2-0.6; copper 0.2-0.6; vanadium 0.1-0.3; rare earths 0.01-0.1; aluminum 0.05-0.12; phosphorus 0.01-0.12; nitrogen 0.005-0.01; iron the rest (2). The hardness of such cast iron is HRC 60-64; wear, g / m 2 ˙ h 2.1-5.0.
Целью изобретения является повышение твердости и износостойкости чугуна. The aim of the invention is to increase the hardness and wear resistance of cast iron.
Цель достигается тем, что в состав чугуна дополнительно вводят вольфрам и цирконий, при следующем соотношении компонентов, мас. % : углерод 2,7-3,6; кремний 0,3-0,8; марганец 1,3-1,8; хром 16,0-24,0; никель 1,0-2,0; медь 0,8-1,2; ванадий 0,5-0,7; редкоземельные элементы 0,01-0,1; фосфор 0,08-0,12; азот 0,01-0,015; вольфрам 0,2-0,3; цирконий 0,15-0,25; железо остальное. The goal is achieved by the fact that tungsten and zirconium are additionally introduced into the composition of cast iron, in the following ratio of components, wt. %: carbon 2.7-3.6; silicon 0.3-0.8; manganese 1.3-1.8; chrome 16.0-24.0; nickel 1.0-2.0; copper 0.8-1.2; vanadium 0.5-0.7; rare earths 0.01-0.1; phosphorus 0.08-0.12; nitrogen 0.01-0.015; tungsten 0.2-0.3; zirconium 0.15-0.25; iron the rest.
В таблице приведены составы чугунов. The table shows the compositions of cast irons.
Ожидается, что твердость предложенного чугуна составит, HRC: для 1 состава 68; для 2 состава 69; для 3 состава 66. Износ составит г/м2 ˙ ч: для 1 состава 1,2; для 2 состава 1,0; для 3 состава 1,5.It is expected that the hardness of the proposed cast iron will be, HRC: for 1 composition of 68; for 2 composition 69; for 3 composition 66. Depreciation will be g / m 2 ˙ h: for 1 composition 1.2; for 2 composition 1.0; for 3 composition of 1.5.
Предложенный чугун может быть эффективно использован в машино- и станкостроении. The proposed cast iron can be effectively used in machine and machine tools.
Claims (1)
Углерод 2,7 - 3,6
Кремний 0,3 - 0,8
Марганец 1,3 - 1,8
Хром 16,0 - 24,0
Никель 1,0 - 2,0
Медь 0,8 - 1,2
Ванадий 0,5 - 0,7
Редкоземельные металлы 0,01 - 0,1
Фосфор 0,08 - 0,12
Азот 0,01 - 0,015
Вольфрам 0,2 - 0,3
Цирконий 0,15 - 0,25
Железо ОстальноеPIG IRON containing carbon, silicon, manganese, chromium, nickel, copper, vanadium, rare earth elements, phosphorus, nitrogen, iron, characterized in that, in order to increase hardness and wear resistance, it additionally contains tungsten and zirconium in the following ratio of components, wt . %:
Carbon 2.7 - 3.6
Silicon 0.3 - 0.8
Manganese 1.3 - 1.8
Chrome 16.0 - 24.0
Nickel 1.0 - 2.0
Copper 0.8 - 1.2
Vanadium 0.5 - 0.7
Rare earth metals 0.01 - 0.1
Phosphorus 0.08 - 0.12
Nitrogen 0.01 - 0.015
Tungsten 0.2 - 0.3
Zirconium 0.15 - 0.25
Iron Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5025677 RU2012656C1 (en) | 1992-01-04 | 1992-01-04 | Cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5025677 RU2012656C1 (en) | 1992-01-04 | 1992-01-04 | Cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012656C1 true RU2012656C1 (en) | 1994-05-15 |
Family
ID=21596088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5025677 RU2012656C1 (en) | 1992-01-04 | 1992-01-04 | Cast iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2012656C1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2307188C1 (en) * | 2006-03-02 | 2007-09-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2326966C2 (en) * | 2006-04-10 | 2008-06-20 | Юлия Алексеевна Щепочкина | Iron |
| RU2345167C1 (en) * | 2007-07-12 | 2009-01-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2424344C1 (en) * | 2010-04-09 | 2011-07-20 | Юлия Алексеевна Щепочкина | Iron |
-
1992
- 1992-01-04 RU SU5025677 patent/RU2012656C1/en active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2307188C1 (en) * | 2006-03-02 | 2007-09-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2326966C2 (en) * | 2006-04-10 | 2008-06-20 | Юлия Алексеевна Щепочкина | Iron |
| RU2345167C1 (en) * | 2007-07-12 | 2009-01-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2424344C1 (en) * | 2010-04-09 | 2011-07-20 | Юлия Алексеевна Щепочкина | Iron |
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