RU2012668C1 - Cast iron - Google Patents
Cast iron Download PDFInfo
- Publication number
- RU2012668C1 RU2012668C1 SU5029723A RU2012668C1 RU 2012668 C1 RU2012668 C1 RU 2012668C1 SU 5029723 A SU5029723 A SU 5029723A RU 2012668 C1 RU2012668 C1 RU 2012668C1
- Authority
- RU
- Russia
- Prior art keywords
- cast iron
- iron
- manganese
- phosphorus
- silicon
- Prior art date
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- 229910001018 Cast iron Inorganic materials 0.000 title abstract description 12
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-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
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 7
- 239000011574 phosphorus 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 239000010936 titanium Substances 0.000 claims abstract description 6
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052796 boron Inorganic materials 0.000 claims abstract description 5
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 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 description 3
- 229910000805 Pig iron Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000008092 positive effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 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 области металлургии, в частности, к составам чугунов, используемых в качестве конструкционного материала в машиностроении, станкостроении. The invention relates to the field of metallurgy, in particular, to compositions of cast irons used as structural material in mechanical engineering, machine tool industry.
Известен чугун, содержащий углерод, марганец, кремний, фосфор и другие компоненты (1). Known cast iron containing carbon, manganese, silicon, phosphorus and other components (1).
Известен также чугун, содержащий следующие компоненты, мас. % : углерод 2,5-4,3; кремний 0,8-2,6; марганец 0,2-1,0; фосфор 0,2-1,0; алюминий 0,01-1,2; медь 0,01-1,0; титан 0,03-0,2; кальций 0,01-0,1; редкоземельные металлы 0,01-0,1; магний 0,01-0,05; сурьма 0,01-0,03; азот 0,01-0,05; железо остальное (2). Also known is cast iron containing the following components, wt. %: carbon 2.5-4.3; silicon 0.8-2.6; manganese 0.2-1.0; phosphorus 0.2-1.0; aluminum 0.01-1.2; copper 0.01-1.0; titanium 0.03-0.2; calcium 0.01-0.1; rare earth metals 0.01-0.1; magnesium 0.01-0.05; antimony 0.01-0.03; nitrogen 0.01-0.05; iron the rest (2).
Целью изобретения является повышение прочности чугуна. The aim of the invention is to increase the strength of cast iron.
Цель достигается тем, что в состав чугуна, содержащего углерод, кремний, марганец, фосфор, алюминий, медь, титан, азот, железо, дополнительно вводят ванадий и бор, при следующем соотношении компонентов, мас. % : углерод 2,5-4,3; кремний 0,8-2,6; марганец 1,5-2,0; фосфор 0,2-1,0; алюминий 0,1-0,3; медь 1,2-1,6; титан 0,3-0,5; азот 0,05-0,07; ванадий 2,8-3,4; бор 0,5-0,9; железо остальное. The goal is achieved by the fact that in the composition of cast iron containing carbon, silicon, manganese, phosphorus, aluminum, copper, titanium, nitrogen, iron, vanadium and boron are additionally introduced, in the following ratio of components, wt. %: carbon 2.5-4.3; silicon 0.8-2.6; manganese 1.5-2.0; phosphorus 0.2-1.0; aluminum 0.1-0.3; copper 1.2-1.6; titanium 0.3-0.5; nitrogen 0.05-0.07; vanadium 2.8-3.4; boron 0.5-0.9; iron the rest.
В таблице приведены составы предложенного чугуна. The table shows the compositions of the proposed cast iron.
Ожидается, что предел прочности при растяжении чугуна составит ≈ 290 ± 10 МПа для всех составов. Длительная прочность чугуна при температуре 500оС составит ≈180 ±10 МПам для всех составов.The tensile strength of cast iron is expected to be ≈ 290 ± 10 MPa for all compositions. Prolonged strength cast iron at a temperature of 500 ° C will be ≈180 ± 10 Mpamo for all compositions.
Claims (1)
Углерод 2,5 - 4,3
Кремний 0,8 - 2,6
Марганец 1,5 - 2,0
Алюминий 0,1 - 0,3
Медь 1,2 - 1,6
Титан 0,3 - 0,5
Ванадий 2,8 - 3,4
Бор 0,5 - 0,9
Фосфор 0,2 - 1,0
Азот 0,05 - 0,07
Железо ОстальноеPIG IRON containing carbon, silicon, manganese, aluminum, copper, titanium, vanadium, boron, phosphorus, nitrogen and iron, characterized in that, in order to increase heat resistance and hardenability, it contains components in the following ratio, wt. %:
Carbon 2.5 - 4.3
Silicon 0.8 - 2.6
Manganese 1.5 - 2.0
Aluminum 0.1 - 0.3
Copper 1.2 - 1.6
Titanium 0.3 - 0.5
Vanadium 2.8 - 3.4
Boron 0.5 - 0.9
Phosphorus 0.2 - 1.0
Nitrogen 0.05 - 0.07
Iron Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5029723 RU2012668C1 (en) | 1992-02-26 | 1992-02-26 | Cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5029723 RU2012668C1 (en) | 1992-02-26 | 1992-02-26 | Cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012668C1 true RU2012668C1 (en) | 1994-05-15 |
Family
ID=21598075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5029723 RU2012668C1 (en) | 1992-02-26 | 1992-02-26 | Cast iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2012668C1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2304629C1 (en) * | 2006-07-11 | 2007-08-20 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2307189C1 (en) * | 2006-03-13 | 2007-09-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2326978C2 (en) * | 2006-03-20 | 2008-06-20 | Юлия Алексеевна Щепочкина | Iron |
-
1992
- 1992-02-26 RU SU5029723 patent/RU2012668C1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2307189C1 (en) * | 2006-03-13 | 2007-09-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2326978C2 (en) * | 2006-03-20 | 2008-06-20 | Юлия Алексеевна Щепочкина | Iron |
| RU2304629C1 (en) * | 2006-07-11 | 2007-08-20 | Юлия Алексеевна Щепочкина | Cast iron |
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