RU2012662C1 - Cast iron - Google Patents
Cast iron Download PDFInfo
- Publication number
- RU2012662C1 RU2012662C1 SU5003099A RU2012662C1 RU 2012662 C1 RU2012662 C1 RU 2012662C1 SU 5003099 A SU5003099 A SU 5003099A RU 2012662 C1 RU2012662 C1 RU 2012662C1
- Authority
- RU
- Russia
- Prior art keywords
- cast iron
- calcium
- manganese
- silicon
- phosphorus
- 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 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 7
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 7
- 239000001110 calcium chloride Substances 0.000 claims abstract description 7
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-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
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 6
- 239000011575 calcium Substances 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
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 6
- 239000011777 magnesium Substances 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
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 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 abstract 2
- 229910000805 Pig iron Inorganic materials 0.000 claims 1
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 235000000396 iron Nutrition 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-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
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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 металлургии, в частности, к чугунам. The invention relates to metallurgy, in particular, to cast irons.
Известен чугун, содержащий углерод, кремний, марганец и другие компоненты . Known cast iron containing carbon, silicon, manganese and other components.
Известен чугун, содержащий, 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 . Known cast iron, containing, by weight. %: 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.
Известный состав чугуна не допускает возможности повышения механических свойств, что является его недостатком. The known composition of cast iron does not allow the possibility of improving the mechanical properties, which is its drawback.
Цель изобретения состоит в повышении механических свойств чугуна. The purpose of the invention is to improve the mechanical properties of cast iron.
Цель достигается тем, что в состав чугуна дополнительно вводят церий и хлорид кальция, при следующем соотношении компонентов, мас. % : углерод 2,5-4,3; кремний 1,0-1,5; марганец 0,2-1,0; фосфор 0,2-1,0; алюминий 1,5-2,5; медь 0,01-0,03; кальций 0,08-0,15; магний 0,08-0,1; азот 0,01-0,03; церий 0,3-0,4; хлорид кальция 0,01-0,02; железо остальное. The goal is achieved by the fact that cerium and calcium chloride are additionally introduced into the composition of cast iron, in the following ratio of components, wt. %: carbon 2.5-4.3; silicon 1.0-1.5; manganese 0.2-1.0; phosphorus 0.2-1.0; aluminum 1.5-2.5; copper 0.01-0.03; calcium 0.08-0.15; magnesium 0.08-0.1; nitrogen 0.01-0.03; cerium 0.3-0.4; calcium chloride 0.01-0.02; iron the rest.
В табл. 1 приведены составы чугунов. In the table. 1 shows the composition of cast irons.
В табл. 2 приведены показатели механических свойств чугуна. In the table. 2 shows the indicators of the mechanical properties of cast iron.
Введение в состав чугуна церия и хлорида кальция способствует образованию в его структуре выделений углерода, имеющих сфероидизированную форму. Это способствует укреплению металлической основы чугуна, повышая в значительной мере его механические свойства. The introduction of cerium and calcium chloride into the composition of cast iron contributes to the formation of carbon emissions having a spheroidized form in its structure. This helps to strengthen the metal base of cast iron, increasing to a large extent its mechanical properties.
Claims (1)
Углерод 2,5 - 4,3
Кремний 1,0 - 1,5
Марганец 0,2 - 1,0
Фосфор 0,2 - 1,0
Алюминий 1,5 - 2,5
Медь 0,01 - 0,03
Кальций 0,08 - 0,15
Магний 0,08 - 0,1
Азот 0,01 - 0,03
Церий 0,3 - 0,4
Хлорид кальция 0,01 - 0,02
Железо ОстальноеPIG IRON containing carbon, silicon, manganese, phosphorus, aluminum, copper, calcium, magnesium, nitrogen and iron, characterized in that it additionally contains cerium and calcium chloride in the following ratio, wt. %:
Carbon 2.5 - 4.3
Silicon 1.0 - 1.5
Manganese 0.2 - 1.0
Phosphorus 0.2 - 1.0
Aluminum 1.5 - 2.5
Copper 0.01 - 0.03
Calcium 0.08 - 0.15
Magnesium 0.08 - 0.1
Nitrogen 0.01 - 0.03
Cerium 0.3 - 0.4
Calcium Chloride 0.01 - 0.02
Iron Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5003099 RU2012662C1 (en) | 1991-08-29 | 1991-08-29 | Cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5003099 RU2012662C1 (en) | 1991-08-29 | 1991-08-29 | Cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012662C1 true RU2012662C1 (en) | 1994-05-15 |
Family
ID=21585658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5003099 RU2012662C1 (en) | 1991-08-29 | 1991-08-29 | Cast iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2012662C1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002095081A1 (en) * | 2001-05-24 | 2002-11-28 | Wescast Industries, Inc. | High temperature oxidation resistant ductile iron |
| RU2374352C1 (en) * | 2008-07-15 | 2009-11-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2403307C1 (en) * | 2009-10-19 | 2010-11-10 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2422549C1 (en) * | 2010-05-04 | 2011-06-27 | Юлия Алексеевна Щепочкина | Iron |
-
1991
- 1991-08-29 RU SU5003099 patent/RU2012662C1/en active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002095081A1 (en) * | 2001-05-24 | 2002-11-28 | Wescast Industries, Inc. | High temperature oxidation resistant ductile iron |
| RU2374352C1 (en) * | 2008-07-15 | 2009-11-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2403307C1 (en) * | 2009-10-19 | 2010-11-10 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2422549C1 (en) * | 2010-05-04 | 2011-06-27 | Юлия Алексеевна Щепочкина | Iron |
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