RU2012665C1 - Cast iron - Google Patents
Cast iron Download PDFInfo
- Publication number
- RU2012665C1 RU2012665C1 SU5026084A RU2012665C1 RU 2012665 C1 RU2012665 C1 RU 2012665C1 SU 5026084 A SU5026084 A SU 5026084A RU 2012665 C1 RU2012665 C1 RU 2012665C1
- Authority
- RU
- Russia
- Prior art keywords
- iron
- cast iron
- manganese
- silicon
- yttrium
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 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 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
- 239000010703 silicon Substances 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052788 barium Inorganic materials 0.000 claims abstract description 7
- -1 barium nitrides Chemical class 0.000 claims abstract description 7
- 239000011575 calcium Substances 0.000 claims abstract description 7
- 229910052791 calcium 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
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 7
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-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
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 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 description 3
- 239000004615 ingredient Substances 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 abstract 2
- 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 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000011089 mechanical engineering Methods 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 технологии получения чугунов, используемых в машиностроении, станкостроении. The invention relates to a technology for producing cast irons used in mechanical engineering, machine tool industry.
Известен чугун, содержащий углерод, кремний, марганец и другие ингредиенты (1). Known cast iron containing carbon, silicon, manganese and other ingredients (1).
Известен также чугун, содержащий следующие ингредиенты, мас. % : углерод 3,63-4,05; кремний 2,21-2,56; марганец 0,61-1,32; медь 0,002-0,012; алюминий 0,02-0,07; кальций 0,007-0,025; иттрий 0,03-0,07; литий 0,002-0,08; фосфиды железа 0,007-0,025, нитриды бария 0,005-0,035; железо остальное (2). Предел прочности на растяжение такого чугуна составляет 550-572 МПа. Cast iron is also known, containing the following ingredients, wt. %: carbon 3.63-4.05; silicon 2.21-2.56; manganese 0.61-1.32; copper 0.002-0.012; aluminum 0.02-0.07; calcium 0.007-0.025; yttrium 0.03-0.07; lithium 0.002-0.08; iron phosphides 0.007-0.025, barium nitrides 0.005-0.035; iron the rest (2). The tensile strength of such cast iron is 550-572 MPa.
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, медь, алюминий, кальций, иттрий, фосфиды железа, нитриды бария, железо, дополнительно вводят никель, молибден и бор, при следующем соотношении ингредиентов, мас. % : углерод 3,6-4,0; кремний 2,8-3,3; марганец 4,5-6,0; медь 0,05-0,1; алюминий 0,03-0,08; кальций 0,05-0,08; иттрий 0,07-0,09; фосфиды железа 0,09-0,15; нитриды бария 0,045-0,08; бор 0,35-0,45; никель 2,9-3,6; молибден 0,9-1,3; железо остальное. The goal is achieved by the fact that in the composition of cast iron containing carbon, silicon, manganese, copper, aluminum, calcium, yttrium, iron phosphides, barium nitrides, iron, nickel, molybdenum and boron are additionally introduced, in the following ratio of ingredients, wt. %: carbon 3.6-4.0; silicon 2.8-3.3; manganese 4.5-6.0; copper 0.05-0.1; aluminum 0.03-0.08; calcium 0.05-0.08; yttrium 0.07-0.09; iron phosphides 0.09-0.15; barium nitrides 0.045-0.08; boron 0.35-0.45; nickel 2.9-3.6; molybdenum 0.9-1.3; iron the rest.
В таблице приведены составы чугуна. The table shows the composition of cast iron.
Ожидается, что предел прочности при растяжении чугуна составит, МПа: для 1 и 3 составов 595 ± 10; для 2 состава 600 ± 10. The tensile strength of cast iron is expected to be, MPa: for 1 and 3 compositions 595 ± 10; for 2 composition 600 ± 10.
Claims (1)
Углерод 3,6 - 4,0
Кремний 2,8 - 3,3
Марганец 4,5 - 6,0
Медь 0,05 - 0,1
Алюминий 0,03 - 0,08
Кальций 0,05 - 0,08
Иттрий 0,07 - 0,09
Фосфиды железа 0,09 - 0,15
Нитриды бария 0,045 - 0,08
Никель 2,9 - 3,6
Молибден 0,9 - 1,3
Бор 0,35 - 0,45
Железо ОстальноеCAST IRON containing carbon, silicon, manganese, copper, aluminum, calcium, yttrium, iron phosphides, barium nitrides, iron, characterized in that, in order to increase strength, it additionally contains nickel, molybdenum and boron in the following ratio of ingredients, wt. %:
Carbon 3.6 - 4.0
Silicon 2.8 - 3.3
Manganese 4.5 - 6.0
Copper 0.05 - 0.1
Aluminum 0.03 - 0.08
Calcium 0.05 - 0.08
Yttrium 0.07 - 0.09
Iron Phosphides 0.09 - 0.15
Barium Nitrides 0.045 - 0.08
Nickel 2.9 - 3.6
Molybdenum 0.9 - 1.3
Boron 0.35 - 0.45
Iron Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5026084 RU2012665C1 (en) | 1992-02-07 | 1992-02-07 | Cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5026084 RU2012665C1 (en) | 1992-02-07 | 1992-02-07 | Cast iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012665C1 true RU2012665C1 (en) | 1994-05-15 |
Family
ID=21596282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5026084 RU2012665C1 (en) | 1992-02-07 | 1992-02-07 | Cast iron |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2012665C1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2308521C1 (en) * | 2006-04-05 | 2007-10-20 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2308519C1 (en) * | 2006-03-20 | 2007-10-20 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2339725C1 (en) * | 2007-04-17 | 2008-11-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2360999C1 (en) * | 2008-04-17 | 2009-07-10 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2451102C1 (en) * | 2011-04-29 | 2012-05-20 | Юлия Алексеевна Щепочкина | Cast iron |
-
1992
- 1992-02-07 RU SU5026084 patent/RU2012665C1/en active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2308519C1 (en) * | 2006-03-20 | 2007-10-20 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2308521C1 (en) * | 2006-04-05 | 2007-10-20 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2339725C1 (en) * | 2007-04-17 | 2008-11-27 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2360999C1 (en) * | 2008-04-17 | 2009-07-10 | Юлия Алексеевна Щепочкина | Cast iron |
| RU2451102C1 (en) * | 2011-04-29 | 2012-05-20 | Юлия Алексеевна Щепочкина | Cast iron |
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