RU2012633C1 - Foundry aluminium-base alloy - Google Patents
Foundry aluminium-base alloy Download PDFInfo
- Publication number
- RU2012633C1 RU2012633C1 SU5016025A RU2012633C1 RU 2012633 C1 RU2012633 C1 RU 2012633C1 SU 5016025 A SU5016025 A SU 5016025A RU 2012633 C1 RU2012633 C1 RU 2012633C1
- Authority
- RU
- Russia
- Prior art keywords
- aluminium
- foundry
- base alloy
- alloy
- iron
- Prior art date
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- 239000000956 alloy Substances 0.000 title claims abstract description 14
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 14
- 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 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000010941 cobalt Substances 0.000 claims abstract description 5
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000011777 magnesium Substances 0.000 claims abstract description 5
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- 239000011574 phosphorus Substances 0.000 claims abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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Abstract
Description
Изобретение относится к металлургии, в частности к сплавам на основе алюминия, применяемым в машиностроении и других отраслях. The invention relates to metallurgy, in particular to aluminum-based alloys used in mechanical engineering and other industries.
Известен сплав, содержащий кремний, медь, титан, железо, алюминий. Known alloy containing silicon, copper, titanium, iron, aluminum.
Известен сплав, содержащий следующие ингредиенты, мас. % : кремний 15,0-20,0; медь 5,0-9,0; никель 5,0-9,0; магний 0,8-1,2; фосфор 0,1-0,6; железо 0,8-1,2; алюминий остальное. Твердость такого сплава НВ составляет при 20оС - 150-185, при 350оС - 70-82 кгс/мм2.Known alloy containing the following ingredients, wt. %: silicon 15.0-20.0; copper 5.0-9.0; nickel 5.0-9.0; magnesium 0.8-1.2; phosphorus 0.1-0.6; iron 0.8-1.2; aluminum rest. The hardness of this alloy is HB at 20 ° C - 150-185, at 350 ° C - 70-82 kgf / mm 2.
Невысокие показатели твердости ограничивают применение сплава. Low hardness limits limit the use of the alloy.
Целью изобретения является повышение твердости сплава. The aim of the invention is to increase the hardness of the alloy.
Цель достигается тем, что в состав сплава дополнительно вводят кобальт, при следующем соотношении, мас. % : кремний 15,0-18,0; медь 0,8-1,5; никель 5,0-9,0; магний 0,3-0,5; фосфор 0,1-0,3; железо 0,8-1,2; кобальт 4,0-6,0; алюминий остальное. The goal is achieved by the fact that cobalt is additionally introduced into the alloy composition, in the following ratio, wt. %: silicon 15.0-18.0; copper 0.8-1.5; nickel 5.0-9.0; magnesium 0.3-0.5; phosphorus 0.1-0.3; iron 0.8-1.2; cobalt 4.0-6.0; aluminum rest.
В таблице приведены примерные составы предложенного сплава. The table shows approximate compositions of the proposed alloy.
Сплав обладает следующими показателями твердости, НВ кгс/мм2: при 20оС для 1 и 3 составов 200, для 2 состава 205; при 350оС для 1 и 2 составов 93, для 3 состава 90.The alloy has the following hardness indices, HB kgf / mm 2 : at 20 о С for 1 and 3 compositions 200, for 2 composition 205; at 350 о С for 1 and 2 compositions 93, for 3 composition 90.
Claims (1)
Кремний 15,0 - 18,0
Медь 0,8 - 1,5
Никель 5,0 - 9,0
Магний 0,3 - 0,5
Фосфор 0,1 - 0,3
Железо 0,8 - 1,2
Кобальт 4,0 - 6,0
Алюминий ОстальноеALUMINUM BASED ALLOY, containing silicon, copper, nickel, magnesium, phosphorus and iron, characterized in that, in order to increase hardness, it additionally contains cobalt in the following ratio of components, wt. %:
Silicon 15.0 - 18.0
Copper 0.8 - 1.5
Nickel 5.0 - 9.0
Magnesium 0.3 - 0.5
Phosphorus 0.1 - 0.3
Iron 0.8 - 1.2
Cobalt 4.0 - 6.0
Aluminum Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5016025 RU2012633C1 (en) | 1991-12-10 | 1991-12-10 | Foundry aluminium-base alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5016025 RU2012633C1 (en) | 1991-12-10 | 1991-12-10 | Foundry aluminium-base alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012633C1 true RU2012633C1 (en) | 1994-05-15 |
Family
ID=21591283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5016025 RU2012633C1 (en) | 1991-12-10 | 1991-12-10 | Foundry aluminium-base alloy |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2012633C1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2190032C1 (en) * | 2001-02-09 | 2002-09-27 | Сибирский государственный индустриальный университет | Aluminum-based cast alloy |
| RU2190033C1 (en) * | 2001-02-09 | 2002-09-27 | Сибирский государственный индустриальный университет | Aluminum-based cast alloy |
| RU2196842C2 (en) * | 2001-02-09 | 2003-01-20 | Сибирский государственный индустриальный университет | Aluminum base castable alloy |
| RU2237095C2 (en) * | 2001-12-29 | 2004-09-27 | Открытое акционерное общество Научно-производственное объединение "Композит" | Casting based-based alloy |
-
1991
- 1991-12-10 RU SU5016025 patent/RU2012633C1/en active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2190032C1 (en) * | 2001-02-09 | 2002-09-27 | Сибирский государственный индустриальный университет | Aluminum-based cast alloy |
| RU2190033C1 (en) * | 2001-02-09 | 2002-09-27 | Сибирский государственный индустриальный университет | Aluminum-based cast alloy |
| RU2196842C2 (en) * | 2001-02-09 | 2003-01-20 | Сибирский государственный индустриальный университет | Aluminum base castable alloy |
| RU2237095C2 (en) * | 2001-12-29 | 2004-09-27 | Открытое акционерное общество Научно-производственное объединение "Композит" | Casting based-based alloy |
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