SU351920A1 - ANTIFRICTION ALLOY BASED ON ALUMINUM - Google Patents
ANTIFRICTION ALLOY BASED ON ALUMINUMInfo
- Publication number
- SU351920A1 SU351920A1 SU1368985A SU1368985A SU351920A1 SU 351920 A1 SU351920 A1 SU 351920A1 SU 1368985 A SU1368985 A SU 1368985A SU 1368985 A SU1368985 A SU 1368985A SU 351920 A1 SU351920 A1 SU 351920A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- aluminum
- alloy based
- antifriction alloy
- alloy
- tin
- Prior art date
Links
- 239000000956 alloy Substances 0.000 title description 8
- 229910045601 alloy Inorganic materials 0.000 title description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title description 5
- 229910052782 aluminium Inorganic materials 0.000 title description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 229910052718 tin Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Description
Изобретение относитс к разработке сплавов на основе алюмини , предназначенных дл изготовлени монометаллических т желонагруженных подшипников скольжени .The invention relates to the development of aluminum-based alloys for the manufacture of monometallic tons of yellow loaded sliding bearings.
Известен сплав на основе алюмини , содержащий медь, олово, кремний.Known alloy based on aluminum, containing copper, tin, silicon.
Предложенный сплав отличаетс от известного пониженным содержанием меди и наличием в сплаве магни , что повышает прочностные и пластические свойства сплаеа при сохранении его высоких антифрикционных свойств.The proposed alloy differs from the known lower copper content and the presence of magnesium in the alloy, which increases the strength and plastic properties of the alloy while retaining its high antifriction properties.
Предложенна композипи имеет следуюший химический состав (в %): Медь The proposed composite has the following chemical composition (in%): Copper
4,8-5,8 Кремний 4.8-5.8 Silicon
1,2-2,0 Магний 1.2-2.0 Magnesium
0,25-0,45 Олово 0.25-0.45 Tin
2,7-3,5 Железо 2.7-3.5 Iron
Пе более 1,0 ЦинкPe over 1.0 Zinc
Не более 0,5No more than 0.5
АлюминийОсноваAluminumBase
Сплав имеет следующие свойства: Долговечность работы насосовThe alloy has the following properties: Durability of the pumps
под нагрузкой, час3031under load, hour 3031
Твердость по Бринеллю, кг/ммПредел прочности аь, кг/ммBrinell hardness, kg / mmDuring strength ai, kg / mm
Относительное удлинеппе 6, %Relative elongation 6%
Коэффициент без смазки со смазкойCoefficient without lubricant with lubricant
Коэффициент теплового раширени , аThermal expansion coefficient, and
Предмет изобретени Subject invention
Антифрикционный сплав на основе алюмини , включающий медь, кремний, олово, отличающийс тем, что, с целью повышени прочностных и пластических свойств при сохранении высоких антифрикционных свойств, он дополнительно содержит магний при следующем соотношении компонентов (в %):An antifriction alloy based on aluminum, including copper, silicon, tin, characterized in that, in order to increase the strength and plastic properties while maintaining high antifriction properties, it additionally contains magnesium in the following ratio of components (in%):
Медь4,8-5,8Copper4.8-5.8
Кремний1,2-2,0Silicon 1,2-2,0
Магний0,25-0,45Magnesium 0.25-0.45
Олово2,7-3,5Tin 2.7-3.5
АлюминийОстальноеAluminum Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1368985A SU351920A1 (en) | 1969-10-23 | 1969-10-23 | ANTIFRICTION ALLOY BASED ON ALUMINUM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1368985A SU351920A1 (en) | 1969-10-23 | 1969-10-23 | ANTIFRICTION ALLOY BASED ON ALUMINUM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU351920A1 true SU351920A1 (en) | 1972-09-21 |
Family
ID=40019227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1368985A SU351920A1 (en) | 1969-10-23 | 1969-10-23 | ANTIFRICTION ALLOY BASED ON ALUMINUM |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU351920A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109536860A (en) * | 2018-12-14 | 2019-03-29 | 合肥熠辉轻合金科技有限公司 | A kind of aluminum alloy heat processing method of liquid forging |
-
1969
- 1969-10-23 SU SU1368985A patent/SU351920A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109536860A (en) * | 2018-12-14 | 2019-03-29 | 合肥熠辉轻合金科技有限公司 | A kind of aluminum alloy heat processing method of liquid forging |
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