SU429119A1 - CASTING ALLOY BASED ON ALUMINUM - Google Patents
CASTING ALLOY BASED ON ALUMINUMInfo
- Publication number
- SU429119A1 SU429119A1 SU1728524A SU1728524A SU429119A1 SU 429119 A1 SU429119 A1 SU 429119A1 SU 1728524 A SU1728524 A SU 1728524A SU 1728524 A SU1728524 A SU 1728524A SU 429119 A1 SU429119 A1 SU 429119A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- aluminum
- alloy based
- casting alloy
- alloy
- copper
- Prior art date
Links
Landscapes
- Mold Materials And Core Materials (AREA)
Description
ГR
Изобретение относитс к разработке литейных снлавов на основе алюмини , предназначенных дл изготовлени фасонных отливок в различных област х современной техники.The invention relates to the development of foundry alloys based on aluminum, intended for the manufacture of shaped castings in various areas of modern technology.
Известен литейный сплав на основе алюмини , содержащий, вес. %:Known foundry alloy based on aluminum, containing, weight. %:
Кремний10-11Silicon 10-11
Медь4,3-5,2Copper 4,3-5,2
Кадмий0,1-0,2Cadmium0,1-0,2
АлюминийОстальноеAluminum Else
Предложенный сплав отличаетс от известного более низким содержанием меди, что способствует повышению пластичности сплава .The proposed alloy differs from the known lower copper content, which contributes to increasing the ductility of the alloy.
Предложенный сплав имеет следующий химический состав, вес. % :The proposed alloy has the following chemical composition, weight. %:
Кремний10-12Silicon10-12
Медь2-2,5Copper2-2.5
Кадмий0,1-0,5Cadmium0,1-0,5
АлюминийОстальноеAluminum Else
Механические свойства сплава следующие:The mechanical properties of the alloy are as follows:
а)в литом состо нииa) in the cast state
Предел прочности, кгс/мм 26-27 Относительное удлинение, % 7-8Strength, kgf / mm 26-27 Relative elongation,% 7-8
б)после термической обработки Предел прочности, кгс/мм 27-30 Относительное удлинение, %12-14b) after heat treatment. Strength, kgf / mm 27-30 Relative elongation,% 12-14
Предмет изобретени Subject invention
Литейный сплав на основе алюмини , содерл ащий кремний, медь, кадмий, отличающийс тем, что, с целью повышени пластичности , его компоненты вз ты в следую%:Aluminum-based foundry alloy containing silicon, copper, cadmium, characterized in that, in order to increase the plasticity, its components are taken as follows:
щем соотношении, вес. Кремнийoverall ratio, weight. Silicon
10-1210-12
2-2,5 2-2.5
Медь 0,1-0,5 Copper 0.1-0.5
Кадмий ОстальноеCadmium Else
АлюминийAluminum
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1728524A SU429119A1 (en) | 1971-12-24 | 1971-12-24 | CASTING ALLOY BASED ON ALUMINUM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1728524A SU429119A1 (en) | 1971-12-24 | 1971-12-24 | CASTING ALLOY BASED ON ALUMINUM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU429119A1 true SU429119A1 (en) | 1974-05-25 |
Family
ID=20497260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1728524A SU429119A1 (en) | 1971-12-24 | 1971-12-24 | CASTING ALLOY BASED ON ALUMINUM |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU429119A1 (en) |
-
1971
- 1971-12-24 SU SU1728524A patent/SU429119A1/en active
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