SU441100A1 - The way to pour under excess gas pressure - Google Patents
The way to pour under excess gas pressureInfo
- Publication number
- SU441100A1 SU441100A1 SU1830966A SU1830966A SU441100A1 SU 441100 A1 SU441100 A1 SU 441100A1 SU 1830966 A SU1830966 A SU 1830966A SU 1830966 A SU1830966 A SU 1830966A SU 441100 A1 SU441100 A1 SU 441100A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas pressure
- way
- excess gas
- under excess
- pour under
- Prior art date
Links
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Description
(54) СПОСОБ ЛИТЬЯ ПОД ИЗБЫТОЧНЫМ ГАЗОВЫМ ДАВЛЕНИЕМ ление в автоклаве понижают до атмосферного , и формы с залитыми детал ми иззлекаютс из автоклава, после чего цикл повтор етс . В результате проведенных исследований установлены оптимальные ступенчатые режи- 5 (54) METHOD FOR CASTING UNDER EXCESSIVE GAS PRESSURE The reduction in the autoclave is reduced to atmospheric, and forms with filled parts are removed from the autoclave, after which the cycle is repeated. As a result of the conducted research, optimal step-by-step modes were established.
Т а5 л и ц а I мы лить различных сплавов на алюминиевой и медной основах. Предлагаемые ступенчатые режимы лить алюминиевых и медных сплавов под избыточным газовым давлением приведены в табл. 1.T a5 l and c a I we cast various alloys on aluminum and copper bases. The proposed step modes cast aluminum and copper alloys under excessive gas pressure are given in Table. one.
Механические свойства образцов, вырезанных из отливок из алюминиевых и медных Mechanical properties of specimens cut from aluminum and copper castings
Результаты испытаний на герметичность способами литых деталей, изготовленных различнымитабл. 3.The results of tests for leaktightness by methods of cast parts made differently. 3
представленыare presented
лить . сплавов, изготовленных различными способами лить , приведены в табл. 2. Таблица 2pour. alloys made in various ways to cast, are given in table. 2. Table 2
Предмет изобретени Subject invention
Способ лить под избыточным газовым давлением , (Преимущественно из алюминиевых и медных сплавов, включающий заполнение формы 1при избыточном давлении сжатого газа и последующее «повышение давлени при кристаллизации металла в форме, отлиТаблица 3The method of casting under excessive gas pressure (mainly from aluminum and copper alloys, including filling the form 1 with an overpressure of compressed gas and a subsequent "increase in pressure during the crystallization of the metal in the mold, cast Table 3
чающийс тем, что, с целью повышени плотности, герметичности и механических свойств деталей, подготовку металла и заливку форм производ т при избыточном давлепии сжатого газа величиной 1 -10 атм с последующим дополнительным повышением на 4-10 атм.This is due to the fact that, in order to increase the density, tightness and mechanical properties of parts, metal is prepared and molds are cast at an excess pressure of compressed gas of 1-10 atm, followed by an additional increase of 4-10 atm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1830966A SU441100A1 (en) | 1972-09-26 | 1972-09-26 | The way to pour under excess gas pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1830966A SU441100A1 (en) | 1972-09-26 | 1972-09-26 | The way to pour under excess gas pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU441100A1 true SU441100A1 (en) | 1974-08-30 |
Family
ID=20527719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1830966A SU441100A1 (en) | 1972-09-26 | 1972-09-26 | The way to pour under excess gas pressure |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU441100A1 (en) |
-
1972
- 1972-09-26 SU SU1830966A patent/SU441100A1/en active
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