SU136058A1 - Aluminum sheath for electrical cables - Google Patents
Aluminum sheath for electrical cablesInfo
- Publication number
- SU136058A1 SU136058A1 SU666407A SU666407A SU136058A1 SU 136058 A1 SU136058 A1 SU 136058A1 SU 666407 A SU666407 A SU 666407A SU 666407 A SU666407 A SU 666407A SU 136058 A1 SU136058 A1 SU 136058A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electrical cables
- aluminum sheath
- aluminum
- silicon
- iron
- Prior art date
Links
Landscapes
- Conductive Materials (AREA)
Description
Насто щее изобретение относитс к алюминиевым оболочкам дл электрических кабелей, изготовл емых путем прессовани . Предлагаетс , согласно изобретению, изготовл ть указанные оболочки из алюмини технической чистоты (сплава) марки АОО по ГОСТу 3549-55, содержащего алюмини 99,7-99,72% и меди, кремни и железа соответственно не более 0,01%, 0,16% и 0,11%, причем отношение кремни к железу должно быть не менее 1,35.The present invention relates to aluminum sheaths for electrical cables manufactured by pressing. It is proposed, according to the invention, to manufacture the said shells from technical grade aluminum (alloy) of the AOE brand according to GOST 3549-55, containing aluminum 99.7-99.72% and copper, silicon and iron, respectively, not more than 0.01%, 0 16% and 0.11%, and the ratio of silicon to iron should be at least 1.35.
Технический алюминий такого состава прессуетс при тех же температурах и напр жени х, как и алюминий высокой чистоты (с содержанием алюмини 99,9%), полученный путем двойной рафинировки.Technical aluminum of this composition is pressed at the same temperatures and stresses as high-purity aluminum (with an aluminum content of 99.9%), obtained by double refining.
Предлагаемый сплав алюмини примен тьс дл изготовлени оболочек кабелей не существующих прессах без повышени давлений прессовани .The proposed aluminum alloy is used to manufacture cable sheaths of non-existing presses without increasing the pressing pressures.
Предмет изобретени Subject invention
Применение алюмини технической чистоты (сплава), содержащего алюмини 99,7-99,72% и не более 0,01% меди, 0,16% кремни 0,11% железа при отнощении кремни к железу не менее 1,35, дл изготовлени прессованием оболочек электрического кабел .The use of technical-grade aluminum (alloy) containing aluminum 99.7-99.72% and not more than 0.01% copper, 0.16% silicon 0.11% iron with a silicon-to-iron ratio of not less than 1.35, for the manufacture of by pressing the sheaths of electrical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU666407A SU136058A1 (en) | 1960-05-13 | 1960-05-13 | Aluminum sheath for electrical cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU666407A SU136058A1 (en) | 1960-05-13 | 1960-05-13 | Aluminum sheath for electrical cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU136058A1 true SU136058A1 (en) | 1960-11-30 |
Family
ID=48292347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU666407A SU136058A1 (en) | 1960-05-13 | 1960-05-13 | Aluminum sheath for electrical cables |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU136058A1 (en) |
-
1960
- 1960-05-13 SU SU666407A patent/SU136058A1/en active
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