SU448241A1 - Lead based alloy - Google Patents
Lead based alloyInfo
- Publication number
- SU448241A1 SU448241A1 SU1872051A SU1872051A SU448241A1 SU 448241 A1 SU448241 A1 SU 448241A1 SU 1872051 A SU1872051 A SU 1872051A SU 1872051 A SU1872051 A SU 1872051A SU 448241 A1 SU448241 A1 SU 448241A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- based alloy
- lead based
- lead
- alloy
- increase
- Prior art date
Links
Landscapes
- Electrolytic Production Of Metals (AREA)
Description
Изобретение относитс к области электролиза сернокислых растворов дл извлечени металлов гидрометаллургических производств. Известен сплав на основе свинца, содержащий , %:The invention relates to the field of electrolysis of sulphate solutions for the extraction of metals from hydrometallurgical production. Known alloy based on lead containing,%:
Свинец99,0Lead99.0
СереброДо 1,0SilverTo 1.0
Предлагаемый сплав отличаетс от известного содержанием титана, что позвол ет повысить коррозионную стойкость при анодной пол ризации, повысить выход по току извлекаемых металлов.The proposed alloy differs from the known titanium content, which makes it possible to increase the corrosion resistance during anodic polarization and to increase the current efficiency of recoverable metals.
Описываемыйсплав имеет состав, %:The described alloy has a composition,%:
Серебро0,5-0,7Silver 0.5-0.7
Титан0,2--0,5Titan0,2--0,5
. СвинецОстальное. LeadEverything
Испытани на стойкость анодов из такпх сплавов при анодной пол ризации в сернокислом растворе показали, что стационарна скорость коррозии меньше скорости коррозии анода из известного свинцовосеребр ного сплава в 2,5-4 раза, причем количество образовавшегос анодного шлама уменьшилось и 2,6 раза. Результаты представлены в таблице.Tests on the durability of anodes from takpkh alloys with anodic polarization in sulphate solution showed that the stationary corrosion rate is less than the corrosion rate of the anode of the known lead-silver alloy 2.5-4 times, and the amount of the anodic slime formed decreased by 2.6 times. The results are presented in the table.
Предмет изобретени Subject invention
Сплав на основе свинца, включаюш,ий серебро , отличаюшийс тем, что, с целью повышени коррозионной стойкости анода при анодной пол ризации, а также повышени A lead-based alloy, including silver, is distinguished by the fact that, in order to increase the corrosion resistance of the anode during anodic polarization, as well as increase
выхода по току извлекаемых металлов, он дополнительно содержит титан при следующее.the current output of recoverable metals, it additionally contains titanium with the following.
соотношении компонентов, %:the ratio of components,%:
Серебро0,5-0,7Silver 0.5-0.7
Титан0,2-0,5Titan0,2-0,5
СвинецОстальное.Lead the rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1872051A SU448241A1 (en) | 1973-01-12 | 1973-01-12 | Lead based alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1872051A SU448241A1 (en) | 1973-01-12 | 1973-01-12 | Lead based alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU448241A1 true SU448241A1 (en) | 1974-10-30 |
Family
ID=20539278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1872051A SU448241A1 (en) | 1973-01-12 | 1973-01-12 | Lead based alloy |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU448241A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4797328A (en) * | 1986-02-19 | 1989-01-10 | Degussa Aktiengesellschaft | Soft-solder alloy for bonding ceramic articles |
-
1973
- 1973-01-12 SU SU1872051A patent/SU448241A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4797328A (en) * | 1986-02-19 | 1989-01-10 | Degussa Aktiengesellschaft | Soft-solder alloy for bonding ceramic articles |
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