SU72480A1 - Electrolytic coating method of lead, tin and zinc alloy - Google Patents
Electrolytic coating method of lead, tin and zinc alloyInfo
- Publication number
- SU72480A1 SU72480A1 SU372431A SU372431A SU72480A1 SU 72480 A1 SU72480 A1 SU 72480A1 SU 372431 A SU372431 A SU 372431A SU 372431 A SU372431 A SU 372431A SU 72480 A1 SU72480 A1 SU 72480A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lead
- tin
- coating method
- zinc alloy
- electrolytic coating
- Prior art date
Links
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
Description
Обычно при электролитическом осаждении сплавов важное значение имеет состав примен емых при этом анодов. Наилучшие результаты иолучаютс при анодах из силава, которым производитс электролитическое покрытие.Usually, the composition of the anodes used in this process is important in the electrolytic deposition of alloys. The best results are obtained with anodes from silow, which produce an electrolytic coating.
При получепии электролитических покрытий сплавом свпица, олова и пинка при анодах из такого же сплава предлагаетс вводить в электролит , содержащий соединени свинца, олова и цинка, плавиковую и борную кислоты. Добавление в тот же электролит стол рного кле улучшает кристаллизацию осадка.When obtaining electrolytic coatings with an alloy of lead, tin, and kick, with anodes of the same alloy, it is proposed to inject into the electrolyte containing compounds of lead, tin, and zinc, hydrofluoric acid, and boric acid. Adding table glue to the same electrolyte improves precipitate crystallization.
Рекомендуетс следую ций состав электролита и режим работы:The following electrolyte composition and mode of operation are recommended:
плавикова кислота - 350 гhydrofluoric acid - 350 g
борна кислота - 200 гboric acid - 200 g
окись свинца - - 45 гlead oxide - - 45 g
окись о,лова - 6 гoxide o, fishing - 6 g
окись цинка - 0,5 гzinc oxide - 0.5 g
клей стол рный - 1 гglue table ryny - 1 g
вода -- 1 л Аноды:water - 1 l Anodes:
(свиица - 93% Сплав Iолова - 6,5%(svitsa - 93% Alloy Iolova - 6.5%
(цинка 0,5%- ;(zinc 0.5% -;
.Плотность тока 0,8-1 а/дм-.. The current density of 0.8-1 a / dm-.
№ 7248 Э 2 Способ электро титического покрыти спла-вом свинца, олова и цинка при анодах из такого же силава, отличающийс тем, что покрытие сплавом ведут в электролите, содержащем нар ду с соединени ми свинца, олова и цинка плавиковую и борную кислоты в присутстрип стол рного кле в качестве добавки.No. 7248 E 2 A method of electroplating with an alloy of lead, tin, and zinc with anodes of the same strength, characterized in that the alloy coating is carried out in an electrolyte containing hydrofluoric acid and boric acid in addition to table glue as an additive.
Предмет изобретени Subject invention
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU372431A SU72480A1 (en) | 1947-12-26 | 1947-12-26 | Electrolytic coating method of lead, tin and zinc alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU372431A SU72480A1 (en) | 1947-12-26 | 1947-12-26 | Electrolytic coating method of lead, tin and zinc alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU72480A1 true SU72480A1 (en) | 1948-11-30 |
Family
ID=48248957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU372431A SU72480A1 (en) | 1947-12-26 | 1947-12-26 | Electrolytic coating method of lead, tin and zinc alloy |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU72480A1 (en) |
-
1947
- 1947-12-26 SU SU372431A patent/SU72480A1/en active
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