SU213511A1 - The method of obtaining brass coatings - Google Patents
The method of obtaining brass coatingsInfo
- Publication number
- SU213511A1 SU213511A1 SU1089858A SU1089858A SU213511A1 SU 213511 A1 SU213511 A1 SU 213511A1 SU 1089858 A SU1089858 A SU 1089858A SU 1089858 A SU1089858 A SU 1089858A SU 213511 A1 SU213511 A1 SU 213511A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- brass coatings
- coatings
- fact
- order
- melt
- Prior art date
Links
Landscapes
- Coating With Molten Metal (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Description
(54) СПОСОБ ПОЛУЧЕНИЯ ЛАТУННЫХ ПОКРЫТИЙ(54) METHOD FOR PRODUCING BRASS COATINGS
Известны способы получени латунных покрытий путем предварительного меднени изделий, гор чего .цинковани с последующей термообработкой дл диффузии ции|ка в медь.Methods are known for producing brass coatings by pre-plating products, hot-dip galvanizing followed by heat treatment for diffusion of copper into copper.
Предлагаемый способ позвол ет значительно интенсифицировать получение латунных покрытий.The proposed method allows to significantly intensify the production of brass coatings.
Согласно предложенному способу цинкование омедненных изделий осушествл ют при температуре 60О-8ОО°С и плотности тока 100-2ОО а/дм расплаве, содержащем 40% хлористого цинка и 60% хлоридов щелочных или щелочноземельных металлов. Добавка метафосфорнокислого натри (до 3%) способствует образованию равномерного сло латуни без наплывов цинка. Анод угольный, предварительно прокаленный .According to the proposed method, zinc plating of copper-coated products is carried out at a temperature of 60 ° -8OO ° C and a current density of 100-2OO a / dm melt containing 40% zinc chloride and 60% alkali or alkaline earth metal chlorides. The addition of metaphosphate sodium (up to 3%) contributes to the formation of a uniform layer of brass without zinc sag. The anode is coal, previously calcined.
Издели из ванны выгружают под током , промывают и сушат при температуреProducts from the bath are discharged under current, washed and dried at a temperature of
Контроль и регулировку температуры осуществл ют платиновородиевой термопарой в комплекте с прибором ПСМР-2.The temperature is monitored and adjusted using a platinum-hydrogen thermocouple complete with a PSMR-2 instrument.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1089858A SU213511A1 (en) | 1966-06-09 | 1966-06-09 | The method of obtaining brass coatings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1089858A SU213511A1 (en) | 1966-06-09 | 1966-06-09 | The method of obtaining brass coatings |
Publications (1)
Publication Number | Publication Date |
---|---|
SU213511A1 true SU213511A1 (en) | 1976-03-25 |
Family
ID=20439511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1089858A SU213511A1 (en) | 1966-06-09 | 1966-06-09 | The method of obtaining brass coatings |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU213511A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982000479A1 (en) * | 1980-07-31 | 1982-02-18 | Trubitsyn A | Method and device for making brass-plated lengthy article |
-
1966
- 1966-06-09 SU SU1089858A patent/SU213511A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982000479A1 (en) * | 1980-07-31 | 1982-02-18 | Trubitsyn A | Method and device for making brass-plated lengthy article |
US4502895A (en) * | 1980-07-31 | 1985-03-05 | Vsesojuzny Nauchno-Issledovatelsky Institut Metiznoi Promyshlennosti | Process for making brass-plated long-size articles |
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