SU621513A1 - Water-soluble flux - Google Patents
Water-soluble fluxInfo
- Publication number
- SU621513A1 SU621513A1 SU762346535A SU2346535A SU621513A1 SU 621513 A1 SU621513 A1 SU 621513A1 SU 762346535 A SU762346535 A SU 762346535A SU 2346535 A SU2346535 A SU 2346535A SU 621513 A1 SU621513 A1 SU 621513A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- water
- soluble flux
- flux
- soluble
- temperature
- Prior art date
Links
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
(54) ВОДОРАСТВОРИМЫЙ ФЛЮС(54) WATER-SOLUBLE FLUX
НИИ и хлористого цинка и раствор ют при температуре 50-60°С, В дальнейшем можнс приготовленную смесь растворить в дистиллированной воде. В качестве примеров выполнени изобретени можно привести следующие три состава флюса при следующем соотношении компонентов, вес.%:Research institutes and zinc chloride and dissolved at a temperature of 50-60 ° C. In the future, the prepared mixture can be dissolved in distilled water. As examples of the invention, the following three flux compositions can be given in the following ratio of components, wt.%:
ffi 16 40 24ffi 16 40 24
10 25 5510 25 55
Хлористый аммоний 3Ammonium Chloride 3
Хлористый цинк 9Zinc chloride 9
Ортофосфорна кислота 88Phosphoric acid 88
Дистиллированна Distilled
водаО .10 20waterO .10 20
Все три состава обладают высокой флюсующей активностью по отношению к нержавеющей стали 1Х18Н9Т.All three compositions possess high fluxing activity with respect to 1X18H9T stainless steel.
Флюс полностью отмываетс водой и после очистки не вызывает коррозию па ных соединений.The flux is completely washed with water and, after cleaning, does not cause corrosion of the soldered compounds.
Применение предложенного флюса позволит заменить высокотемператур-. ные (температура плавлени 700-800СУ и дефицитные припои, содержащие драгоценные метешлы, дл пайки нержавеющей стали (например, ПСр40,ПСр70) на недифицитные широкопримен емые олов нносвинцовые припои, напримерThe application of the proposed flux will allow to replace high-temperature. (melting temperature 700-800SU and scarce solders containing precious metals for brazing stainless steel (for example, PSP40, PSP70) for non-deficient, widely used tin, ns lead solders, for example
ПОС-61, температура плавлени которых 190-200с.POS-61, the melting point of which is 190-200s.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762346535A SU621513A1 (en) | 1976-04-05 | 1976-04-05 | Water-soluble flux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762346535A SU621513A1 (en) | 1976-04-05 | 1976-04-05 | Water-soluble flux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU621513A1 true SU621513A1 (en) | 1978-08-30 |
Family
ID=20656486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762346535A SU621513A1 (en) | 1976-04-05 | 1976-04-05 | Water-soluble flux |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU621513A1 (en) |
-
1976
- 1976-04-05 SU SU762346535A patent/SU621513A1/en active
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