SU106293A1 - The method of soldering and tinning with the use of fluxes - Google Patents
The method of soldering and tinning with the use of fluxesInfo
- Publication number
- SU106293A1 SU106293A1 SU554763A SU554763A SU106293A1 SU 106293 A1 SU106293 A1 SU 106293A1 SU 554763 A SU554763 A SU 554763A SU 554763 A SU554763 A SU 554763A SU 106293 A1 SU106293 A1 SU 106293A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- soldering
- tinning
- fluxes
- oxides
- semicarabazide
- Prior art date
Links
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
Известен способ пайки или лужени металлов, осуществл емый при помощи травленной сол ной кислоты с применением нашатыр (хлористого аммони ) или канифоли.The known method of soldering or tinning of metals is carried out using etched hydrochloric acid using ammonia (ammonium chloride) or rosin.
Однако при этих способах необходима предварительна зачистка от окислов соедин емых пайкой или облуживаемых поверхностей.However, these methods require pre-stripping of oxides connected by soldering or serving surfaces.
В способе пайки, согласно изобретению , этот недостаток устранен применением в качестве флюса сильного восстановител - сол нокислого семикарабазида .In the soldering method according to the invention, this drawback is eliminated by using a strong reducing agent, semicarabazide hydrochloride, as a flux.
Нагретый, как обычно, па льник, прид в соприкосновение с сол нокислым се.микарабазидом, легко залуживаетс , а наход щиес на па емой поверхности окислы легко восстанавливаютс и подвергаютс пайке.Heated as usual, the solder, coming in contact with hydrochloric s.micarabaside, is easily tinned, and the oxides located on the surface of the burned surface are easily reduced and are soldered.
Пайка может также осуществл тьс при нанесении на поверхность металла пасты п тиготовленной смешением семикарабазида с олов нной массоН или при нанесении на поверхность жидкого водного раствора cejHiKapaбазида .Brazing can also be carried out when applying to the metal surface a paste prepared by mixing semicarabaside with tin mass or applying a cejHiKapabazide liquid aqueous solution to the surface.
Предмет изобретени Subject invention
Способ пайки и лужени с применением флюсов, о т л и ч а ю н; и и с тем, что, с целью обеспечени быстрой и надежной пайки металлов при наличии на па емой поверхности окислов и загр знений, в качестве флюса примен ют сол нокислый семикарабазид .The method of soldering and tinning with the use of fluxes, about tl and h and you n; and in order to ensure fast and reliable soldering of metals in the presence of oxides and impurities on the soldered surface, semicarabazide hydrochloride is used as a flux.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU554763A SU106293A1 (en) | 1956-07-11 | 1956-07-11 | The method of soldering and tinning with the use of fluxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU554763A SU106293A1 (en) | 1956-07-11 | 1956-07-11 | The method of soldering and tinning with the use of fluxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU106293A1 true SU106293A1 (en) | 1956-11-30 |
Family
ID=48379611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU554763A SU106293A1 (en) | 1956-07-11 | 1956-07-11 | The method of soldering and tinning with the use of fluxes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU106293A1 (en) |
-
1956
- 1956-07-11 SU SU554763A patent/SU106293A1/en active
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