SU713669A1 - Soldering flux - Google Patents
Soldering flux Download PDFInfo
- Publication number
- SU713669A1 SU713669A1 SU762421507A SU2421507A SU713669A1 SU 713669 A1 SU713669 A1 SU 713669A1 SU 762421507 A SU762421507 A SU 762421507A SU 2421507 A SU2421507 A SU 2421507A SU 713669 A1 SU713669 A1 SU 713669A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- flux
- solvent
- water
- aniline
- soldering
- Prior art date
Links
- 230000004907 flux Effects 0.000 title claims description 13
- 238000005476 soldering Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 4
- 239000012153 distilled water Substances 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 2
- -1 Aniline sulfate Glycerol Chemical compound 0.000 claims 1
- 229910000896 Manganin Inorganic materials 0.000 claims 1
- MMCPOSDMTGQNKG-UJZMCJRSSA-N aniline;hydrochloride Chemical compound Cl.N[14C]1=[14CH][14CH]=[14CH][14CH]=[14CH]1 MMCPOSDMTGQNKG-UJZMCJRSSA-N 0.000 claims 1
- 235000011187 glycerol Nutrition 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000012190 activator Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- MMCPOSDMTGQNKG-UHFFFAOYSA-N anilinium chloride Chemical compound Cl.NC1=CC=CC=C1 MMCPOSDMTGQNKG-UHFFFAOYSA-N 0.000 description 1
- WZTQWXKHLAJTRC-UHFFFAOYSA-N benzyl 2-amino-6,7-dihydro-4h-[1,3]thiazolo[5,4-c]pyridine-5-carboxylate Chemical compound C1C=2SC(N)=NC=2CCN1C(=O)OCC1=CC=CC=C1 WZTQWXKHLAJTRC-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
(54) ФЛЮС ДЛЯ ПАЙКИ(54) BATH FLUSH
активность флюса, надо увеличить процент содержани активатора вдвое, что ведет к удорожанию флюса.flux activity, it is necessary to double the percentage of activator, which leads to an increase in the flux cost.
Применение в качестве растворителей кип ченой и дистиллированной воды обеспечивает флюсу достаточно высокую активность, растекаемость припо , и, в результате, производительность пайки труднопа емых металлов и сплавов легкоплавкими припо ми.The use of boiled and distilled water as solvents provides the flux with a sufficiently high activity, solder flowability, and, as a result, the soldering performance of hard-to-find metals and alloys with low-melting solders.
Оптимальное содержание сЗолйнокислого анилина в флюсе 6-10%, увеличении его количества на свойствах флюса не отражаетс , а уменьшение ухудшает активность, затрудн ет пайку.The optimal content of s-aniline aniline in the flux is 6–10%, the increase in its quantity does not reflect on the properties of the flux, and a decrease impairs activity, makes soldering difficult.
Введение сол нокислого анилина обеспечивает малую токсичность флюса , и высокую коррозионную стойкость.The introduction of aniline hydrochloride provides low flux toxicity and high corrosion resistance.
Флюс термостабилен, так как -сол нокислый анилин, растворенный в воде не разлагаетс и не тер ет активности при температурах пайки, что позвол ет примен ть его и при механизированной пайке.The flux is thermostable, since α-aniline sulfate, dissolved in water, does not decompose and does not lose activity at soldering temperatures, which makes it possible to use it also in mechanized soldering.
Флюс может иметь следуюшие составы , вес.%:Flux can have the following composition, wt.%:
Сол нокислый анилин 6 9 12 Глицерин13 30 .40Aniline sulfate 6 9 12 Glycerin13 30 .40
Вода кип чена ОСТаль-Ос- Осталь:ное таль- ноеBoiling water OSTAL-Os-Ostal: talnoe
ноеa little
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762421507A SU713669A1 (en) | 1976-10-07 | 1976-10-07 | Soldering flux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762421507A SU713669A1 (en) | 1976-10-07 | 1976-10-07 | Soldering flux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU713669A1 true SU713669A1 (en) | 1980-02-10 |
Family
ID=20683388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762421507A SU713669A1 (en) | 1976-10-07 | 1976-10-07 | Soldering flux |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU713669A1 (en) |
-
1976
- 1976-10-07 SU SU762421507A patent/SU713669A1/en active
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