GB400609A - Improvements in or relating to soldering - Google Patents
Improvements in or relating to solderingInfo
- Publication number
- GB400609A GB400609A GB1152532A GB1152532A GB400609A GB 400609 A GB400609 A GB 400609A GB 1152532 A GB1152532 A GB 1152532A GB 1152532 A GB1152532 A GB 1152532A GB 400609 A GB400609 A GB 400609A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aniline
- mixture
- flux
- mixed
- orthophosphoric acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005476 soldering Methods 0.000 title abstract 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- 229910019142 PO4 Inorganic materials 0.000 abstract 3
- 230000004907 flux Effects 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 235000021317 phosphate Nutrition 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- 239000010452 phosphate Substances 0.000 abstract 2
- 235000011007 phosphoric acid Nutrition 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 229910001369 Brass Inorganic materials 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000010951 brass Substances 0.000 abstract 1
- -1 bronzes Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 150000004992 toluidines Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 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
- B23K35/3615—N-compounds
-
- 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
- B23K35/3601—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 inorganic compounds as principal constituents
- B23K35/3611—Phosphates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
A flux for soft soldering stainless steels, zinc, copper, brass, bronzes, and other metals comprises a mixture of orthophosphoric acid and a basic substance which can be vaporized without decomposition, for example ammonia, aniline, pyridine, or toluidine. The proportions used are such that an excess of acid or base is present in the mixture after the resulting phosphate has been formed. For example, aniline and orthophosphoric acid may be mixed to form a flux containing an organic phosphate or a mixture of such phosphates, the flux being used in powder form or mixed with glycol, aniline, water, or other inert substance to form a paste or solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1152532A GB400609A (en) | 1932-04-22 | 1932-04-22 | Improvements in or relating to soldering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1152532A GB400609A (en) | 1932-04-22 | 1932-04-22 | Improvements in or relating to soldering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB400609A true GB400609A (en) | 1933-10-23 |
Family
ID=9987839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1152532A Expired GB400609A (en) | 1932-04-22 | 1932-04-22 | Improvements in or relating to soldering |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB400609A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2658846A (en) * | 1951-12-12 | 1953-11-10 | Rosa John A De | Soldering flux |
| US3020635A (en) * | 1956-05-31 | 1962-02-13 | Raytheon Co | Soldering methods |
| US3970238A (en) * | 1971-11-26 | 1976-07-20 | Lake Chemical Company | Soldering of stainless steels |
| EP0201151A3 (en) * | 1985-05-10 | 1988-06-08 | Kenco Technology, Inc. | Precleaner compositions, activators therefor, and their use in soldering |
| EP0443954A1 (en) * | 1990-02-23 | 1991-08-28 | COMPAGNIE EUROPEENNE D'ACCUMULATEURS, Société anonyme dite: | Soldering flux for lead battery accessories |
-
1932
- 1932-04-22 GB GB1152532A patent/GB400609A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2658846A (en) * | 1951-12-12 | 1953-11-10 | Rosa John A De | Soldering flux |
| US3020635A (en) * | 1956-05-31 | 1962-02-13 | Raytheon Co | Soldering methods |
| US3970238A (en) * | 1971-11-26 | 1976-07-20 | Lake Chemical Company | Soldering of stainless steels |
| EP0201151A3 (en) * | 1985-05-10 | 1988-06-08 | Kenco Technology, Inc. | Precleaner compositions, activators therefor, and their use in soldering |
| EP0443954A1 (en) * | 1990-02-23 | 1991-08-28 | COMPAGNIE EUROPEENNE D'ACCUMULATEURS, Société anonyme dite: | Soldering flux for lead battery accessories |
| FR2658746A1 (en) * | 1990-02-23 | 1991-08-30 | Europ Accumulateurs | WELDING FLOW FOR LEAD BATTERY ACCESSORIES. |
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