GB400609A - Improvements in or relating to soldering - Google Patents

Improvements in or relating to soldering

Info

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
Application number
GB1152532A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JOHN WILLIAM WESLEY WILLSTROP
Original Assignee
JOHN WILLIAM WESLEY WILLSTROP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JOHN WILLIAM WESLEY WILLSTROP filed Critical JOHN WILLIAM WESLEY WILLSTROP
Priority to GB1152532A priority Critical patent/GB400609A/en
Publication of GB400609A publication Critical patent/GB400609A/en
Expired legal-status Critical Current

Links

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

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.
GB1152532A 1932-04-22 1932-04-22 Improvements in or relating to soldering Expired GB400609A (en)

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)

* Cited by examiner, † Cited by third party
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
EP0201151A2 (en) * 1985-05-10 1986-11-12 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

Cited By (7)

* Cited by examiner, † Cited by third party
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
EP0201151A2 (en) * 1985-05-10 1986-11-12 Kenco Technology, Inc. Precleaner compositions, activators therefor, and their use in soldering
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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