ES481044A1 - Rapid drying flux compsn. for brazing metals - comprises inorganic salt e.g. halide or boron cpd., low boiling solvent and organic binder - Google Patents

Rapid drying flux compsn. for brazing metals - comprises inorganic salt e.g. halide or boron cpd., low boiling solvent and organic binder

Info

Publication number
ES481044A1
ES481044A1 ES481044A ES481044A ES481044A1 ES 481044 A1 ES481044 A1 ES 481044A1 ES 481044 A ES481044 A ES 481044A ES 481044 A ES481044 A ES 481044A ES 481044 A1 ES481044 A1 ES 481044A1
Authority
ES
Spain
Prior art keywords
inorganic salt
organic binder
halide
compsn
low boiling
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
ES481044A
Other languages
Spanish (es)
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of ES481044A1 publication Critical patent/ES481044A1/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
    • B23K35/3601—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
    • B23K35/3606—Borates or B-oxides
    • 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
    • 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
    • B23K35/3616—Halogen compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

Etching compsn. for coating metal objects prior to welding them together by brazing with flux comprises an inorganic salt which dissolves metal oxides (e.g. a metal halide or an O2-contg. B cpd.), a liq. solvent having a b. pt. =100 degrees C and an organic binder which decomposes at 150-540 degrees C to generate volatile prods. Compsn. dries rapidly after application to form a homogeneous flux layer which adheres strongly, thus improving manual and esp. automated brazing operations.
ES481044A 1978-05-31 1979-05-30 Rapid drying flux compsn. for brazing metals - comprises inorganic salt e.g. halide or boron cpd., low boiling solvent and organic binder Expired ES481044A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7816185A FR2427164A1 (en) 1978-05-31 1978-05-31 Rapid drying flux compsn. for brazing metals - comprises inorganic salt e.g. halide or boron cpd., low boiling solvent and organic binder

Publications (1)

Publication Number Publication Date
ES481044A1 true ES481044A1 (en) 1979-11-16

Family

ID=9208879

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481044A Expired ES481044A1 (en) 1978-05-31 1979-05-30 Rapid drying flux compsn. for brazing metals - comprises inorganic salt e.g. halide or boron cpd., low boiling solvent and organic binder

Country Status (3)

Country Link
ES (1) ES481044A1 (en)
FR (1) FR2427164A1 (en)
IT (1) IT1113363B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479055A1 (en) * 1980-03-28 1981-10-02 Soudure Autogene Francaise Powdered brazing flux contg. metal salt and acrylic! resin - applied by electrostatic powder coating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497400A (en) * 1967-09-14 1970-02-24 Aluminum Co Of America Soldering flux
CH569543A5 (en) * 1972-07-26 1975-11-28 Castolin Sa

Also Published As

Publication number Publication date
IT7922524A0 (en) 1979-05-10
IT1113363B (en) 1986-01-20
FR2427164A1 (en) 1979-12-28
FR2427164B1 (en) 1982-11-19

Similar Documents

Publication Publication Date Title
NL188752C (en) FUNGICIDE PREPARATIONS, COMPOUNDS THEREOF, METHOD FOR PREPARING THE SAME AND METHOD FOR COMBATING FUNGI.
ATA279978A (en) DEVICE FOR COATING CORES, SUCH AS GRANILATS AND THE LIKE, WITH A LIQUID PAINTING AGENT
NO791766L (en) METHOD FOR WELDING METAL PARTS
NL7708435A (en) PROCESS FOR PREPARING N-ALKYNYL- (ALPHA) - (SUBSTITUTED FENOXY) ALKYLAMIDES WITH HERBICIDE ACTION AND HERBICIDE PREPARATIONS CONTAINING THESE COMPOUNDS AS AN ACTIVE COMPONENT.
NL7708516A (en) METHOD FOR PREPARING HERBICIDE COMPOUNDS.
ES481044A1 (en) Rapid drying flux compsn. for brazing metals - comprises inorganic salt e.g. halide or boron cpd., low boiling solvent and organic binder
ATA146576A (en) METHOD FOR PRODUCING POLYMERISATES FROM CONJUGATED SERVES OR COPOLYMERISATES FROM CONJUGATED SERVES, EITHER WITH ANOTHER OR WITH A VINYLAROMATIC COMPOUND
NL189946B (en) 1-ARYLOXY-3- (INDOOL-3-YL) ALKYLAMINO-2-PROPANOL COMPOUND WITH AN ANTI-HYPERTENSIVE, BETA-ADRENERGICALLY BLOCKING AND DEVA-REMOVING PROCESS, AND METHOD FOR PREPARING A FARMACEUTIC.
BR7904352A (en) COMPOUND, HERBICIDE COMPOSITION, AND HERBICIDE PROCESS
NL7704041A (en) PREPARATION WITH FUNGICIDE ACTION AND A PROCESS FOR PREPARING SUCH PREPARATION.
NL184305C (en) METHOD FOR PREPARING HERBICIDE PREPARATIONS.
NL7900970A (en) ELECTRONIC GUN WITH FIELD EMISSION.
NL188698C (en) PROCESS FOR PREPARING ALUMINUM MONOETHYL PHOSPHITE
DK142992C (en) METHOD OF PREPARING STEROID-17-SPIROLACTONES OR METAL SALTS OF THE SIMILAR HYDROXYCARBOXYLIC ACID OF THE 6.7-Saturated Compound
NL7602520A (en) PROCESS FOR PREPARING PYRAZOLIUM COMPONENTS WITH HERBICIDE AND FUNGICIDE PROPERTIES, AS WELL AS HERBICIDE AND FUNGICIDE PREPARATIONS CONTAINING THESE COMPONENTS AS AN ACTIVE COMPONENT.
JPS52100554A (en) Production of inorganic fiberboard
JPS52104066A (en) Selective etching method of thermosetting organic materials
JPS51120671A (en) Photomask fault processing method
BR7904359A (en) COMPOUND, HERBICIDE COMPOSITION, AND HERBICIDE PROCESS
JPS5437467A (en) Index-system color picture tube
JPS52127764A (en) Etching method
GB1194619A (en) Writing Ink for Writing Boards
JPS5321785A (en) Self-welding insulating paint
NL187238C (en) PROCESS FOR PREPARING A COMPOUND WITH A FUNGICIDE ACTION, PROCESS FOR PREPARING A FUNGICIDE PREPARATION, AND FORMED PREPARATION THEREFORE.
BR7904360A (en) COMPOUND, HERBICIDE COMPOSITION, AND HERBICIDE PROCESS

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303