GB524572A - Improvements in or relating to soldering fluxes - Google Patents

Improvements in or relating to soldering fluxes

Info

Publication number
GB524572A
GB524572A GB338739A GB338739A GB524572A GB 524572 A GB524572 A GB 524572A GB 338739 A GB338739 A GB 338739A GB 338739 A GB338739 A GB 338739A GB 524572 A GB524572 A GB 524572A
Authority
GB
United Kingdom
Prior art keywords
mesh
flux
fluxes
colophony
substance
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
GB338739A
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.)
GERALD GRANGE ESCOMBE
Original Assignee
GERALD GRANGE ESCOMBE
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 GERALD GRANGE ESCOMBE filed Critical GERALD GRANGE ESCOMBE
Priority to GB338739A priority Critical patent/GB524572A/en
Publication of GB524572A publication Critical patent/GB524572A/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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

524,572. Fluxes. ESCOMBE, G. G. Feb. 1, 1939, No. 3387. [Class 82 (ii)] [Also in Group XXII] A flux for use in soldering operations comprises a mixture of a flux either liquid, semiliquid or solid, and up to 25 per cent. of an abrasive substance which has an abrasive action on the metal surfaces treated during the soldering operation. The abrasive substance may have a particle size of 80-300 mesh and the flux may be a resinous substance. Examples of fluxes are: (1) 50 per cent. of colophony, 45 of soft petrolatum, 5 of silica, 240 mesh ; (2) 75 of ethylene glycol, 10 of aniline salt, 15 of carborundum, 180'mesh; (3) 65 of colophony, 10 of ammonium chloride and 25 of glass powder, 80 mesh.
GB338739A 1939-02-01 1939-02-01 Improvements in or relating to soldering fluxes Expired GB524572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB338739A GB524572A (en) 1939-02-01 1939-02-01 Improvements in or relating to soldering fluxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB338739A GB524572A (en) 1939-02-01 1939-02-01 Improvements in or relating to soldering fluxes

Publications (1)

Publication Number Publication Date
GB524572A true GB524572A (en) 1940-08-09

Family

ID=9757366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB338739A Expired GB524572A (en) 1939-02-01 1939-02-01 Improvements in or relating to soldering fluxes

Country Status (1)

Country Link
GB (1) GB524572A (en)

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