GB421958A - Improvements relating to hard soldering mixtures and hard soldering processes - Google Patents

Improvements relating to hard soldering mixtures and hard soldering processes

Info

Publication number
GB421958A
GB421958A GB2256434A GB2256434A GB421958A GB 421958 A GB421958 A GB 421958A GB 2256434 A GB2256434 A GB 2256434A GB 2256434 A GB2256434 A GB 2256434A GB 421958 A GB421958 A GB 421958A
Authority
GB
United Kingdom
Prior art keywords
hard soldering
mixtures
improvements relating
soldering
processes
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
GB2256434A
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.)
HENRY AMBROSE PUDSAY LITTLEDALE
Original Assignee
HENRY AMBROSE PUDSAY LITTLEDALE
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 HENRY AMBROSE PUDSAY LITTLEDALE filed Critical HENRY AMBROSE PUDSAY LITTLEDALE
Priority to GB2256434A priority Critical patent/GB421958A/en
Publication of GB421958A publication Critical patent/GB421958A/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
    • B23K35/34—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material comprising compounds which yield metals when heated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

421,958. Soldering. LITTLEDALE, H. A. P., Crabtree, Streatley-on-Thames. Aug. 2, 1934, No. 22564. Addition to 415,181. [Class 83 (iv)] In hard soldering by the use of a composition consisting of a reducible oxide or salt of one or more metals and elemental or combined carbon to reduce the oxide or salt into the metallic state as described in the parent Specification, the composition is made up in liquid form with the aid of aqueous ammonia instead of with water. It is stated to be particularly useful when the metallic compound consists of copper hydrate.
GB2256434A 1934-08-02 1934-08-02 Improvements relating to hard soldering mixtures and hard soldering processes Expired GB421958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2256434A GB421958A (en) 1934-08-02 1934-08-02 Improvements relating to hard soldering mixtures and hard soldering processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2256434A GB421958A (en) 1934-08-02 1934-08-02 Improvements relating to hard soldering mixtures and hard soldering processes

Publications (1)

Publication Number Publication Date
GB421958A true GB421958A (en) 1935-01-02

Family

ID=10181461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2256434A Expired GB421958A (en) 1934-08-02 1934-08-02 Improvements relating to hard soldering mixtures and hard soldering processes

Country Status (1)

Country Link
GB (1) GB421958A (en)

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