IT1035704B - Composizione per una saldatura di chiusura e metodo per lafabbricazione di un tubo in lamina di alluminio - Google Patents

Composizione per una saldatura di chiusura e metodo per lafabbricazione di un tubo in lamina di alluminio

Info

Publication number
IT1035704B
IT1035704B IT49565/75A IT4956575A IT1035704B IT 1035704 B IT1035704 B IT 1035704B IT 49565/75 A IT49565/75 A IT 49565/75A IT 4956575 A IT4956575 A IT 4956575A IT 1035704 B IT1035704 B IT 1035704B
Authority
IT
Italy
Prior art keywords
manufacturing
composition
aluminum foil
foil pipe
closing welding
Prior art date
Application number
IT49565/75A
Other languages
English (en)
Original Assignee
Showa Aluminium Co Ltd
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 Showa Aluminium Co Ltd filed Critical Showa Aluminium Co Ltd
Application granted granted Critical
Publication of IT1035704B publication Critical patent/IT1035704B/it

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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/18—Zonal welding by interposing weld-preventing substances between zones not to be welded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/14—Making tubes from doubled flat material
    • 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
    • B23K35/224—Anti-weld compositions; Braze stop-off compositions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Paints Or Removers (AREA)
  • Lubricants (AREA)
IT49565/75A 1974-05-13 1975-05-13 Composizione per una saldatura di chiusura e metodo per lafabbricazione di un tubo in lamina di alluminio IT1035704B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5367874A JPS547509B2 (it) 1974-05-13 1974-05-13

Publications (1)

Publication Number Publication Date
IT1035704B true IT1035704B (it) 1979-10-20

Family

ID=12949469

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49565/75A IT1035704B (it) 1974-05-13 1975-05-13 Composizione per una saldatura di chiusura e metodo per lafabbricazione di un tubo in lamina di alluminio

Country Status (6)

Country Link
US (1) US3994753A (it)
JP (1) JPS547509B2 (it)
DE (1) DE2521105C3 (it)
FR (1) FR2270983B1 (it)
GB (1) GB1460138A (it)
IT (1) IT1035704B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533246A (en) * 1976-06-29 1978-01-12 Matsushita Electric Ind Co Ltd Thermal recording head
US4178990A (en) * 1977-11-15 1979-12-18 Olin Corporation Solar energy collector system
US4182399A (en) * 1977-11-15 1980-01-08 Olin Corporation Process for removing heavy metal ions from aqueous fluids
US4406393A (en) * 1981-03-23 1983-09-27 Rockwell International Corporation Method of making filamentary reinforced metallic structures
HU185944B (en) * 1981-08-11 1985-04-28 Janssen Pharmacfutica Nv Process for production of new /4-/diaril-metiliden-piperidino/-alkil-pirimidinone derivatives
AT379682B (de) * 1984-09-17 1986-02-10 Forschungsgesellschaft Joanneu Absorptionskaeltemaschine
FR2817954B1 (fr) * 2000-12-11 2003-01-10 Pechiney Rhenalu Procede de fabrication de panneaux en aluminium a circuit integre
FR2894501B1 (fr) * 2005-12-14 2008-02-22 Alcan Rhenalu Sa Procede de fabrication de panneaux en aluminium a tenue a la corrosion amelioree en milieu aqueux
DE102008033222A1 (de) * 2008-07-15 2010-01-21 Behr Gmbh & Co. Kg Verfahren zur Herstellung eines Wärmeübertragers und Wärmeübertrager, herstellbar nach dem Verfahren
CN101927427B (zh) * 2010-02-09 2012-05-23 中机远雄蓄能科技有限公司 换热器板的加工工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610933A (en) * 1949-11-08 1952-09-16 Union Carbide & Carbon Corp Brazing flux
US3001276A (en) * 1955-05-12 1961-09-26 Callery Chemical Co Welding flux and method of using
US3428497A (en) * 1966-04-26 1969-02-18 Union Carbide Corp Method of making bonded welding flux

Also Published As

Publication number Publication date
DE2521105C3 (de) 1978-06-08
FR2270983A1 (it) 1975-12-12
JPS50144638A (it) 1975-11-20
DE2521105A1 (de) 1975-11-27
JPS547509B2 (it) 1979-04-07
US3994753A (en) 1976-11-30
FR2270983B1 (it) 1981-03-20
DE2521105B2 (de) 1977-10-20
GB1460138A (en) 1976-12-31

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