GB1320378A - Method of welding metals - Google Patents

Method of welding metals

Info

Publication number
GB1320378A
GB1320378A GB4013970A GB4013970A GB1320378A GB 1320378 A GB1320378 A GB 1320378A GB 4013970 A GB4013970 A GB 4013970A GB 4013970 A GB4013970 A GB 4013970A GB 1320378 A GB1320378 A GB 1320378A
Authority
GB
United Kingdom
Prior art keywords
titanium
gap
copper
aug
welded
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
GB4013970A
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Uhde GmbH
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
Priority claimed from DE19691942572 external-priority patent/DE1942572C/en
Application filed by Uhde GmbH filed Critical Uhde GmbH
Publication of GB1320378A publication Critical patent/GB1320378A/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
    • B23K5/00—Gas flame welding
    • B23K5/12—Gas flame welding taking account of the properties of the material to be welded
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12903—Cu-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)

Abstract

1320378 Welding by fusion FRIEDRICH UHDE GmbH 20 Aug 1970 [21 Aug 1969] 40139/70 Heading B3R In the welding together of a piece of copper 1 and a piece of titanium 2, the pieces are arranged with a gap 5 between them, inert gas is passed through the gap and the copper is pre-heated while the titanium is shielded from premature heating, by the gas stream. As shown, a titanium anode 2 for electrolytic use has welded thereto a copper sleeve 1 serving for current supply to the anode. Pressure of the inert gas maintains the gap 5. Preheating of the sleeve, to 800‹ C., is achieved by a heater 7. An exterior tack weld 8 is succeeded by an interior circumferential weld made using a titanium electrode. The parts to be welded can be clamped at the desired spacing.
GB4013970A 1969-08-21 1970-08-20 Method of welding metals Expired GB1320378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691942572 DE1942572C (en) 1969-08-21 Arc joint welding of dissimilar metals under shielding gas

Publications (1)

Publication Number Publication Date
GB1320378A true GB1320378A (en) 1973-06-13

Family

ID=5743419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4013970A Expired GB1320378A (en) 1969-08-21 1970-08-20 Method of welding metals

Country Status (2)

Country Link
US (1) US3701196A (en)
GB (1) GB1320378A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO152590C (en) * 1982-04-13 1985-10-23 Per H Moe PROCEDURE FOR JOINING PARTS OF METAL BY DIFFUSION WELDING.
US5305945A (en) * 1989-09-12 1994-04-26 Modine Manufacturing Co. Finned assembly for heat exchangers
DE102010008399B4 (en) * 2010-02-18 2023-11-30 Festo Se & Co. Kg Mounting plate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125805A (en) * 1964-03-24 Cladding ferrous-base alloys with titanium
US2450120A (en) * 1944-09-27 1948-09-28 Robertshaw Fulton Controis Com Method and apparatus for bonding thin sections to heavier members
US2495150A (en) * 1945-04-02 1950-01-17 Packard Motor Car Co Method of conditioning metal members for a welding operation
US2451099A (en) * 1945-08-28 1948-10-12 Gen Motors Corp Method of uniting metal pieces by means of a bonding layer of predetermined thickness
US2798843A (en) * 1953-10-29 1957-07-09 Rohr Aircraft Corp Plating and brazing titanium
US2857663A (en) * 1954-02-09 1958-10-28 Gen Electric Metallic bond
US3068343A (en) * 1959-04-18 1962-12-11 Siemens Ag Arc welding device for rod or tube material
US3213532A (en) * 1961-04-03 1965-10-26 Westinghouse Electric Corp Method of forming titanium and aluminum seals
US3359142A (en) * 1965-10-18 1967-12-19 Reynolds Metals Co Bonding aluminum to titanium and heat treating the composite

Also Published As

Publication number Publication date
US3701196A (en) 1972-10-31
DE1942572B2 (en) 1972-10-12
DE1942572A1 (en) 1971-03-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees