GB1150005A - Method of joining aluminium and ferrous members - Google Patents

Method of joining aluminium and ferrous members

Info

Publication number
GB1150005A
GB1150005A GB35649/66A GB3564966A GB1150005A GB 1150005 A GB1150005 A GB 1150005A GB 35649/66 A GB35649/66 A GB 35649/66A GB 3564966 A GB3564966 A GB 3564966A GB 1150005 A GB1150005 A GB 1150005A
Authority
GB
United Kingdom
Prior art keywords
aluminium
ferrous
members
pressure
aug
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
GB35649/66A
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.)
North American Aviation Corp
Original Assignee
North American Aviation Corp
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 North American Aviation Corp filed Critical North American Aviation Corp
Publication of GB1150005A publication Critical patent/GB1150005A/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
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/002—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of light metal
    • 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
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
    • B23K20/2275—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer the other layer being aluminium
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/934—Electrical process
    • Y10S428/935—Electroplating
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/938—Vapor deposition or gas diffusion
    • 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
    • Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]
    • Y10T428/12417—Intersecting corrugating or dimples not in a single line [e.g., waffle form, etc.]
    • 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
    • Y10T428/12451—Macroscopically anomalous interface between layers
    • 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.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component
    • Y10T428/12757—Fe

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Basic Packing Technique (AREA)

Abstract

1,150,005. Welding by pressure. NORTH AMERICAN AVIATION Inc. 9 Aug., 1966 [9 Aug., 1965], No. 35649/66. Heading B3R. A method of bonding a ferrous member to an aluminium or aluminium-based member comprises providing a tapered or knife edge on the ferrous member and pressing this edge into the aluminium member at elevated temperature. The process is preferably carried out with the joint faces under vacuum or in inert gas and the pressure and temperature may be maintained for a period of about 3 to 30 minutes. Temperatures of 750-1200‹ F. and pressures of about 20,000-35,000 p.s.i. are envisaged. In order to prevent undesirable intermetallic diffusion occurring a barrier metal comprising one or more of the following: tantalum, niobium, chromium, gold, silver, nickel, tungsten and molybdenum may be interposed between the ferrous and aluminium members. The barrier metal may be applied as a separate foil or be coated on either the ferrous or aluminium member. The ferrous member may be of stainless steel and comprises at least 50% iron while the aluminium based member may be of an alloy containing 4-12% aluminium oxide dispersed in aluminium. The invention is particularly applicable to the joining of tubular ferrous and aluminium members 2, 4, the former having a knife edge 6, the members being supported by an outer die 10 and inner mandrel 12 on a die base 14. The assembly is heated by an induction coil 16 and pressure applied by an hydraulic press 18. The whole apparatus is enclosed in a vacuum or inert gas enclosure during the bonding process.
GB35649/66A 1965-08-09 1966-08-09 Method of joining aluminium and ferrous members Expired GB1150005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47815565A 1965-08-09 1965-08-09

Publications (1)

Publication Number Publication Date
GB1150005A true GB1150005A (en) 1969-04-30

Family

ID=23898762

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35649/66A Expired GB1150005A (en) 1965-08-09 1966-08-09 Method of joining aluminium and ferrous members

Country Status (8)

Country Link
US (1) US3436805A (en)
JP (1) JPS4932692B1 (en)
BE (1) BE685260A (en)
DE (1) DE1577101A1 (en)
ES (1) ES330032A1 (en)
GB (1) GB1150005A (en)
NL (1) NL6611175A (en)
SE (1) SE321839B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081746A1 (en) * 1970-03-06 1971-12-10 Gkn Floform Ltd
EP0794030A1 (en) * 1996-03-05 1997-09-10 Yamaha Hatsudoki Kabushiki Kaisha Method for joining metals and valve seat provided in a cylinder head

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528166A (en) * 1967-04-14 1970-09-15 Euratom Process for the welding of metal objects
DE1948150A1 (en) * 1968-09-25 1970-04-02 Traitements Electrolytiques Et Arrangement of metal layers and process for their manufacture
US3653852A (en) * 1969-10-14 1972-04-04 Bethlehem Steel Corp Coated ferrous substrate
BE758074R (en) * 1969-10-29 1971-04-01 Du Pont METHOD OF BONDING ALUMINUM TO STEEL BY EXPLOSION AND PRODUCTS OBTAINED BY SUCH
DE2060728A1 (en) * 1970-12-10 1972-06-29 Kernforschungsanlage Juelich Method and device for producing a solid connection between workpieces made of materials with different melting points
CA1237002A (en) * 1983-10-13 1988-05-24 Per H. Moe Method for joining tubular parts of metal by forge/diffusion welding
JP4181063B2 (en) * 2004-02-17 2008-11-12 日産自動車株式会社 Liquid phase diffusion bonding method for dissimilar metal sheets
CN102114561B (en) * 2009-12-31 2013-06-05 南京理工大学 Method of pre-copper-plated induction welding-brazing of aluminum-steel stud bolt
JP6389551B1 (en) * 2017-08-29 2018-09-12 オリジン電気株式会社 Dissimilar metal bonded article manufacturing method and bonding apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535397A (en) * 1948-04-08 1950-12-26 Duch Gabriel Victor Alphonse Method for electrically interconnecting wires cables, tubes plates, and other metallic elements
US2763058A (en) * 1952-01-07 1956-09-18 Bohn Aluminium & Brass Corp Process of producing steel-aluminum bi-metal strip
US2809422A (en) * 1954-05-21 1957-10-15 Gen Motors Corp Method of making a composite article
US2917818A (en) * 1954-12-29 1959-12-22 Gen Motors Corp Aluminum coated steel having chromium in diffusion layer
US2908073A (en) * 1957-06-07 1959-10-13 Aluminum Co Of America Method of bonding aluminous metal to dissimilar metal
US3292256A (en) * 1964-04-09 1966-12-20 Allegheny Ludlum Steel Pressure bonding of dissimilar metals
US3367020A (en) * 1965-05-19 1968-02-06 Robert D. Watson Method of preparing tubes of certain metals for subsequent joining by welding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081746A1 (en) * 1970-03-06 1971-12-10 Gkn Floform Ltd
EP0794030A1 (en) * 1996-03-05 1997-09-10 Yamaha Hatsudoki Kabushiki Kaisha Method for joining metals and valve seat provided in a cylinder head
US5860401A (en) * 1996-03-05 1999-01-19 Yamaha Hatsudoki Kabushiki Kaisha Bonded valve seat and method

Also Published As

Publication number Publication date
DE1577101A1 (en) 1970-04-09
BE685260A (en) 1967-01-16
JPS4932692B1 (en) 1974-09-02
SE321839B (en) 1970-03-16
US3436805A (en) 1969-04-08
ES330032A1 (en) 1967-06-16
NL6611175A (en) 1967-02-10

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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