GB1294522A - Multilayered metal composites - Google Patents

Multilayered metal composites

Info

Publication number
GB1294522A
GB1294522A GB457170A GB457170A GB1294522A GB 1294522 A GB1294522 A GB 1294522A GB 457170 A GB457170 A GB 457170A GB 457170 A GB457170 A GB 457170A GB 1294522 A GB1294522 A GB 1294522A
Authority
GB
United Kingdom
Prior art keywords
base
metal
bond
bonded
interlayer
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
GB457170A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1294522A publication Critical patent/GB1294522A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/007—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints specially adapted for joining pipes of dissimilar materials
    • 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
    • B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
    • B23K20/08—Explosive welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)

Abstract

1294522 Making composites; jointing by rolling; welding by pressure E I DU PONT DE NEMOURS & CO 30 Jan 1970 [31 Jan 1969] 4571/70 Headings B3A B3M and B3R [Also in Divisions E1 and F2] A composite comprises dissimilar metals of high yield strength metallurgically bonded to a malleable metallic interlayer one high strength metal being Al- or Ni-base maraging steel, or austenitic or martensitic stainless steel, another being Al- (if the first is not Al-base), Ti- or Zr-base and the interlayer consisting of at least one layer of Al-, Nb-, Ta- or Ti-base metal provided that a Fe- or Ni-base metal is not bonded to an Al- or Ti-base interlayer. The metals may be bonded by roll bonding, friction or flash butt welding or by explosion bonding. The explosion bonding is carried out in one or more steps using an explosive of 45-65% by weight of a mixture of 80% ammonium nitrate and 20% trinitrotoluene and 35-55% sodium chloride. The collision velocity and collision angle are below 2500 m./s. and 8-14 degrees respectively to produce a bond comprising a straight and continuous solidified melt layer of less than 40 Á or a wavy bond having at least 70% direct metal to metal bond and a solidified melt bond. A tubular joint (Fig. 3, not shown) may be machined from a planar composite (Fig. 1, not shown) the ends of the joint being adapted to be welded to tubes of the same material as the ends. A tubular transition joint (Fig. 4, not shown) may alternatively be machined from a tubular composite (Fig. 2, not shown). Two or more interlayers of commercially pure metal or alloy may be used.
GB457170A 1969-01-31 1970-01-30 Multilayered metal composites Expired GB1294522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79550569A 1969-01-31 1969-01-31

Publications (1)

Publication Number Publication Date
GB1294522A true GB1294522A (en) 1972-11-01

Family

ID=25165690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB457170A Expired GB1294522A (en) 1969-01-31 1970-01-30 Multilayered metal composites

Country Status (3)

Country Link
DE (1) DE2004277A1 (en)
FR (1) FR2033276B1 (en)
GB (1) GB1294522A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182276A (en) * 1985-10-30 1987-05-13 Ici Plc Explosive bonding
EP1426668A2 (en) * 2002-12-02 2004-06-09 Colmac Coil Manufacturing, Inc. Transition coupler for connecting conduits of dissimilar metals
US7597137B2 (en) 2007-02-28 2009-10-06 Colmac Coil Manufacturing, Inc. Heat exchanger system
CN104259645A (en) * 2014-07-28 2015-01-07 舞钢神州重工金属复合材料有限公司 Welding process for titanium tube and tube plate
CN112809157A (en) * 2021-02-03 2021-05-18 沈阳中钛装备制造有限公司 Preparation method of steel nickel-tantalum composite pipe
RU2755314C1 (en) * 2021-02-24 2021-09-15 Общество с ограниченной ответственностью "Битруб Интернэшнл" Method for manufacturing bimetallic cylindrical product (options)
CN113943014A (en) * 2021-10-19 2022-01-18 安徽理工大学 Preparation method of zinc-titanium composite metal oxide

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012108120A1 (en) * 2012-08-31 2014-03-27 Recaro Aircraft Seating Gmbh & Co. Kg fitting body
CN111760909B (en) * 2019-04-02 2021-12-10 中国科学院金属研究所 High-speed impact resistant multilayer metal composite material and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1291805A (en) * 1961-03-31 1962-04-27 Nuclear Metals Metallurgical process for connecting zirconium to a ferrous metal and the product thus obtained
US3121949A (en) * 1961-12-14 1964-02-25 Lukens Steel Co Method for manufacturing titanium clad steel

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182276A (en) * 1985-10-30 1987-05-13 Ici Plc Explosive bonding
US4756464A (en) * 1985-10-30 1988-07-12 Imperial Chemical Industries Plc Method of manufacture of composite laminar metal plate
GB2182276B (en) * 1985-10-30 1989-04-12 Ici Plc Improved method of manufacturing composite laminar metal plate
EP1426668A2 (en) * 2002-12-02 2004-06-09 Colmac Coil Manufacturing, Inc. Transition coupler for connecting conduits of dissimilar metals
EP1426668A3 (en) * 2002-12-02 2004-11-10 Colmac Coil Manufacturing, Inc. Transition coupler for connecting conduits of dissimilar metals
US7597137B2 (en) 2007-02-28 2009-10-06 Colmac Coil Manufacturing, Inc. Heat exchanger system
CN104259645A (en) * 2014-07-28 2015-01-07 舞钢神州重工金属复合材料有限公司 Welding process for titanium tube and tube plate
CN104259645B (en) * 2014-07-28 2016-05-11 舞钢神州重工金属复合材料有限公司 A kind of welding procedure of titanium tube and tube plate
CN112809157A (en) * 2021-02-03 2021-05-18 沈阳中钛装备制造有限公司 Preparation method of steel nickel-tantalum composite pipe
RU2755314C1 (en) * 2021-02-24 2021-09-15 Общество с ограниченной ответственностью "Битруб Интернэшнл" Method for manufacturing bimetallic cylindrical product (options)
CN113943014A (en) * 2021-10-19 2022-01-18 安徽理工大学 Preparation method of zinc-titanium composite metal oxide

Also Published As

Publication number Publication date
FR2033276A1 (en) 1970-12-04
DE2004277A1 (en) 1970-08-13
FR2033276B1 (en) 1974-08-09

Similar Documents

Publication Publication Date Title
US3798011A (en) Multilayered metal composite
GB1271770A (en) Metal composites and production thereof
GB1294522A (en) Multilayered metal composites
US4756464A (en) Method of manufacture of composite laminar metal plate
US3664816A (en) Steel-to-aluminum transition piece
US3798010A (en) Explosion bonded aluminum to steel
GB1062320A (en) Production of multi-layered metal composites
GB1148774A (en) Improvements in or relating to welding ferrous metal to aluminous metal
US5190831A (en) Bonded titanium/steel components
GB1248794A (en) Bonded aluminum/steel composites and method of making same
US3305922A (en) Method for explosive welding and explosive welded products
GB1348308A (en) Jointing material for use in joining steel to aluminium or aluminium alloy
EP0194853A3 (en) Explosive bonding method
Mukae et al. Development of Clad Metals by Vacuum Roll Bonding and Its Characteristics. I. Development of Vacuum Roll Bonding Apparatus and Production of Clad Metals
GB1042952A (en)
JPS61165278A (en) Method for welding joint of stainless steel/copper clad
Kulikov et al. Fusion welding the thin-sheet titanium alloys to corrosion-resistant steels
BATTEN et al. Some experiments on the explosive welding of metals(Aluminum alloy sheet bonding with steel sheets to form high strength composites)
GB631584A (en) Improvements relating to the manufacture of composite metal billets and of lined tubes therefrom
GB1265137A (en)
SU449789A1 (en) Solder for soldering carbide tools
GB1166465A (en) Process for Obtaining a Composite Metal Article
JPS642787A (en) Pipe joint for joining high corrosion resistant stainless steel-zirconium and its manufacture
SU451514A1 (en) The method of obtaining a multilayer material
Wehren Explosively Cladded Metals

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees