GB2011809A - Laminated Metal Products - Google Patents

Laminated Metal Products

Info

Publication number
GB2011809A
GB2011809A GB79344A GB7900344A GB2011809A GB 2011809 A GB2011809 A GB 2011809A GB 79344 A GB79344 A GB 79344A GB 7900344 A GB7900344 A GB 7900344A GB 2011809 A GB2011809 A GB 2011809A
Authority
GB
United Kingdom
Prior art keywords
layer
joined
copper
reduction
stainless steel
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.)
Granted
Application number
GB79344A
Other versions
GB2011809B (en
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.)
Clad Metals LLC
Original Assignee
Clad Metals LLC
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 US05/867,576 external-priority patent/US4167606A/en
Application filed by Clad Metals LLC filed Critical Clad Metals LLC
Publication of GB2011809A publication Critical patent/GB2011809A/en
Application granted granted Critical
Publication of GB2011809B publication Critical patent/GB2011809B/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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)
  • Cookers (AREA)
  • Coating With Molten Metal (AREA)

Abstract

A metal composite comprises a core or base layer 10 of copper, a layer 11 of aluminum alloy coated with pure aluminum 12 and a layer 13 of stainless steel bonded to the aluminum layer. In an example, copper and aluminium sheets are heated to from 300 DEG +800 DEG F, joined and reduced by 20 to 70%. After heat treatment the aluminium surface is mechanically cleaned and bonded to a stainless steel sheet with a first reduction of about 2% followed by a second reduction of from 5 to 25%. The sheets are joined by rolling. The product is free from orange peel effect, and suitable for the manufacture of cookware. <IMAGE>
GB79344A 1978-01-06 1979-01-05 Laminated metal products Expired GB2011809B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/867,576 US4167606A (en) 1976-11-22 1978-01-06 Multiple member clad metal products

Publications (2)

Publication Number Publication Date
GB2011809A true GB2011809A (en) 1979-07-18
GB2011809B GB2011809B (en) 1982-02-03

Family

ID=25350060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB79344A Expired GB2011809B (en) 1978-01-06 1979-01-05 Laminated metal products

Country Status (11)

Country Link
JP (1) JPS5494456A (en)
AU (1) AU4133178A (en)
BE (1) BE873322A (en)
CA (1) CA1125629A (en)
CH (1) CH629421A5 (en)
DE (1) DE2900333A1 (en)
FR (1) FR2413972A1 (en)
GB (1) GB2011809B (en)
IT (1) IT1195069B (en)
NO (1) NO155999C (en)
SE (1) SE438818B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473379A1 (en) * 1980-01-09 1981-07-17 Sumitomo Metal Ind PROCESS FOR PRODUCING PLATE STEEL PLATE BY HOT ROLLING WITH INTERPOSITION OF INTERMEDIATE LAYER
FR2594367A1 (en) * 1986-02-19 1987-08-21 Cegedur METHOD FOR HOT VENEERING BY COLAMINING AL ALLOYS CONTAINING LI
WO2008148741A1 (en) * 2007-06-04 2008-12-11 Robert Bosch Gmbh Subassembly with glued power component
EP2478132A2 (en) * 2009-09-04 2012-07-25 Meyer Intellectual Properties Limited Anodized clad copper cookware
CN107752733A (en) * 2013-03-15 2018-03-06 全包层金属制品公司 Method for the multiple blank components of bonding of cooker manufacture

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039428C2 (en) * 1980-10-18 1985-05-02 Sumitomo Kinzoku Kogyo K.K., Osaka Process for the manufacture of clad steel products
DE3501163A1 (en) * 1984-01-17 1985-08-14 Nippon Gakki Seizo K.K., Hamamatsu, Shizuoka Multi-layer material for spectacle frames
EP1094937B9 (en) * 1998-05-04 2009-02-18 Clad Metals LLC Method of making a copper core five-ply composite and cooking vessel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473379A1 (en) * 1980-01-09 1981-07-17 Sumitomo Metal Ind PROCESS FOR PRODUCING PLATE STEEL PLATE BY HOT ROLLING WITH INTERPOSITION OF INTERMEDIATE LAYER
FR2594367A1 (en) * 1986-02-19 1987-08-21 Cegedur METHOD FOR HOT VENEERING BY COLAMINING AL ALLOYS CONTAINING LI
EP0236245A1 (en) * 1986-02-19 1987-09-09 Cegedur Societe De Transformation De L'aluminium Pechiney Process for the co-laminate plating of Al alloys containing Li
US4717068A (en) * 1986-02-19 1988-01-05 Cegedur Societe De Transformation Process for plating Al alloys containing Li, by hot co-rolling
WO2008148741A1 (en) * 2007-06-04 2008-12-11 Robert Bosch Gmbh Subassembly with glued power component
EP2478132A2 (en) * 2009-09-04 2012-07-25 Meyer Intellectual Properties Limited Anodized clad copper cookware
EP2478132A4 (en) * 2009-09-04 2014-11-26 Meyer Intellectual Properties Anodized clad copper cookware
CN107752733A (en) * 2013-03-15 2018-03-06 全包层金属制品公司 Method for the multiple blank components of bonding of cooker manufacture

Also Published As

Publication number Publication date
CH629421A5 (en) 1982-04-30
NO155999C (en) 1987-07-08
IT1195069B (en) 1988-10-12
IT7852262A0 (en) 1978-12-12
SE438818B (en) 1985-05-13
AU4133178A (en) 1979-07-12
CA1125629A (en) 1982-06-15
DE2900333A1 (en) 1979-07-12
JPS5494456A (en) 1979-07-26
GB2011809B (en) 1982-02-03
FR2413972A1 (en) 1979-08-03
SE7811688L (en) 1979-07-07
NO790047L (en) 1979-07-09
NO155999B (en) 1987-03-23
FR2413972B1 (en) 1984-09-21
BE873322A (en) 1979-05-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950105