GB1027495A - Production of tinplate - Google Patents

Production of tinplate

Info

Publication number
GB1027495A
GB1027495A GB1699662A GB1699662A GB1027495A GB 1027495 A GB1027495 A GB 1027495A GB 1699662 A GB1699662 A GB 1699662A GB 1699662 A GB1699662 A GB 1699662A GB 1027495 A GB1027495 A GB 1027495A
Authority
GB
United Kingdom
Prior art keywords
strip
producing
hardness
give
annealing
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
GB1699662A
Inventor
Raymond Bernard Sims
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.)
Davy Loewy Ltd
Original Assignee
Davy Loewy 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 Davy Loewy Ltd filed Critical Davy Loewy Ltd
Priority to GB1699662A priority Critical patent/GB1027495A/en
Publication of GB1027495A publication Critical patent/GB1027495A/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
    • B23K20/22—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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

A process for producing thin metal coated steel strip comprises cold reducing hot rolled strip in two stages giving at least 70% and then 10% reductions, continuously annealing the strip, and giving it a metallic coating. For producing very thin tin plate, hot rolled strip is reduced in a 4 or 5 stand tandem mill and then in a 2 or 3 stand tandem mill. The strip is cleaned and passed through a continuous annealing line employing a lead-bismuth or other high temperature bath at a temperature above A3 point to give the strip a hardness of greater than 67R. 30T on the Rockwell Scale. The strip is rapidly cooled to 250 DEG C. and coiled. The cooled strip is then passed through a temper mill, to give at least 10% reduction, and finally to a tinning line. For producing conventional tinplate of 0.0077 inch and above the 2nd cold rolling step is missed out and the annealing produces a hardness of 60R. 30T. Finally the strip is over aged, given a temper pass, and tinned.
GB1699662A 1962-05-03 1962-05-03 Production of tinplate Expired GB1027495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1699662A GB1027495A (en) 1962-05-03 1962-05-03 Production of tinplate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1699662A GB1027495A (en) 1962-05-03 1962-05-03 Production of tinplate

Publications (1)

Publication Number Publication Date
GB1027495A true GB1027495A (en) 1966-04-27

Family

ID=10087354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1699662A Expired GB1027495A (en) 1962-05-03 1962-05-03 Production of tinplate

Country Status (1)

Country Link
GB (1) GB1027495A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1662013A1 (en) * 2004-11-24 2006-05-31 ARVEDI, Giovanni Process of producing steel strips suitable for an oxidation-resisting surface coating
WO2007086085A1 (en) * 2006-01-26 2007-08-02 Giovanni Arvedi Process of producing steel strips suitable for an oxidation-resisting surface coating
US9187838B2 (en) 2012-10-19 2015-11-17 Rohm And Haas Electronic Materials Llc Thin-tin tinplate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1662013A1 (en) * 2004-11-24 2006-05-31 ARVEDI, Giovanni Process of producing steel strips suitable for an oxidation-resisting surface coating
WO2007086085A1 (en) * 2006-01-26 2007-08-02 Giovanni Arvedi Process of producing steel strips suitable for an oxidation-resisting surface coating
US9187838B2 (en) 2012-10-19 2015-11-17 Rohm And Haas Electronic Materials Llc Thin-tin tinplate

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