GB486219A - Improvements in or relating to processes for the production of tin plates, sheets orthe like - Google Patents

Improvements in or relating to processes for the production of tin plates, sheets orthe like

Info

Publication number
GB486219A
GB486219A GB1581/37A GB158137A GB486219A GB 486219 A GB486219 A GB 486219A GB 1581/37 A GB1581/37 A GB 1581/37A GB 158137 A GB158137 A GB 158137A GB 486219 A GB486219 A GB 486219A
Authority
GB
United Kingdom
Prior art keywords
coil
sheets
tension
strip
drum
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
GB1581/37A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1581/37A priority Critical patent/GB486219A/en
Priority to BE425040A priority patent/BE425040A/en
Priority to FR830527D priority patent/FR830527A/en
Publication of GB486219A publication Critical patent/GB486219A/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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/30—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Silicon Compounds (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

486,219. Rolling tinned sheets. FIRTH, SIR W. J. Jan. 19, 1937, No. 1581. [Classes 83 (ii) and 83 (iv)] Plates, sheets, and strips after being coated with tin are cold rolled to increase the superficial area and to spread, and so thin the coating. The rolling is done cold and under tension.. The tensioning may be obtained, in the case of short sheets, by pairs of small rollers close to the pass on the entry side, or with long strips, may be performed by winding and unwinding tension reels C, C<1>. E and E<1> are deflector rollers to hold the strip at the correct level, while F, F<1> are elevating and stripping tables. The tables F or F<1> are operated electrically, pneumatically or hydraulically so that after the winding drum has been collapsed the table strips the coil off the drum, the table then being tilted so that the coil rolls off. The applied tension as the strip is being wound on the drum is governed electrically in relation to the speed of the mill and the weight of the coil which governs the overall diameter of the coil and its speed of rotation. The strip is thus under constant tension during rolling, the amount of this tension being under the control of the reel operator. Specification 424,724, [Group XXXVI], is referred to.
GB1581/37A 1937-01-19 1937-01-19 Improvements in or relating to processes for the production of tin plates, sheets orthe like Expired GB486219A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1581/37A GB486219A (en) 1937-01-19 1937-01-19 Improvements in or relating to processes for the production of tin plates, sheets orthe like
BE425040A BE425040A (en) 1937-01-19 1937-12-06 Improvements in the production of tinned sheets
FR830527D FR830527A (en) 1937-01-19 1937-12-08 Improvements in the production of tinned sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1581/37A GB486219A (en) 1937-01-19 1937-01-19 Improvements in or relating to processes for the production of tin plates, sheets orthe like

Publications (1)

Publication Number Publication Date
GB486219A true GB486219A (en) 1938-06-01

Family

ID=9724432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1581/37A Expired GB486219A (en) 1937-01-19 1937-01-19 Improvements in or relating to processes for the production of tin plates, sheets orthe like

Country Status (3)

Country Link
BE (1) BE425040A (en)
FR (1) FR830527A (en)
GB (1) GB486219A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214820A (en) * 1963-02-08 1965-11-02 Nat Steel Corp Steel foil and manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214820A (en) * 1963-02-08 1965-11-02 Nat Steel Corp Steel foil and manufacture

Also Published As

Publication number Publication date
FR830527A (en) 1938-08-02
BE425040A (en) 1938-01-31

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