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JPS57114647A - Production of metal hot dipped steel plate with rugged pattern - Google Patents

Production of metal hot dipped steel plate with rugged pattern

Info

Publication number
JPS57114647A
JPS57114647A JP18834880A JP18834880A JPS57114647A JP S57114647 A JPS57114647 A JP S57114647A JP 18834880 A JP18834880 A JP 18834880A JP 18834880 A JP18834880 A JP 18834880A JP S57114647 A JPS57114647 A JP S57114647A
Authority
JP
Japan
Prior art keywords
steel plate
metal hot
tension
alloying treatment
coiled
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
JP18834880A
Other languages
Japanese (ja)
Other versions
JPS6350425B2 (en
Inventor
Takeshi Shoji
Hiromi Masuhara
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.)
NITSUSHIN SEIKOU KK
Nippon Steel Nisshin Co Ltd
Original Assignee
NITSUSHIN SEIKOU KK
Nisshin Steel Co 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 NITSUSHIN SEIKOU KK, Nisshin Steel Co Ltd filed Critical NITSUSHIN SEIKOU KK
Priority to JP18834880A priority Critical patent/JPS57114647A/en
Publication of JPS57114647A publication Critical patent/JPS57114647A/en
Publication of JPS6350425B2 publication Critical patent/JPS6350425B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)

Abstract

PURPOSE:To produce a titled steel plate of appearance characteristics such as flatness, uniformity of gloss and the like by subjecting a cold rolled steel plate provided with rugged patterns to a metal hot dipping then to tension leveing after an alloying treatment. CONSTITUTION:A steel plate 2 which is beforehand applied with rugged patterns is un-coiled from a payoff reel 11, and is immersed in a metal hot dipping bath 14 via an annealing reduction furnace 12. The thickness of the layer is controlled by the gas ejecting from gas wiping nozzles 15. The one which requires an alloying treatment is fed into an alloying treatment furnace 16, so that it receives the treatment. Thence, the plated steel plate is fed into a tension leveler 17, where it is repeatedly bent and flattened by means of leveling roll 20 groups while suitable tension is given thereto by means of bride rolls 18, 19. This steel plate is coiled on a take-up reel 21. The weakening of contrast and the occurrence of gloss irregularities by the decrease in the height of the projecting parts of the steel plate 2 passing through the leveler 17 are obviated.
JP18834880A 1980-12-29 1980-12-29 Production of metal hot dipped steel plate with rugged pattern Granted JPS57114647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18834880A JPS57114647A (en) 1980-12-29 1980-12-29 Production of metal hot dipped steel plate with rugged pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18834880A JPS57114647A (en) 1980-12-29 1980-12-29 Production of metal hot dipped steel plate with rugged pattern

Publications (2)

Publication Number Publication Date
JPS57114647A true JPS57114647A (en) 1982-07-16
JPS6350425B2 JPS6350425B2 (en) 1988-10-07

Family

ID=16222042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18834880A Granted JPS57114647A (en) 1980-12-29 1980-12-29 Production of metal hot dipped steel plate with rugged pattern

Country Status (1)

Country Link
JP (1) JPS57114647A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0577112U (en) * 1992-03-31 1993-10-19 住友金属工業株式会社 Belt conveyor frame
JPH0711411A (en) * 1993-06-29 1995-01-13 Kobe Steel Ltd Continuous hot-dip metal coating method of steel strip having rugged surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0577112U (en) * 1992-03-31 1993-10-19 住友金属工業株式会社 Belt conveyor frame
JPH0711411A (en) * 1993-06-29 1995-01-13 Kobe Steel Ltd Continuous hot-dip metal coating method of steel strip having rugged surface

Also Published As

Publication number Publication date
JPS6350425B2 (en) 1988-10-07

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