JPS54124836A - One side plating apparatus using low frequency induction device - Google Patents

One side plating apparatus using low frequency induction device

Info

Publication number
JPS54124836A
JPS54124836A JP3235578A JP3235578A JPS54124836A JP S54124836 A JPS54124836 A JP S54124836A JP 3235578 A JP3235578 A JP 3235578A JP 3235578 A JP3235578 A JP 3235578A JP S54124836 A JPS54124836 A JP S54124836A
Authority
JP
Japan
Prior art keywords
steel plate
bath
upwards
low frequency
frequency induction
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.)
Pending
Application number
JP3235578A
Other languages
Japanese (ja)
Inventor
Kunihiko Karasawa
Yasuo Sato
Tokushirou Hosoda
Shoji Shimada
Yokichi Sato
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.)
Nihon Parkerizing Co Ltd
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Nihon Parkerizing 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 Asahi Glass Co Ltd, Nihon Parkerizing Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP3235578A priority Critical patent/JPS54124836A/en
Publication of JPS54124836A publication Critical patent/JPS54124836A/en
Pending 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
    • C23C2/003—Apparatus
    • C23C2/0035—Means for continuously moving substrate through, into or out of the bath
    • 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
    • C23C2/003—Apparatus
    • C23C2/0034—Details related to elements immersed in bath
    • C23C2/00342—Moving elements, e.g. pumps or mixers
    • 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
    • C23C2/006—Pattern or selective deposits
    • C23C2/0062—Pattern or selective deposits without pre-treatment of the material to be coated, e.g. using masking elements such as casings, shields, fixtures or blocking elements

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 perform one-side plating by flowing upwards molten metal by an electromagnetic repulsion in order to contact the rising portion of bath with the one side of steel plate by providing a low frequency induction device at the side and bottom portions of bath by turning the fireproof block side upwards. CONSTITUTION:The low frequency induction device 11 consists of the iron core 12, the primary coil 13 surrounding the iron core, and the fireproof block 15 with the U-shaped secondary groove 14 on the outside of the coil. When the fireproof block 15 is attached to the side and bottom portions of bath by turning its side 16 upwards, an electromagnetic repulsion is induced radially in ralation to the primary coil 13 in the molten metal and thereby the surface of bath is risen to contact it with the lower side of the steel plate being transported. The flow of the molten metal is expelled aslant upwards or sidewards at both ends of the steel plate 1 and thus the inflow of it to the upper surface of steel plate is avoided. And, when the rising portion of the bath surface comes into contact with the lower surface of steel plate 1, the rising of the bath surface is continued until the steel plate is turned by the roll 8 due to the wettability of the steel plate 1 and the speed of the steel plate 1. Thus, good one side plating can be performed.
JP3235578A 1978-03-23 1978-03-23 One side plating apparatus using low frequency induction device Pending JPS54124836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3235578A JPS54124836A (en) 1978-03-23 1978-03-23 One side plating apparatus using low frequency induction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3235578A JPS54124836A (en) 1978-03-23 1978-03-23 One side plating apparatus using low frequency induction device

Publications (1)

Publication Number Publication Date
JPS54124836A true JPS54124836A (en) 1979-09-28

Family

ID=12356644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3235578A Pending JPS54124836A (en) 1978-03-23 1978-03-23 One side plating apparatus using low frequency induction device

Country Status (1)

Country Link
JP (1) JPS54124836A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995020684A1 (en) * 1994-01-31 1995-08-03 Graham Group Hot coating by induction levitation
AU685907B2 (en) * 1994-01-31 1998-01-29 Graham Group Hot coating by induction levitation
CN110295335A (en) * 2018-03-22 2019-10-01 宝山钢铁股份有限公司 A kind of separator reducing Zinc bath bottom slag cumulant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995020684A1 (en) * 1994-01-31 1995-08-03 Graham Group Hot coating by induction levitation
AU685907B2 (en) * 1994-01-31 1998-01-29 Graham Group Hot coating by induction levitation
CN110295335A (en) * 2018-03-22 2019-10-01 宝山钢铁股份有限公司 A kind of separator reducing Zinc bath bottom slag cumulant

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