JPS5499740A - Wiping unit in ultrasonic one-side hot dipping - Google Patents

Wiping unit in ultrasonic one-side hot dipping

Info

Publication number
JPS5499740A
JPS5499740A JP612078A JP612078A JPS5499740A JP S5499740 A JPS5499740 A JP S5499740A JP 612078 A JP612078 A JP 612078A JP 612078 A JP612078 A JP 612078A JP S5499740 A JPS5499740 A JP S5499740A
Authority
JP
Japan
Prior art keywords
bath
ultrasonic vibration
strip
roll
molten metal
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
JP612078A
Other languages
Japanese (ja)
Inventor
Kuniharu Matsumoto
Takayuki Hida
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 JP612078A priority Critical patent/JPS5499740A/en
Publication of JPS5499740A publication Critical patent/JPS5499740A/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
    • C23C2/0034—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
    • 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
    • C23C2/32—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor using vibratory energy applied to the bath or substrate
    • 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
    • C23C2/50—Controlling or regulating the coating processes

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 carry out uniform one-side hot dipping with ultrasonic vibration by providing other ultrasonic vibration tip in the vicinity of a guide roll at the side where a metal sheet separate from the surface of a molten metal bath, to stabilize the meniscus of the bath. CONSTITUTION:Metal strip 5 is introduced over molten metal bath 3 the upper part of which is kept under a reducing atmosphere. It is moved in parallel with the surface of bath 3 at a very short distance from the surface with first and second guide rolls 6,7, and contacted to the molten metal raised by the ultrasonic vibration of tip 10 to hot dip the under surface of strip 5. Ultrasonic vibration tip 14 part of which is dipped in bath 3 is provided in the vicinity of roll 7 to form cavitation in bath 3. Thus, an unstable meniscus and a rippling phenomenon are canceled when strip 5 of roll 7 separates.
JP612078A 1978-01-25 1978-01-25 Wiping unit in ultrasonic one-side hot dipping Pending JPS5499740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP612078A JPS5499740A (en) 1978-01-25 1978-01-25 Wiping unit in ultrasonic one-side hot dipping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP612078A JPS5499740A (en) 1978-01-25 1978-01-25 Wiping unit in ultrasonic one-side hot dipping

Publications (1)

Publication Number Publication Date
JPS5499740A true JPS5499740A (en) 1979-08-06

Family

ID=11629638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP612078A Pending JPS5499740A (en) 1978-01-25 1978-01-25 Wiping unit in ultrasonic one-side hot dipping

Country Status (1)

Country Link
JP (1) JPS5499740A (en)

Similar Documents

Publication Publication Date Title
SE7703034L (en) SET AND DEVICE FOR ONE-SIDED CONTINUOUS CONTACT COATING OF IRON BAND WITH A MELTED COATING METAL
US2223355A (en) Apparatus for coating strip
JPS5499740A (en) Wiping unit in ultrasonic one-side hot dipping
US1329467A (en) Method of coating articles
US3066041A (en) Method of hot-dip metallising metal strips
ES475232A1 (en) Method of and apparatus for wiping hot dipped metal coated wire or strip
JPS54122640A (en) One-side hot dipping method
JPS54138829A (en) One-side hot dipping apparatus
JPS5514844A (en) Preparaion of plating steel sheet
JPS55104468A (en) Mechanical wiping method for hot dipped steel sheet
JPS54161545A (en) One-side hot dipping method
ES464508A1 (en) Manufacture of flat glass
JPS5585664A (en) Controlling method for amount of molten metal adhered in continuous hot dipping
JPS54102245A (en) One-side hot dipping method
JPS55100971A (en) Hot galvanizer for steel strip
JPS5562154A (en) Hot dipping unit
JPS5782468A (en) One-side hot dipping apparatus
JPS5456942A (en) Device for plating one side of steel strip with molten metal using supersonic wave
GB777353A (en) Finishing machine and method for use in the hot dip metallic coating of steel strip,and coated strip produced thereby
ES8305426A1 (en) Gas wiping apparatus
JPS5456940A (en) Method of plating one side of steel strip with molten metal using supersonic wave
JPS54132433A (en) One-side hot dipping method
JPS54102248A (en) One-side hot dipping equipment
JPS5562152A (en) Single side hot dipping method of strip steel sheet
JPS57210966A (en) Control method for weight in continuous hot dipping