JPS57101657A - Apparatus for wiping molten plating - Google Patents

Apparatus for wiping molten plating

Info

Publication number
JPS57101657A
JPS57101657A JP17809180A JP17809180A JPS57101657A JP S57101657 A JPS57101657 A JP S57101657A JP 17809180 A JP17809180 A JP 17809180A JP 17809180 A JP17809180 A JP 17809180A JP S57101657 A JPS57101657 A JP S57101657A
Authority
JP
Japan
Prior art keywords
strip
pads
static pressure
wiping
nozzles
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
JP17809180A
Other languages
Japanese (ja)
Inventor
Hajime Hinoto
Kango Sakai
Yasuo Shimokawa
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP17809180A priority Critical patent/JPS57101657A/en
Publication of JPS57101657A publication Critical patent/JPS57101657A/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
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material
    • C23C2/20—Strips; Plates
    • 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
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material

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 provide the titled device capable of widening an adhesion amount control range of a wiping apparatus and imparting a uniform plating layer comprising arranging static pressure pads opposed so as to hold a strip therebetween within a predetermined distance above a position where a wiping nozzle is disposed. CONSTITUTION:A strip 1 on which a molten metal is adhered by immersing the same in a molten plating bath 3 is drawn up above a bath surface and a gas such as an N2 gas or the like is blown thereto from wiping nozzles 5 to wipe off the excessive plated metal. Subsequently, the strip 1 after wiping treatment is passed through static pressure pads opposedly arranged within 1,000mm. above the nozzles 5 to prevent vibration of the strip 1. That is, in a position providing the pads 7, a fluid stream 8 from the nozzles 5 and a gas stream 9 externally flowed out from a lower end side of the pads are collided with each other. Then, by confining the fluid in the vicinity thereof in space between the pads 7 and the strip 1, static pressure is increased as well as a static pressure acting area is enlarged. As the result, the vibration of the strip 1 is effectively prevented and, at the same time, a fluid amount to be supplied to the pads 7 can be reduced.
JP17809180A 1980-12-18 1980-12-18 Apparatus for wiping molten plating Pending JPS57101657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17809180A JPS57101657A (en) 1980-12-18 1980-12-18 Apparatus for wiping molten plating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17809180A JPS57101657A (en) 1980-12-18 1980-12-18 Apparatus for wiping molten plating

Publications (1)

Publication Number Publication Date
JPS57101657A true JPS57101657A (en) 1982-06-24

Family

ID=16042471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17809180A Pending JPS57101657A (en) 1980-12-18 1980-12-18 Apparatus for wiping molten plating

Country Status (1)

Country Link
JP (1) JPS57101657A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726288A1 (en) * 1994-10-27 1996-05-03 Clecim Sa Air vane regulating apparatus for deposited layer
JP2002266060A (en) * 2001-03-07 2002-09-18 Nippon Steel Corp Vertical alloying furnace and operation method therefor
JP2002275614A (en) * 2001-03-16 2002-09-25 Nkk Corp Method for controlling plating deposition on hot-dip metal coated steel plate
EP1728888A1 (en) * 2005-06-02 2006-12-06 CENTRE DE RECHERCHES METALLURGIQUES a.s.b.l., CENTRUM VOOR RESEARCH IN DE METALLURGIE v.z.w. Device for the pneumatic stabilisation of a continuously running metallic strip
KR100798098B1 (en) * 2001-08-23 2008-01-28 주식회사 포스코 Apparatus and method for decreasing vibration of strip in cooling tower of CGL line

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911662A (en) * 1982-06-28 1984-01-21 ゼロツクス・コ−ポレ−シヨン On chip bias generator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911662A (en) * 1982-06-28 1984-01-21 ゼロツクス・コ−ポレ−シヨン On chip bias generator

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726288A1 (en) * 1994-10-27 1996-05-03 Clecim Sa Air vane regulating apparatus for deposited layer
JP2002266060A (en) * 2001-03-07 2002-09-18 Nippon Steel Corp Vertical alloying furnace and operation method therefor
JP4574040B2 (en) * 2001-03-07 2010-11-04 新日本製鐵株式会社 Vertical alloying furnace and operating method thereof
JP2002275614A (en) * 2001-03-16 2002-09-25 Nkk Corp Method for controlling plating deposition on hot-dip metal coated steel plate
JP4547818B2 (en) * 2001-03-16 2010-09-22 Ｊｆｅスチール株式会社 Method for controlling the coating amount of hot dip galvanized steel sheet
KR100798098B1 (en) * 2001-08-23 2008-01-28 주식회사 포스코 Apparatus and method for decreasing vibration of strip in cooling tower of CGL line
EP1728888A1 (en) * 2005-06-02 2006-12-06 CENTRE DE RECHERCHES METALLURGIQUES a.s.b.l., CENTRUM VOOR RESEARCH IN DE METALLURGIE v.z.w. Device for the pneumatic stabilisation of a continuously running metallic strip
BE1016623A4 (en) * 2005-06-02 2007-03-06 Ct Rech Metallurgiques Asbl DEVICE FOR THE PNEUMATIC STABILIZATION OF A METAL STRIP IN CONTINUOUS SCROLL.

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