JPS5445632A - Method and appatatus for one surface plating in molten metal bath - Google Patents

Method and appatatus for one surface plating in molten metal bath

Info

Publication number
JPS5445632A
JPS5445632A JP11163677A JP11163677A JPS5445632A JP S5445632 A JPS5445632 A JP S5445632A JP 11163677 A JP11163677 A JP 11163677A JP 11163677 A JP11163677 A JP 11163677A JP S5445632 A JPS5445632 A JP S5445632A
Authority
JP
Japan
Prior art keywords
drum
band steel
slits
steel
gas
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
JP11163677A
Other languages
Japanese (ja)
Other versions
JPS5615774B2 (en
Inventor
Masahiro Ariyoshi
Yoshio Kitazawa
Masaru Utamura
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 JP11163677A priority Critical patent/JPS5445632A/en
Publication of JPS5445632A publication Critical patent/JPS5445632A/en
Publication of JPS5615774B2 publication Critical patent/JPS5615774B2/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
    • C23C2/003—Apparatus
    • C23C2/0034—Details related to elements immersed in bath
    • C23C2/00348—Fixed work supports or guides
    • 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
    • C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
    • C23C2/004—Snouts
    • 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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Coating With Molten Metal (AREA)

Abstract

PURPOSE:A band steel guiding drum having a plurality of gas blowing slits is positioned below the liquid surface of molten metal soldering bath. A gas jet blows off solder metal which is flowing into the separation between the band steel and the dividing drum whereby only one side of belt steel is solder plated. CONSTITUTION:A drum-type band steel guider 14 having many slits 20 is placed over, for example, a molten zinc soldering bath 2. A band steel S is placed on the slits 20 of the guider surface and a nonoxidizing gas such as nitrogen is blown out through slits 20 to form gas barrier separation between the drum surface and the band steel. Holding this state, the drum 14 and the band steel S are partly dipped into the soldering bath 2, and then the steel is caused to move through the bath. The deposition of soldered metal is adjusted by a wiping nozzle 5 so as to have a constant quantity and smooth surface. Because of nitrogen gas jetting from slits 20 the molten zinc can not penetrate into the separation to come over the steel surface which faces on the drum so that the band steel is plated only one face with molten zinc.
JP11163677A 1977-09-19 1977-09-19 Method and appatatus for one surface plating in molten metal bath Granted JPS5445632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11163677A JPS5445632A (en) 1977-09-19 1977-09-19 Method and appatatus for one surface plating in molten metal bath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11163677A JPS5445632A (en) 1977-09-19 1977-09-19 Method and appatatus for one surface plating in molten metal bath

Publications (2)

Publication Number Publication Date
JPS5445632A true JPS5445632A (en) 1979-04-11
JPS5615774B2 JPS5615774B2 (en) 1981-04-13

Family

ID=14566322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11163677A Granted JPS5445632A (en) 1977-09-19 1977-09-19 Method and appatatus for one surface plating in molten metal bath

Country Status (1)

Country Link
JP (1) JPS5445632A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787054U (en) * 1980-11-19 1982-05-28
JP2018515693A (en) * 2015-05-27 2018-06-14 ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフトＴｈｙｓｓｅｎＫｒｕｐｐ Ｓｔｅｅｌ Ｅｕｒｏｐｅ ＡＧ Apparatus and method for improved extraction of metal vapor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787054U (en) * 1980-11-19 1982-05-28
JP2018515693A (en) * 2015-05-27 2018-06-14 ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフトＴｈｙｓｓｅｎＫｒｕｐｐ Ｓｔｅｅｌ Ｅｕｒｏｐｅ ＡＧ Apparatus and method for improved extraction of metal vapor

Also Published As

Publication number Publication date
JPS5615774B2 (en) 1981-04-13

Similar Documents

Publication Publication Date Title
ES8103190A1 (en) Finishing Method and Apparatus for Conventional Hot Dip Coating of a Ferrous Base Metal Strip With a Molten Coating Metal
US4072777A (en) Method and apparatus for forming a uniform solder wave
GB1244933A (en) Method and apparatus for finishing metallic coatings
JPS5445632A (en) Method and appatatus for one surface plating in molten metal bath
US3743535A (en) Method of continuously quenching molten metal coatings
JPS57200598A (en) Plating apparatus
JPS57101657A (en) Apparatus for wiping molten plating
JPS5562154A (en) Hot dipping unit
JPS56146869A (en) Continuously hot dipping method for steel strip
GB1512145A (en) Method for continuously quenching moving electrolytic tin-plated steel strip while preventing quench stains
JPS5439325A (en) Melt plating process
JPS53108844A (en) Method and apparatus for treating metal bar with solder
JPS54149332A (en) Plating apparatus
JPS55161058A (en) Manufacture of continuous type one side hot dipping steel plate and its apparatus
JPS5418407A (en) Preparing apparatus for noncrystallime metal
JPS54100937A (en) One-side galvanizing apparatus
JPS52111838A (en) Gas wiping nozzle in molten metal plating
GB1030967A (en) Improvements in or relating to methods of and apparatus for coating wires with metal
JPS5428739A (en) Method of coating one side of steel belt with molten metal
MX167177B (en) AN IMPROVED METHOD FOR CONTROLLING SOLIDIFIED ALUMINUM DENSITY
JPS55100970A (en) Hot galvanizing on one side of steel strip
JPS558424A (en) One-side metal hot dipping method
JPS54141342A (en) Method and apparatus for manufacturing one-side plated iron alloy strip
JPS55100971A (en) Hot galvanizer for steel strip
JPS5456942A (en) Device for plating one side of steel strip with molten metal using supersonic wave