JPS56150174A - Roll for zinc hot dipping - Google Patents

Roll for zinc hot dipping

Info

Publication number
JPS56150174A
JPS56150174A JP5379380A JP5379380A JPS56150174A JP S56150174 A JPS56150174 A JP S56150174A JP 5379380 A JP5379380 A JP 5379380A JP 5379380 A JP5379380 A JP 5379380A JP S56150174 A JPS56150174 A JP S56150174A
Authority
JP
Japan
Prior art keywords
roll
surface layer
parts
hot dipping
high frequency
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
JP5379380A
Other languages
Japanese (ja)
Inventor
Yoshiaki Yamagami
Arata Komitsu
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP5379380A priority Critical patent/JPS56150174A/en
Publication of JPS56150174A publication Critical patent/JPS56150174A/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
    • C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings

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 enhance antiwear property of a roll by applying the hardening treatment to surface layer parts of a barrel and a bearing parts of a sink roll used in the zinc hot dipping by a high frequency heating method. CONSTITUTION:The surface layer parts of the barrel part of both side bearing parts of the sink roll is formed from a heat treated hardened steel, for example, JISSCS1, SCH1 or the like and the welding assembling is carried out. Subsequently, the hardening treatment due to the high frequency heating method is applied to harden said surface layer parts. Thereby, the roll surface layer part has corrosion resistance against molten zinc and antiwear property on the contact part of a steel plate and a frame and a using life can be prolonged.
JP5379380A 1980-04-22 1980-04-22 Roll for zinc hot dipping Pending JPS56150174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5379380A JPS56150174A (en) 1980-04-22 1980-04-22 Roll for zinc hot dipping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5379380A JPS56150174A (en) 1980-04-22 1980-04-22 Roll for zinc hot dipping

Publications (1)

Publication Number Publication Date
JPS56150174A true JPS56150174A (en) 1981-11-20

Family

ID=12952688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5379380A Pending JPS56150174A (en) 1980-04-22 1980-04-22 Roll for zinc hot dipping

Country Status (1)

Country Link
JP (1) JPS56150174A (en)

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