JPS5469529A - Member dipped in molten metal bath - Google Patents

Member dipped in molten metal bath

Info

Publication number
JPS5469529A
JPS5469529A JP13675677A JP13675677A JPS5469529A JP S5469529 A JPS5469529 A JP S5469529A JP 13675677 A JP13675677 A JP 13675677A JP 13675677 A JP13675677 A JP 13675677A JP S5469529 A JPS5469529 A JP S5469529A
Authority
JP
Japan
Prior art keywords
metal bath
coating
molten metal
dipped
molten
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
JP13675677A
Other languages
Japanese (ja)
Other versions
JPS5811507B2 (en
Inventor
Masataka Matsuo
Hiroshi Takahashi
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 JP52136756A priority Critical patent/JPS5811507B2/en
Publication of JPS5469529A publication Critical patent/JPS5469529A/en
Publication of JPS5811507B2 publication Critical patent/JPS5811507B2/en
Expired 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)
  • Coating By Spraying Or Casting (AREA)

Abstract

PURPOSE:To enhance the thermal shock resistance of a member to be dipped in a molten metal bath by coating the surface of the member of a hot dipping device with a substance having specific porosity and thickness. CONSTITUTION:In a hot dipping device, a thermal shock resistant coating is formed on the surface of the parts to be dipped in or contacted with the molten metal bath such as molten aluminum or molten zinc. The coating consists of one or more out of Co, WC, Cr, and Ni, and one or more out of B, Si and C. The porosity of the coating is 0.05-2.0% and the thickness 0.1-2.4mm. By forming the coating, corrosion of the parts due to the metal bath can be prevented.
JP52136756A 1977-11-16 1977-11-16 Molten metal bath immersion parts Expired JPS5811507B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52136756A JPS5811507B2 (en) 1977-11-16 1977-11-16 Molten metal bath immersion parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52136756A JPS5811507B2 (en) 1977-11-16 1977-11-16 Molten metal bath immersion parts

Publications (2)

Publication Number Publication Date
JPS5469529A true JPS5469529A (en) 1979-06-04
JPS5811507B2 JPS5811507B2 (en) 1983-03-03

Family

ID=15182756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52136756A Expired JPS5811507B2 (en) 1977-11-16 1977-11-16 Molten metal bath immersion parts

Country Status (1)

Country Link
JP (1) JPS5811507B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02236264A (en) * 1989-03-09 1990-09-19 Tocalo Co Ltd Sound insulating and high damping member
JPH02236266A (en) * 1989-03-09 1990-09-19 Tocalo Co Ltd Member for molten metal and its production
JPH0394048A (en) * 1989-09-06 1991-04-18 Nittetsu Hard Kk Immersion member for molten zinc bath and the like excellent in corrosion resistance and wear resistance
US5316859A (en) * 1992-03-30 1994-05-31 Tocalo Co., Ltd. Spray-coated roll for continuous galvanization
JPH06228723A (en) * 1992-12-21 1994-08-16 Praxair St Technol Inc Melting resistant metal eroding material and production thereof
US5397650A (en) * 1991-08-08 1995-03-14 Tocalo Co., Ltd. Composite spray coating having improved resistance to hot-dip galvanization
US5472793A (en) * 1992-07-29 1995-12-05 Tocalo Co., Ltd. Composite spray coating having improved resistance to hot-dip galvanization

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02236264A (en) * 1989-03-09 1990-09-19 Tocalo Co Ltd Sound insulating and high damping member
JPH02236266A (en) * 1989-03-09 1990-09-19 Tocalo Co Ltd Member for molten metal and its production
JPH0394048A (en) * 1989-09-06 1991-04-18 Nittetsu Hard Kk Immersion member for molten zinc bath and the like excellent in corrosion resistance and wear resistance
US5397650A (en) * 1991-08-08 1995-03-14 Tocalo Co., Ltd. Composite spray coating having improved resistance to hot-dip galvanization
US5316859A (en) * 1992-03-30 1994-05-31 Tocalo Co., Ltd. Spray-coated roll for continuous galvanization
US5472793A (en) * 1992-07-29 1995-12-05 Tocalo Co., Ltd. Composite spray coating having improved resistance to hot-dip galvanization
JPH06228723A (en) * 1992-12-21 1994-08-16 Praxair St Technol Inc Melting resistant metal eroding material and production thereof

Also Published As

Publication number Publication date
JPS5811507B2 (en) 1983-03-03

Similar Documents

Publication Publication Date Title
FR2027888A1 (en) Ferrous sheet galvanised with zinc alloy
LU79754A1 (en) METAL PROSTHESIS WITH A COATING ON ITS SURFACE OF PLATINUM, RUTHENIUM OR IRIDIUM OR AN ALLOY OF ONE OF THESE METALS
JPS5343634A (en) Iron metal substrate coated with alloy
JPS5469529A (en) Member dipped in molten metal bath
ATE7517T1 (en) PROCESS FOR MAKING AN ARTICLE COATED WITH AN ALUMINUM-ZINC ALLOY TO IMPROVE CORROSION RESISTANCE.
JPS56152955A (en) Hot dipping composition for steel sheet coated with zinc alloy by hot dipping
GB2019897A (en) Aluminium coated steel with intermediate nickel layer
SE7502688L (en)
JPS5390347A (en) Production of decorative metal plate with excellent corrosion resistance and durability
JPS55110794A (en) Preparation of zn based alloy coated steel plate
JPS5397941A (en) Surface treating method for high temperature corrosion resistance and ion plating diffusion treatment furnace
JPS5467198A (en) Anti-corrosion material for high temperature weak oxidation atmosphere
JPS57155364A (en) Heat resistant alloy member
JPS55164068A (en) Surface treatment
KR950018601A (en) Manufacturing method of hot-dip galvanized steel sheet excellent in corrosion resistance and plating adhesion
JPS53119733A (en) Plating method for niobium or niobium alloy material with tin or tin alloy
JPS5675562A (en) Heat treatment of metal for heat resisting
JPS53112232A (en) Construction of bath-contracting end
JPS5731446A (en) Mold for continuous casting
JPS5620190A (en) Substrate steel sheet for coating
JPS5531124A (en) Chrome plated steel plate excelling in weldability
JPS57177970A (en) External parts for watch
GB2000814A (en) Coating ferrous articles
JPS5528362A (en) Molten zinc resistant material
JPS57210965A (en) Galvanized roll by hot dipping with zinc