JPS56116868A - Heat and wear resistant flame spray coating material - Google Patents

Heat and wear resistant flame spray coating material

Info

Publication number
JPS56116868A
JPS56116868A JP2016080A JP2016080A JPS56116868A JP S56116868 A JPS56116868 A JP S56116868A JP 2016080 A JP2016080 A JP 2016080A JP 2016080 A JP2016080 A JP 2016080A JP S56116868 A JPS56116868 A JP S56116868A
Authority
JP
Japan
Prior art keywords
spray coating
heat
flame spray
alloy powder
coating material
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
JP2016080A
Other languages
Japanese (ja)
Other versions
JPS595664B2 (en
Inventor
Takeo Horii
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.)
Taihei Kinzoku Kogyo Co Ltd
Original Assignee
Taihei Kinzoku Kogyo 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 Taihei Kinzoku Kogyo Co Ltd filed Critical Taihei Kinzoku Kogyo Co Ltd
Priority to JP55020160A priority Critical patent/JPS595664B2/en
Publication of JPS56116868A publication Critical patent/JPS56116868A/en
Publication of JPS595664B2 publication Critical patent/JPS595664B2/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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements

Abstract

PURPOSE:To raise the heat resistance of a flame coating layer of a specific composition by flame spray coating a mixture of Al or Al alloy powder and alloy powder containing Ni, Cr, and other components on the surface of a heat-resistant steel material to be used at high temperatures. CONSTITUTION:A heat resistant flame spray coating layer with a composition containing 30-80% Ni, 5-30% Cr, 1-6% B, 1-6% Si, 0.1-2.0% C, 0.5-30% Al, and <25% Fe is formed on the surface of a heat resistant steel part to be used at a high temperature of 800 deg.C or higher in various atmosphere, e.g., hearth roll, top nozzle of mud gun for blast furnace, socket for radiant tube, etc. The flame spray coating composition for this purpose is prepared by mixing Al or Al alloy powder and an alloy powder containing 50-85% Ni, 10-25% Cr, 1-6% B, 1- 6% Si, 0.1-2.0% C, and 0-25% Fe.
JP55020160A 1980-02-20 1980-02-20 Heat-resistant and abrasion-resistant thermal spray material Expired JPS595664B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55020160A JPS595664B2 (en) 1980-02-20 1980-02-20 Heat-resistant and abrasion-resistant thermal spray material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55020160A JPS595664B2 (en) 1980-02-20 1980-02-20 Heat-resistant and abrasion-resistant thermal spray material

Publications (2)

Publication Number Publication Date
JPS56116868A true JPS56116868A (en) 1981-09-12
JPS595664B2 JPS595664B2 (en) 1984-02-06

Family

ID=12019403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55020160A Expired JPS595664B2 (en) 1980-02-20 1980-02-20 Heat-resistant and abrasion-resistant thermal spray material

Country Status (1)

Country Link
JP (1) JPS595664B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100347606B1 (en) * 1998-12-14 2002-09-18 주식회사 포스코 High temperature hardness hearth roll coating method using ultra-fast flame spraying

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224943A (en) * 1975-08-18 1977-02-24 Eutectic Corp Highly rigid* flameemetallized nickel base alloy coating material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224943A (en) * 1975-08-18 1977-02-24 Eutectic Corp Highly rigid* flameemetallized nickel base alloy coating material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100347606B1 (en) * 1998-12-14 2002-09-18 주식회사 포스코 High temperature hardness hearth roll coating method using ultra-fast flame spraying

Also Published As

Publication number Publication date
JPS595664B2 (en) 1984-02-06

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