JPS55113871A - Alloy powdr for metallikon - Google Patents

Alloy powdr for metallikon

Info

Publication number
JPS55113871A
JPS55113871A JP1901779A JP1901779A JPS55113871A JP S55113871 A JPS55113871 A JP S55113871A JP 1901779 A JP1901779 A JP 1901779A JP 1901779 A JP1901779 A JP 1901779A JP S55113871 A JPS55113871 A JP S55113871A
Authority
JP
Japan
Prior art keywords
metallikon
alloy powder
layer
group elements
iii group
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
JP1901779A
Other languages
Japanese (ja)
Other versions
JPS6240426B2 (en
Inventor
Yukio Shikada
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1901779A priority Critical patent/JPS55113871A/en
Publication of JPS55113871A publication Critical patent/JPS55113871A/en
Publication of JPS6240426B2 publication Critical patent/JPS6240426B2/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
    • 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
    • C23C4/073—Metallic material containing MCrAl or MCrAlY alloys, where M is nickel, cobalt or iron, with or without non-metal elements

Abstract

PURPOSE:To provide alloy powder for use in metallikon excellent in thermal resistance and suited for the formation of metal coating layer, by decreasing the Si content of Cr-Si-Ni type alloy powder, and by addn. of limited quantities of Al and III group elements. CONSTITUTION:An alloy powder consisting of 30-40wt% Cr, 5-14% Si, 5-10% Al, 0.01-2% III group elements such as Y, Ce, Sc, Th etc., the balance being at least one of Ni, Co. The Al in the composition participates in the thermal resistance, and the III group elements function as protective oxide film effective to the oxidation of the metallikon layer. Reduction in the Si content prevents the increase in the porosity of the metallikon layer in the range where the layer has the acid resistance. The alloy powder of this composition forms metallikon coating layer showing no peeling due to thermal shock etc.
JP1901779A 1979-02-22 1979-02-22 Alloy powdr for metallikon Granted JPS55113871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1901779A JPS55113871A (en) 1979-02-22 1979-02-22 Alloy powdr for metallikon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1901779A JPS55113871A (en) 1979-02-22 1979-02-22 Alloy powdr for metallikon

Publications (2)

Publication Number Publication Date
JPS55113871A true JPS55113871A (en) 1980-09-02
JPS6240426B2 JPS6240426B2 (en) 1987-08-28

Family

ID=11987707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1901779A Granted JPS55113871A (en) 1979-02-22 1979-02-22 Alloy powdr for metallikon

Country Status (1)

Country Link
JP (1) JPS55113871A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511042A1 (en) * 1981-08-05 1983-02-11 United Technologies Corp COATING COMPOSITION FOR THE PROTECTION OF METALLIC SUBSTRATES AGAINST OXIDATION AND CORROSION AT HIGH TEMPERATURES
US6818321B2 (en) 2001-11-02 2004-11-16 Tocalo Co., Ltd. High-temperature strength member
EP1477579A1 (en) * 2003-05-14 2004-11-17 Sulzer Markets and Technology AG Coated substrate protected against oxidation and corrosion at high temperatures

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51148633A (en) * 1975-06-16 1976-12-21 Nippon Steel Corp Heattresistant and wearrresistant metal spraying material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51148633A (en) * 1975-06-16 1976-12-21 Nippon Steel Corp Heattresistant and wearrresistant metal spraying material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511042A1 (en) * 1981-08-05 1983-02-11 United Technologies Corp COATING COMPOSITION FOR THE PROTECTION OF METALLIC SUBSTRATES AGAINST OXIDATION AND CORROSION AT HIGH TEMPERATURES
US6818321B2 (en) 2001-11-02 2004-11-16 Tocalo Co., Ltd. High-temperature strength member
EP1477579A1 (en) * 2003-05-14 2004-11-17 Sulzer Markets and Technology AG Coated substrate protected against oxidation and corrosion at high temperatures

Also Published As

Publication number Publication date
JPS6240426B2 (en) 1987-08-28

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