JPS5681667A - Surface treatment of heat resistant metal - Google Patents

Surface treatment of heat resistant metal

Info

Publication number
JPS5681667A
JPS5681667A JP15964679A JP15964679A JPS5681667A JP S5681667 A JPS5681667 A JP S5681667A JP 15964679 A JP15964679 A JP 15964679A JP 15964679 A JP15964679 A JP 15964679A JP S5681667 A JPS5681667 A JP S5681667A
Authority
JP
Japan
Prior art keywords
metal
surface treatment
heat resistant
alloy
resistant metal
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
JP15964679A
Other languages
Japanese (ja)
Inventor
Chobe Taguchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15964679A priority Critical patent/JPS5681667A/en
Publication of JPS5681667A publication Critical patent/JPS5681667A/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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/52—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in one step
    • 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)

Abstract

PURPOSE:To perform surface treatment so as to reduce oxidation wastage, by plating the surface of metal with Ni, then by diffusing Al into the metal. CONSTITUTION:The surface of heat resistant steel or pure copper is plated with Ni, then Al is diffused into the metal thereby forming Ni-Al alloy layer on the surface of the metal. Ni plating is performed by electroplating, Kanigen process, vacuum vapor deposition, or melt-spraying. Al coating is performed by hot dipping, calorizing, vacuum vapor coating, or melt-spraying. Al-Ni alloy layer is heated by about 700-1,000 deg.C for several hr in reducing atmosphere or in vacuum thereby diffusing Al into the substrate to form Al-Ni alloy. The alloy having an Al to Ni ratio of about 30:70 is most resistant to heat.
JP15964679A 1979-12-07 1979-12-07 Surface treatment of heat resistant metal Pending JPS5681667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15964679A JPS5681667A (en) 1979-12-07 1979-12-07 Surface treatment of heat resistant metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15964679A JPS5681667A (en) 1979-12-07 1979-12-07 Surface treatment of heat resistant metal

Publications (1)

Publication Number Publication Date
JPS5681667A true JPS5681667A (en) 1981-07-03

Family

ID=15698252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15964679A Pending JPS5681667A (en) 1979-12-07 1979-12-07 Surface treatment of heat resistant metal

Country Status (1)

Country Link
JP (1) JPS5681667A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60100659A (en) * 1983-11-07 1985-06-04 Mazda Motor Corp Aluminum diffusion treatment of cast iron member
GB2222604A (en) * 1988-08-13 1990-03-14 Usui Kokusai Sangyo Kk Thin steel band
JP2021181607A (en) * 2020-05-20 2021-11-25 後藤合金株式会社 Tuyere for blast furnace

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60100659A (en) * 1983-11-07 1985-06-04 Mazda Motor Corp Aluminum diffusion treatment of cast iron member
GB2222604A (en) * 1988-08-13 1990-03-14 Usui Kokusai Sangyo Kk Thin steel band
GB2222604B (en) * 1988-08-13 1993-02-24 Usui Kokusai Sangyo Kk Thin steel band
JP2021181607A (en) * 2020-05-20 2021-11-25 後藤合金株式会社 Tuyere for blast furnace

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