JPS57116769A - Improvement of surface treatment - Google Patents

Improvement of surface treatment

Info

Publication number
JPS57116769A
JPS57116769A JP227981A JP227981A JPS57116769A JP S57116769 A JPS57116769 A JP S57116769A JP 227981 A JP227981 A JP 227981A JP 227981 A JP227981 A JP 227981A JP S57116769 A JPS57116769 A JP S57116769A
Authority
JP
Japan
Prior art keywords
metallic material
disulfide
alloy
carbide
abrasion resistance
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
JP227981A
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 JP227981A priority Critical patent/JPS57116769A/en
Publication of JPS57116769A publication Critical patent/JPS57116769A/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
    • 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)
  • Chemically Coating (AREA)

Abstract

PURPOSE:To prevent seizure and improve abrasion resistance by subjecting a metallic material coated with W, Mo or an alloy contg. W, Mo to a sulfurizing or carburizing treatment. CONSTITUTION:W or Mo or an alloy contg. W or Mo is coated on a metallic material by a method such as plating or melt spraying. The metallic material coated with the W, Mo or alloy is sulfurized by immersing in an sulfide bath or in an aq. soln. of sulfide, or is carburized by a solid carburization or gas carburization method. Mo disulfide, W disulfide or Mo carbide and W carbide are formed in the coating layer by the above-mentioned method, whereby seizure is prevented and abrasion resistance is improved.
JP227981A 1981-01-09 1981-01-09 Improvement of surface treatment Pending JPS57116769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP227981A JPS57116769A (en) 1981-01-09 1981-01-09 Improvement of surface treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP227981A JPS57116769A (en) 1981-01-09 1981-01-09 Improvement of surface treatment

Publications (1)

Publication Number Publication Date
JPS57116769A true JPS57116769A (en) 1982-07-20

Family

ID=11524923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP227981A Pending JPS57116769A (en) 1981-01-09 1981-01-09 Improvement of surface treatment

Country Status (1)

Country Link
JP (1) JPS57116769A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016079458A (en) * 2014-10-16 2016-05-16 国立大学法人東京海洋大学 Wear-resistant steel and surface modification method of steel
CN112226722A (en) * 2020-10-15 2021-01-15 西安特种设备检验检测院 Laser alloying surface strengthening treatment method for pipeline steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016079458A (en) * 2014-10-16 2016-05-16 国立大学法人東京海洋大学 Wear-resistant steel and surface modification method of steel
CN112226722A (en) * 2020-10-15 2021-01-15 西安特种设备检验检测院 Laser alloying surface strengthening treatment method for pipeline steel

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