DE3462701D1 - A method for surface hardening a ferrous-alloy article and the resulting product - Google Patents

A method for surface hardening a ferrous-alloy article and the resulting product

Info

Publication number
DE3462701D1
DE3462701D1 DE8484103561T DE3462701T DE3462701D1 DE 3462701 D1 DE3462701 D1 DE 3462701D1 DE 8484103561 T DE8484103561 T DE 8484103561T DE 3462701 T DE3462701 T DE 3462701T DE 3462701 D1 DE3462701 D1 DE 3462701D1
Authority
DE
Germany
Prior art keywords
ferrous
resulting product
surface hardening
alloy article
alloy
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.)
Expired
Application number
DE8484103561T
Other languages
German (de)
English (en)
Inventor
Tohru Arai
Junji Endo
Yoshihiko Sugimoto
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.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
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 Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Application granted granted Critical
Publication of DE3462701D1 publication Critical patent/DE3462701D1/de
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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/02—Pretreatment of the material to be coated
    • 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
    • C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
DE8484103561T 1983-04-08 1984-03-30 A method for surface hardening a ferrous-alloy article and the resulting product Expired DE3462701D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6279683A JPS59190355A (ja) 1983-04-08 1983-04-08 鉄合金材料の表面硬化処理方法

Publications (1)

Publication Number Publication Date
DE3462701D1 true DE3462701D1 (en) 1987-04-23

Family

ID=13210667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484103561T Expired DE3462701D1 (en) 1983-04-08 1984-03-30 A method for surface hardening a ferrous-alloy article and the resulting product

Country Status (5)

Country Link
EP (1) EP0122529B1 (enrdf_load_stackoverflow)
JP (1) JPS59190355A (enrdf_load_stackoverflow)
AU (1) AU542081B2 (enrdf_load_stackoverflow)
CA (1) CA1218585A (enrdf_load_stackoverflow)
DE (1) DE3462701D1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU570799B2 (en) * 1984-05-17 1988-03-24 Toyota Chuo Kenkyusho K.K. Vapour phase coating of carbide in fluidised bed
DE3668913D1 (de) * 1985-06-17 1990-03-15 Toyoda Chuo Kenkyusho Kk Verfahren zur behandlung der oberflaeche von eisenlegierungsmaterialien.
JPS6270561A (ja) * 1985-09-24 1987-04-01 Toyota Central Res & Dev Lab Inc 鉄合金材料の表面処理方法
JPS6280258A (ja) * 1985-10-03 1987-04-13 Toyota Central Res & Dev Lab Inc 表面処理方法及びその装置
US4818351A (en) * 1986-07-30 1989-04-04 Kabushiki Kaisha Toyota Chuo Kenkyusho Method for the surface treatment of an iron or iron alloy article
CN105331926B (zh) * 2015-11-05 2018-03-20 广西大学 用于45钢表面强化的N‑C‑Cr‑V‑RE多元共渗材料

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000814B (en) * 1977-07-07 1982-03-17 Toyoda Chuo Kenkyusho Kk Coating ferrous articles
JPS5514839A (en) * 1978-07-14 1980-02-01 Kawasaki Heavy Ind Ltd Treating method for ion nitriding
GB2055404B (en) * 1979-06-26 1983-02-16 Lucas Industries Ltd Gas nitriding steel
US4342605A (en) * 1979-07-05 1982-08-03 Honda Giken Kogyo Kabushiki Kaisha Gas soft-nitriding method

Also Published As

Publication number Publication date
EP0122529B1 (en) 1987-03-18
JPS622628B2 (enrdf_load_stackoverflow) 1987-01-21
EP0122529A1 (en) 1984-10-24
AU542081B2 (en) 1985-02-07
AU2633784A (en) 1984-10-11
CA1218585A (en) 1987-03-03
JPS59190355A (ja) 1984-10-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition