FR2207197B1 - - Google Patents

Info

Publication number
FR2207197B1
FR2207197B1 FR7340434A FR7340434A FR2207197B1 FR 2207197 B1 FR2207197 B1 FR 2207197B1 FR 7340434 A FR7340434 A FR 7340434A FR 7340434 A FR7340434 A FR 7340434A FR 2207197 B1 FR2207197 B1 FR 2207197B1
Authority
FR
France
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
FR7340434A
Other languages
French (fr)
Other versions
FR2207197A1 (enrdf_load_stackoverflow
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
Priority claimed from JP47114288A external-priority patent/JPS5123377B2/ja
Priority claimed from JP4082373A external-priority patent/JPS519692B2/ja
Application filed by Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Publication of FR2207197A1 publication Critical patent/FR2207197A1/fr
Application granted granted Critical
Publication of FR2207197B1 publication Critical patent/FR2207197B1/fr
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
    • C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
    • C23C10/20—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions only one element being diffused
    • C23C10/24—Salt bath containing the element to be diffused
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
FR7340434A 1972-11-16 1973-11-14 Expired FR2207197B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47114288A JPS5123377B2 (enrdf_load_stackoverflow) 1972-11-16 1972-11-16
JP4082373A JPS519692B2 (enrdf_load_stackoverflow) 1973-04-12 1973-04-12

Publications (2)

Publication Number Publication Date
FR2207197A1 FR2207197A1 (enrdf_load_stackoverflow) 1974-06-14
FR2207197B1 true FR2207197B1 (enrdf_load_stackoverflow) 1976-11-19

Family

ID=26380340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7340434A Expired FR2207197B1 (enrdf_load_stackoverflow) 1972-11-16 1973-11-14

Country Status (4)

Country Link
CA (1) CA1032495A (enrdf_load_stackoverflow)
DE (1) DE2356675C3 (enrdf_load_stackoverflow)
FR (1) FR2207197B1 (enrdf_load_stackoverflow)
GB (1) GB1413857A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1179242A (en) * 1980-06-17 1984-12-11 Norimasa Uchida Method for treating surfaces
JPS5942071B2 (ja) * 1981-04-20 1984-10-12 株式会社豊田中央研究所 鉄合金および超硬合金材料表面への炭化物層形成方法
CN113582727A (zh) * 2021-06-16 2021-11-02 上海大学 在石墨表面制备硬质金属碳化物涂层的方法

Also Published As

Publication number Publication date
FR2207197A1 (enrdf_load_stackoverflow) 1974-06-14
DE2356675B2 (de) 1979-01-04
CA1032495A (en) 1978-06-06
DE2356675A1 (de) 1974-05-22
DE2356675C3 (de) 1979-08-30
GB1413857A (en) 1975-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse