JPS56105473A - Surface treatment method of fabricated metal product - Google Patents

Surface treatment method of fabricated metal product

Info

Publication number
JPS56105473A
JPS56105473A JP579080A JP579080A JPS56105473A JP S56105473 A JPS56105473 A JP S56105473A JP 579080 A JP579080 A JP 579080A JP 579080 A JP579080 A JP 579080A JP S56105473 A JPS56105473 A JP S56105473A
Authority
JP
Japan
Prior art keywords
torr
metal product
fabricated metal
glow
carburized
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
JP579080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6140751B2 (enExample
Inventor
Kazuyoshi Terakado
Naotatsu Asahi
Shizuka Yamaguchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP579080A priority Critical patent/JPS56105473A/ja
Priority to DE19803029339 priority patent/DE3029339C2/de
Priority to US06/174,748 priority patent/US4394234A/en
Publication of JPS56105473A publication Critical patent/JPS56105473A/ja
Publication of JPS6140751B2 publication Critical patent/JPS6140751B2/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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding

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)
JP579080A 1979-02-02 1980-01-23 Surface treatment method of fabricated metal product Granted JPS56105473A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP579080A JPS56105473A (en) 1980-01-23 1980-01-23 Surface treatment method of fabricated metal product
DE19803029339 DE3029339C2 (de) 1979-09-14 1980-08-01 Glimmentladungs-Oberflächenbehandlungsverfahren und -vorrichtung
US06/174,748 US4394234A (en) 1979-02-02 1980-08-04 Method of processing electrically conductive material by glow discharge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP579080A JPS56105473A (en) 1980-01-23 1980-01-23 Surface treatment method of fabricated metal product

Publications (2)

Publication Number Publication Date
JPS56105473A true JPS56105473A (en) 1981-08-21
JPS6140751B2 JPS6140751B2 (enExample) 1986-09-10

Family

ID=11620878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP579080A Granted JPS56105473A (en) 1979-02-02 1980-01-23 Surface treatment method of fabricated metal product

Country Status (1)

Country Link
JP (1) JPS56105473A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020095853A (ko) * 2001-06-16 2002-12-28 사단법인 고등기술연구원 연구조합 다단계 온도처리 질화방법
JP2018104723A (ja) * 2016-12-22 2018-07-05 Ｄｏｗａサーモテック株式会社 プラズマ窒化装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020095853A (ko) * 2001-06-16 2002-12-28 사단법인 고등기술연구원 연구조합 다단계 온도처리 질화방법
JP2018104723A (ja) * 2016-12-22 2018-07-05 Ｄｏｗａサーモテック株式会社 プラズマ窒化装置

Also Published As

Publication number Publication date
JPS6140751B2 (enExample) 1986-09-10

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