JPS55134172A - Soft-nitriding method for iron base material - Google Patents

Soft-nitriding method for iron base material

Info

Publication number
JPS55134172A
JPS55134172A JP4145679A JP4145679A JPS55134172A JP S55134172 A JPS55134172 A JP S55134172A JP 4145679 A JP4145679 A JP 4145679A JP 4145679 A JP4145679 A JP 4145679A JP S55134172 A JPS55134172 A JP S55134172A
Authority
JP
Japan
Prior art keywords
soft
nitriding
base material
iron
oxide coating
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
JP4145679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6341982B2 (enExample
Inventor
Seiichi Kakuwa
Toshihiko Hattori
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo Co 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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP4145679A priority Critical patent/JPS55134172A/ja
Publication of JPS55134172A publication Critical patent/JPS55134172A/ja
Publication of JPS6341982B2 publication Critical patent/JPS6341982B2/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
    • C23C8/34—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 more than one element being applied in more than one step

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)
JP4145679A 1979-04-04 1979-04-04 Soft-nitriding method for iron base material Granted JPS55134172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4145679A JPS55134172A (en) 1979-04-04 1979-04-04 Soft-nitriding method for iron base material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4145679A JPS55134172A (en) 1979-04-04 1979-04-04 Soft-nitriding method for iron base material

Publications (2)

Publication Number Publication Date
JPS55134172A true JPS55134172A (en) 1980-10-18
JPS6341982B2 JPS6341982B2 (enExample) 1988-08-19

Family

ID=12608867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4145679A Granted JPS55134172A (en) 1979-04-04 1979-04-04 Soft-nitriding method for iron base material

Country Status (1)

Country Link
JP (1) JPS55134172A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391654A (en) * 1980-07-04 1983-07-05 Instytut Mechaniki Precyzyjnej Method of thermo-chemical treatment of cutting tools and plastic working tools
JPH04116150A (ja) * 1990-09-04 1992-04-16 Nichiei Kozai Kk ガス複合浸透改質方法
JP2011012305A (ja) * 2009-07-01 2011-01-20 Honda Motor Co Ltd 窒化部材およびその製造方法
WO2014068662A1 (ja) * 2012-10-30 2014-05-08 日鍛バルブ株式会社 エンジンバルブ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544516A (en) * 1978-09-21 1980-03-28 Honda Motor Co Ltd Soft-nitriding method with gas

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544516A (en) * 1978-09-21 1980-03-28 Honda Motor Co Ltd Soft-nitriding method with gas

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391654A (en) * 1980-07-04 1983-07-05 Instytut Mechaniki Precyzyjnej Method of thermo-chemical treatment of cutting tools and plastic working tools
JPH04116150A (ja) * 1990-09-04 1992-04-16 Nichiei Kozai Kk ガス複合浸透改質方法
JP2011012305A (ja) * 2009-07-01 2011-01-20 Honda Motor Co Ltd 窒化部材およびその製造方法
WO2014068662A1 (ja) * 2012-10-30 2014-05-08 日鍛バルブ株式会社 エンジンバルブ
JP5763847B2 (ja) * 2012-10-30 2015-08-12 日鍛バルブ株式会社 エンジンバルブ
US9334977B2 (en) 2012-10-30 2016-05-10 Nittan Valve Co., Ltd. Engine valve

Also Published As

Publication number Publication date
JPS6341982B2 (enExample) 1988-08-19

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