JPS6131184B2 - - Google Patents

Info

Publication number
JPS6131184B2
JPS6131184B2 JP57010932A JP1093282A JPS6131184B2 JP S6131184 B2 JPS6131184 B2 JP S6131184B2 JP 57010932 A JP57010932 A JP 57010932A JP 1093282 A JP1093282 A JP 1093282A JP S6131184 B2 JPS6131184 B2 JP S6131184B2
Authority
JP
Japan
Prior art keywords
less
steel
soft
cooling
hardening
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
JP57010932A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58130269A (ja
Inventor
Susumu Kanbara
Yasuo Ootani
Fukukazu Nakazato
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP1093282A priority Critical patent/JPS58130269A/ja
Publication of JPS58130269A publication Critical patent/JPS58130269A/ja
Publication of JPS6131184B2 publication Critical patent/JPS6131184B2/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
    • C23C8/02—Pretreatment of the material to be coated

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)
  • Heat Treatment Of Steel (AREA)
JP1093282A 1982-01-28 1982-01-28 硬化深さの大きな軟窒化処理物品の製法 Granted JPS58130269A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1093282A JPS58130269A (ja) 1982-01-28 1982-01-28 硬化深さの大きな軟窒化処理物品の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1093282A JPS58130269A (ja) 1982-01-28 1982-01-28 硬化深さの大きな軟窒化処理物品の製法

Publications (2)

Publication Number Publication Date
JPS58130269A JPS58130269A (ja) 1983-08-03
JPS6131184B2 true JPS6131184B2 (enrdf_load_stackoverflow) 1986-07-18

Family

ID=11763995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1093282A Granted JPS58130269A (ja) 1982-01-28 1982-01-28 硬化深さの大きな軟窒化処理物品の製法

Country Status (1)

Country Link
JP (1) JPS58130269A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140328A (ja) * 1983-01-27 1984-08-11 Mazda Motor Corp 強度および耐摩耗性の優れた鋼部材の製造方法
JPH0426697Y2 (enrdf_load_stackoverflow) * 1985-02-20 1992-06-26
JPS63157816A (ja) * 1986-12-22 1988-06-30 Kawasaki Steel Corp 浸炭用鋼材の製造方法
JP4507763B2 (ja) * 2004-08-26 2010-07-21 大同特殊鋼株式会社 冷間鍛造−軟窒化による機械部品の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556456A (en) * 1978-06-29 1980-01-17 Daido Steel Co Ltd Blank for surface hardened material having less heat treatment strain

Also Published As

Publication number Publication date
JPS58130269A (ja) 1983-08-03

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