JPH0362770B2 - - Google Patents

Info

Publication number
JPH0362770B2
JPH0362770B2 JP18571983A JP18571983A JPH0362770B2 JP H0362770 B2 JPH0362770 B2 JP H0362770B2 JP 18571983 A JP18571983 A JP 18571983A JP 18571983 A JP18571983 A JP 18571983A JP H0362770 B2 JPH0362770 B2 JP H0362770B2
Authority
JP
Japan
Prior art keywords
carbon steel
surface layer
making
applying
steel material
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
JP18571983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6077920A (ja
Inventor
Mamoru Nakamura
Katsuji Kubo
Yukio Hirai
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP18571983A priority Critical patent/JPS6077920A/ja
Publication of JPS6077920A publication Critical patent/JPS6077920A/ja
Publication of JPH0362770B2 publication Critical patent/JPH0362770B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
JP18571983A 1983-10-04 1983-10-04 表面の塑性加工と熱処理の組み合わせによる高炭素鋼の鍛造における加工限界の向上方法 Granted JPS6077920A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18571983A JPS6077920A (ja) 1983-10-04 1983-10-04 表面の塑性加工と熱処理の組み合わせによる高炭素鋼の鍛造における加工限界の向上方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18571983A JPS6077920A (ja) 1983-10-04 1983-10-04 表面の塑性加工と熱処理の組み合わせによる高炭素鋼の鍛造における加工限界の向上方法

Publications (2)

Publication Number Publication Date
JPS6077920A JPS6077920A (ja) 1985-05-02
JPH0362770B2 true JPH0362770B2 (enrdf_load_stackoverflow) 1991-09-27

Family

ID=16175654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18571983A Granted JPS6077920A (ja) 1983-10-04 1983-10-04 表面の塑性加工と熱処理の組み合わせによる高炭素鋼の鍛造における加工限界の向上方法

Country Status (1)

Country Link
JP (1) JPS6077920A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6077920A (ja) 1985-05-02

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