JPS6321748B2 - - Google Patents

Info

Publication number
JPS6321748B2
JPS6321748B2 JP56020097A JP2009781A JPS6321748B2 JP S6321748 B2 JPS6321748 B2 JP S6321748B2 JP 56020097 A JP56020097 A JP 56020097A JP 2009781 A JP2009781 A JP 2009781A JP S6321748 B2 JPS6321748 B2 JP S6321748B2
Authority
JP
Japan
Prior art keywords
mold
steel
less
toughness
vacuum
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
JP56020097A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57134554A (en
Inventor
Norioki Uehara
Kunio Namiki
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP2009781A priority Critical patent/JPS57134554A/ja
Publication of JPS57134554A publication Critical patent/JPS57134554A/ja
Publication of JPS6321748B2 publication Critical patent/JPS6321748B2/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
    • C23C8/08—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 only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces

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)
JP2009781A 1981-02-16 1981-02-16 Manufacture of die Granted JPS57134554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009781A JPS57134554A (en) 1981-02-16 1981-02-16 Manufacture of die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009781A JPS57134554A (en) 1981-02-16 1981-02-16 Manufacture of die

Publications (2)

Publication Number Publication Date
JPS57134554A JPS57134554A (en) 1982-08-19
JPS6321748B2 true JPS6321748B2 (enrdf_load_stackoverflow) 1988-05-09

Family

ID=12017608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009781A Granted JPS57134554A (en) 1981-02-16 1981-02-16 Manufacture of die

Country Status (1)

Country Link
JP (1) JPS57134554A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974263A (ja) * 1982-10-21 1984-04-26 Sanyo Tokushu Seikou Kk 炭化物被覆処理用高硬度高靭性冷間工具鋼
JPS63241144A (ja) * 1987-03-30 1988-10-06 Mitsubishi Steel Mfg Co Ltd 高靭性合金工具鋼
EP0480924A1 (de) * 1989-07-07 1992-04-22 Aga Aktiebolag Verfahren zum einsatzhärten von wälzlagerelementen aus niedriglegiertem, nickelhaltigem stahl
KR100506328B1 (ko) * 2002-11-20 2005-08-05 이일규 냉열 복합소재 특수강 및 그 제조방법
JP4645303B2 (ja) * 2005-05-24 2011-03-09 愛知製鋼株式会社 熱間鍛造金型用肉盛溶接材料及びその溶接材料を用いた熱間鍛造用金型
JP4746934B2 (ja) * 2005-08-02 2011-08-10 本田技研工業株式会社 鍛造用金型及びその製造方法
JP5090257B2 (ja) * 2008-06-05 2012-12-05 山陽特殊製鋼株式会社 アルミ加工用金型に適した工具鋼およびアルミ加工用金型
JP2021042399A (ja) * 2019-09-06 2021-03-18 株式会社不二越 高合金鋼製部品の熱処理方法
CN113737106B (zh) * 2020-05-29 2022-11-15 宝山钢铁股份有限公司 1500MPa热冲压零件冷切边冲孔刀具用模具钢及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62994A (ja) * 1985-06-27 1987-01-06 株式会社東芝 Ｐｃｍ音声信号記憶装置

Also Published As

Publication number Publication date
JPS57134554A (en) 1982-08-19

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