JPWO2021260954A1 - - Google Patents

Info

Publication number
JPWO2021260954A1
JPWO2021260954A1 JP2022532233A JP2022532233A JPWO2021260954A1 JP WO2021260954 A1 JPWO2021260954 A1 JP WO2021260954A1 JP 2022532233 A JP2022532233 A JP 2022532233A JP 2022532233 A JP2022532233 A JP 2022532233A JP WO2021260954 A1 JPWO2021260954 A1 JP WO2021260954A1
Authority
JP
Japan
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
JP2022532233A
Other languages
Japanese (ja)
Other versions
JP7323850B2 (en
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 filed Critical
Publication of JPWO2021260954A1 publication Critical patent/JPWO2021260954A1/ja
Application granted granted Critical
Publication of JP7323850B2 publication Critical patent/JP7323850B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • 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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP2022532233A 2020-06-26 2020-06-26 Steel and carburized steel parts Active JP7323850B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/025406 WO2021260954A1 (en) 2020-06-26 2020-06-26 Steel material and carburized steel part

Publications (2)

Publication Number Publication Date
JPWO2021260954A1 true JPWO2021260954A1 (en) 2021-12-30
JP7323850B2 JP7323850B2 (en) 2023-08-09

Family

ID=79282165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022532233A Active JP7323850B2 (en) 2020-06-26 2020-06-26 Steel and carburized steel parts

Country Status (3)

Country Link
JP (1) JP7323850B2 (en)
CN (1) CN115335544B (en)
WO (1) WO2021260954A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006097035A (en) * 2004-09-28 2006-04-13 Aichi Steel Works Ltd Method for producing gear stock for high speed dry cutting and method for producing gear using the gear stock
JP2009249684A (en) * 2008-04-07 2009-10-29 Sumitomo Metal Ind Ltd Case hardening steel
JP2009249685A (en) * 2008-04-07 2009-10-29 Sumitomo Metal Ind Ltd Case hardening steel
JP2010144225A (en) * 2008-12-19 2010-07-01 Sumitomo Metal Ind Ltd Steel for machine structure and manufacturing method of the same
JP2015042766A (en) * 2013-08-26 2015-03-05 新日鐵住金株式会社 Case hardened steel material
WO2018212196A1 (en) * 2017-05-15 2018-11-22 新日鐵住金株式会社 Steel and component

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5338370B2 (en) * 2009-02-24 2013-11-13 愛知製鋼株式会社 Carburizing steel
CN102459678B (en) * 2009-05-27 2013-09-25 住友金属工业株式会社 Carburized component and manufacturing method therefor
US9200354B2 (en) * 2010-11-29 2015-12-01 Nippon Steel & Sumitomo Metal Corporation Rolled steel bar or wire for hot forging
JP5459197B2 (en) * 2010-12-15 2014-04-02 新日鐵住金株式会社 Alloy steel for machine structural use
JP5886119B2 (en) * 2012-04-25 2016-03-16 新日鐵住金株式会社 Case-hardened steel
JP6225613B2 (en) * 2013-09-30 2017-11-08 新日鐵住金株式会社 Case-hardened steel
JP5858204B2 (en) * 2013-12-24 2016-02-10 新日鐵住金株式会社 Steel material for hot forging, method for producing the same, and method for producing hot forged raw material using the steel material
BR112017024692A2 (en) * 2015-05-26 2018-07-24 Nippon Steel & Sumitomo Metal Corporation steel plate and production method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006097035A (en) * 2004-09-28 2006-04-13 Aichi Steel Works Ltd Method for producing gear stock for high speed dry cutting and method for producing gear using the gear stock
JP2009249684A (en) * 2008-04-07 2009-10-29 Sumitomo Metal Ind Ltd Case hardening steel
JP2009249685A (en) * 2008-04-07 2009-10-29 Sumitomo Metal Ind Ltd Case hardening steel
JP2010144225A (en) * 2008-12-19 2010-07-01 Sumitomo Metal Ind Ltd Steel for machine structure and manufacturing method of the same
JP2015042766A (en) * 2013-08-26 2015-03-05 新日鐵住金株式会社 Case hardened steel material
WO2018212196A1 (en) * 2017-05-15 2018-11-22 新日鐵住金株式会社 Steel and component

Also Published As

Publication number Publication date
CN115335544B (en) 2024-04-26
JP7323850B2 (en) 2023-08-09
CN115335544A (en) 2022-11-11
WO2021260954A1 (en) 2021-12-30

Similar Documents

Publication Publication Date Title
BR112023005462A2 (en)
BR112023012656A2 (en)
BR112021014123A2 (en)
BR112022024743A2 (en)
BR102021018859A2 (en)
BR102021015500A2 (en)
BR112022009896A2 (en)
BR102021007058A2 (en)
BR102020022030A2 (en)
BR112023011738A2 (en)
BR112023016292A2 (en)
BR112023004146A2 (en)
BR112023011539A2 (en)
BR112023011610A2 (en)
BR112023008976A2 (en)
BR112023009656A2 (en)
BR112023006729A2 (en)
BR102021020147A2 (en)
JPWO2022071420A1 (en)
BR102021018926A2 (en)
BR102021018167A2 (en)
BR102021017576A2 (en)
BR102021016837A2 (en)
BR102021016551A2 (en)
BR102021016375A2 (en)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220630

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230404

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230531

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230627

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230710

R151 Written notification of patent or utility model registration

Ref document number: 7323850

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151