IN2014DN08683A - - Google Patents

Info

Publication number
IN2014DN08683A
IN2014DN08683A IN8683DEN2014A IN2014DN08683A IN 2014DN08683 A IN2014DN08683 A IN 2014DN08683A IN 8683DEN2014 A IN8683DEN2014 A IN 8683DEN2014A IN 2014DN08683 A IN2014DN08683 A IN 2014DN08683A
Authority
IN
India
Prior art keywords
impurities
steel material
case hardening
hardening steel
carburized part
Prior art date
Application number
Other languages
English (en)
Inventor
Hideki Imataka
Masayuki Horimoto
Gen Kato
Mitsuru Fujimoto
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Honda Motor 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49482946&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DN08683(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Steel & Sumitomo Metal Corp, Honda Motor Co Ltd filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of IN2014DN08683A publication Critical patent/IN2014DN08683A/en

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/009—Pearlite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Pulleys (AREA)
IN8683DEN2014 2012-04-25 2013-04-16 IN2014DN08683A (en, 2012)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012099332A JP5886119B2 (ja) 2012-04-25 2012-04-25 肌焼鋼鋼材
PCT/JP2013/061265 WO2013161623A1 (ja) 2012-04-25 2013-04-16 肌焼鋼鋼材

Publications (1)

Publication Number Publication Date
IN2014DN08683A true IN2014DN08683A (en, 2012) 2015-05-22

Family

ID=49482946

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8683DEN2014 IN2014DN08683A (en, 2012) 2012-04-25 2013-04-16

Country Status (7)

Country Link
US (1) US9777354B2 (en, 2012)
JP (1) JP5886119B2 (en, 2012)
KR (1) KR101609970B1 (en, 2012)
CN (1) CN104302799B (en, 2012)
IN (1) IN2014DN08683A (en, 2012)
MX (1) MX360385B (en, 2012)
WO (1) WO2013161623A1 (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106536775B (zh) * 2014-07-03 2018-05-04 新日铁住金株式会社 机械结构用轧制棒钢及其制造方法
WO2016002931A1 (ja) * 2014-07-03 2016-01-07 新日鐵住金株式会社 機械構造用圧延棒鋼及びその製造方法
JP6578651B2 (ja) * 2014-11-26 2019-09-25 愛知製鋼株式会社 耐摩耗性に優れた浸炭部材及びその製造方法
CN111032899B (zh) * 2017-08-25 2022-12-20 日本制铁株式会社 渗碳轴承部件用钢材
JP2019183266A (ja) * 2018-03-30 2019-10-24 株式会社神戸製鋼所 肌焼用鋼
US12104234B2 (en) * 2018-12-28 2024-10-01 Nippon Steel Corporation Steel material
CN115335544B (zh) * 2020-06-26 2024-04-26 日本制铁株式会社 钢材及渗碳钢部件

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2819416B2 (ja) 1989-03-31 1998-10-30 新日本製鐵株式会社 高疲労強度肌焼き品の製造方法
CN1088117C (zh) 1997-04-30 2002-07-24 川崎制铁株式会社 高延展性且高强度的钢材及其制造方法
JP3521190B2 (ja) 1999-09-16 2004-04-19 三菱製鋼室蘭特殊鋼株式会社 浸炭及び浸炭窒化処理用高強度クロム鋼
JP3931797B2 (ja) 2002-12-03 2007-06-20 住友金属工業株式会社 高周波焼入れ用鋼材
JP4464864B2 (ja) * 2005-04-27 2010-05-19 株式会社神戸製鋼所 耐結晶粒粗大化特性と冷間加工性に優れた軟化焼鈍の省略可能な肌焼用鋼
JP4899902B2 (ja) 2007-02-05 2012-03-21 住友金属工業株式会社 高温浸炭用鋼材
JP5163241B2 (ja) * 2008-04-07 2013-03-13 新日鐵住金株式会社 肌焼鋼
JP5163242B2 (ja) * 2008-04-07 2013-03-13 新日鐵住金株式会社 肌焼鋼
TWI424067B (zh) * 2009-01-16 2014-01-21 Nippon Steel & Sumitomo Metal Corp 膚鍛鋼、滲碳零件及膚鍛鋼之製造方法
JP5332646B2 (ja) * 2009-01-23 2013-11-06 Ｊｆｅスチール株式会社 冷間鍛造性に優れた浸炭用鋼の製造方法
JP5338370B2 (ja) * 2009-02-24 2013-11-13 愛知製鋼株式会社 浸炭用鋼
CN102597290A (zh) * 2009-11-05 2012-07-18 住友金属工业株式会社 热轧棒钢或线材

Also Published As

Publication number Publication date
KR101609970B1 (ko) 2016-04-06
WO2013161623A1 (ja) 2013-10-31
JP2013227606A (ja) 2013-11-07
US20150125339A1 (en) 2015-05-07
US9777354B2 (en) 2017-10-03
MX360385B (es) 2018-10-31
JP5886119B2 (ja) 2016-03-16
MX2014012933A (es) 2015-05-11
CN104302799A (zh) 2015-01-21
KR20140138892A (ko) 2014-12-04
CN104302799B (zh) 2016-11-09

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