IN2014DN02851A - - Google Patents

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Publication number
IN2014DN02851A
IN2014DN02851A IN2851DEN2014A IN2014DN02851A IN 2014DN02851 A IN2014DN02851 A IN 2014DN02851A IN 2851DEN2014 A IN2851DEN2014 A IN 2851DEN2014A IN 2014DN02851 A IN2014DN02851 A IN 2014DN02851A
Authority
IN
India
Prior art keywords
steel material
concentrations
ratio
steel
segregation ratio
Prior art date
Application number
Other languages
English (en)
Inventor
Shinya Teramoto
Manabu Kubota
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of IN2014DN02851A publication Critical patent/IN2014DN02851A/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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/001—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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • 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
    • C21D2211/004—Dispersions; Precipitations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
IN2851DEN2014 2013-04-30 2013-04-30 IN2014DN02851A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/062551 WO2014178099A1 (ja) 2013-04-30 2013-04-30 非調質鋼材

Publications (1)

Publication Number Publication Date
IN2014DN02851A true IN2014DN02851A (ko) 2015-05-15

Family

ID=51175639

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2851DEN2014 IN2014DN02851A (ko) 2013-04-30 2013-04-30

Country Status (6)

Country Link
US (1) US10036086B2 (ko)
JP (1) JP5522321B1 (ko)
KR (1) KR101555160B1 (ko)
CN (1) CN104254626B (ko)
IN (1) IN2014DN02851A (ko)
WO (1) WO2014178099A1 (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10266908B2 (en) 2014-07-03 2019-04-23 Nippon Steel & Sumitomo Metal Corporation Rolled steel bar for machine structural use and method of producing the same
JP6249100B2 (ja) * 2014-07-03 2017-12-20 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
JP6690173B2 (ja) * 2015-09-30 2020-04-28 日本製鉄株式会社 熱間鍛造部品及び熱間鍛造部品の製造方法
WO2017069161A1 (ja) 2015-10-19 2017-04-27 新日鐵住金株式会社 熱間圧延鋼材および鋼部品
JP6547847B2 (ja) * 2015-12-25 2019-07-24 日本製鉄株式会社 鋼部品
JP6753226B2 (ja) * 2016-09-01 2020-09-09 日本製鉄株式会社 破断分離後の破断面同士の嵌合性および被削性に優れた鋼部品用の熱間圧延鋼材および鋼部品
JP6766532B2 (ja) * 2016-09-01 2020-10-14 日本製鉄株式会社 高強度熱間鍛造非調質鋼部品
CN108504934A (zh) * 2018-05-11 2018-09-07 攀钢集团攀枝花钢铁研究院有限公司 含V、Nb、N非调质预硬型塑料模具钢及其制备方法
CN109837461A (zh) * 2019-02-15 2019-06-04 江苏利淮钢铁有限公司 一种新能源汽车的水套用非调质钢及其制造方法
CN110055450B (zh) * 2019-04-18 2021-04-20 石钢京诚装备技术有限公司 一种非调质钢的冶炼方法
KR102325473B1 (ko) * 2019-12-19 2021-11-15 주식회사 포스코 내진구조물용 강재 및 그 제조방법
CN111304516B (zh) * 2020-03-05 2021-05-28 中天钢铁集团有限公司 一种高强度高低温冲击韧性吊钩用非调质钢及生产工艺
CN111304517B (zh) * 2020-03-05 2021-04-30 中天钢铁集团有限公司 一种汽车发动机涨断连杆用高强度高屈强比非调质钢及生产方法
CN111500943A (zh) * 2020-06-05 2020-08-07 东风商用车有限公司 一种10.9级中碳非调质紧固件及其制造方法
CN112048673B (zh) * 2020-09-14 2022-01-04 宝钢特钢韶关有限公司 非调质曲轴钢及其制备方法
CN114959420A (zh) * 2022-05-30 2022-08-30 江苏联峰能源装备有限公司 一种圆坯生产塑机料筒用非调质钢的制备方法
CN115976418A (zh) * 2023-02-23 2023-04-18 山西建龙实业有限公司 一种非调质高强度螺栓用GF20Mn2V钢及其制备方法

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
JP3637375B2 (ja) 1995-04-17 2005-04-13 大同特殊鋼株式会社 コネクティングロッドの製造方法
JP3756307B2 (ja) 1998-01-21 2006-03-15 Ｊｆｅ条鋼株式会社 高強度低延性の非調質鋼部品の製造方法
FR2774098B1 (fr) * 1998-01-28 2001-08-03 Ascometal Sa Acier et procede pour la fabrication de pieces de mecanique secables
JP3355132B2 (ja) 1998-05-01 2002-12-09 新日本製鐵株式会社 破断分離性と耐久強さに優れた機械構造用鋼
JP3671688B2 (ja) 1998-08-28 2005-07-13 株式会社神戸製鋼所 破断分断性に優れた破断分割型コンロッド用熱間鍛造用非調質鋼
DE19950140C2 (de) 1999-10-18 2001-10-31 Kessler Kg Maschf Verfahren und Vorrichtung zum Behandeln von Körpern nach dem Bruchtrennen
JP3613395B2 (ja) * 2002-03-28 2005-01-26 日本高周波鋼業株式会社 熱間工具鋼
JP3541844B1 (ja) * 2003-01-20 2004-07-14 住友金属工業株式会社 熱間鍛造非調質用棒鋼
JP4314851B2 (ja) 2003-03-14 2009-08-19 大同特殊鋼株式会社 破断分離に適した高強度非調質鋼
JP3988661B2 (ja) 2003-03-18 2007-10-10 住友金属工業株式会社 非調質鋼
JP4086734B2 (ja) 2003-08-04 2008-05-14 愛知製鋼株式会社 破断分離が容易なコンロッド用超高温熱間鍛造非調質部品及びその製造方法
JP4268194B2 (ja) 2006-03-15 2009-05-27 株式会社神戸製鋼所 破断分離性に優れた破断分離型コネクティングロッド用圧延材、破断分離性に優れた破断分離型コネクティングロッド用熱間鍛造部品、及び破断分離型コネクティングロッド
KR20120049405A (ko) 2008-02-26 2012-05-16 신닛뽄세이테쯔 카부시키카이샤 파단 분리성 및 피삭성이 우수한 열간 단조용 비조질강과 열간 압연 강재 및 열간 단조 비조질강 부품
JP5053218B2 (ja) * 2008-09-25 2012-10-17 新日本製鐵株式会社 高強度破断分割用非調質鋼および破断分割用鋼部品
JP5472573B2 (ja) * 2009-02-09 2014-04-16 大同特殊鋼株式会社 クラッキングコンロッドの製造方法
CN102108472A (zh) * 2011-02-25 2011-06-29 武汉钢铁(集团)公司 用于汽车发动机裂解连杆的高碳微合金圆钢及其生产方法

Also Published As

Publication number Publication date
KR101555160B1 (ko) 2015-09-22
US10036086B2 (en) 2018-07-31
US20150218685A1 (en) 2015-08-06
KR20140146574A (ko) 2014-12-26
JP5522321B1 (ja) 2014-06-18
CN104254626B (zh) 2018-04-17
WO2014178099A1 (ja) 2014-11-06
CN104254626A (zh) 2014-12-31
JPWO2014178099A1 (ja) 2017-02-23

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