EP2060647A4 - Acier pour structure mécanique présentant une excellente usinabilité et une excellente propriété de résistance - Google Patents

Acier pour structure mécanique présentant une excellente usinabilité et une excellente propriété de résistance

Info

Publication number
EP2060647A4
EP2060647A4 EP07860545.8A EP07860545A EP2060647A4 EP 2060647 A4 EP2060647 A4 EP 2060647A4 EP 07860545 A EP07860545 A EP 07860545A EP 2060647 A4 EP2060647 A4 EP 2060647A4
Authority
EP
European Patent Office
Prior art keywords
machinability
steel
machine structure
strength property
structure excelling
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.)
Granted
Application number
EP07860545.8A
Other languages
German (de)
English (en)
Other versions
EP2060647B1 (fr
EP2060647A1 (fr
Inventor
Kei Miyanishi
Masayuki Hashimura
Atsushi Mizuno
Kenichiro Miyamoto
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and 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 and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2060647A1 publication Critical patent/EP2060647A1/fr
Publication of EP2060647A4 publication Critical patent/EP2060647A4/fr
Application granted granted Critical
Publication of EP2060647B1 publication Critical patent/EP2060647B1/fr
Not-in-force 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
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • C21D1/26—Methods of annealing
    • C21D1/28—Normalising
    • 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
    • C21D6/02—Hardening by precipitation
    • 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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Steel (AREA)
EP07860545.8A 2006-12-25 2007-12-25 Acier pour structure mécanique présentant une excellente usinabilité et une excellente propriété de résistance Not-in-force EP2060647B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006347928 2006-12-25
PCT/JP2007/075350 WO2008084749A1 (fr) 2006-12-25 2007-12-25 Acier pour structure mécanique présentant une excellente usinabilité et une excellente propriété de résistance

Publications (3)

Publication Number Publication Date
EP2060647A1 EP2060647A1 (fr) 2009-05-20
EP2060647A4 true EP2060647A4 (fr) 2016-07-13
EP2060647B1 EP2060647B1 (fr) 2017-11-15

Family

ID=39608640

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07860545.8A Not-in-force EP2060647B1 (fr) 2006-12-25 2007-12-25 Acier pour structure mécanique présentant une excellente usinabilité et une excellente propriété de résistance

Country Status (8)

Country Link
US (2) US20090274573A1 (fr)
EP (1) EP2060647B1 (fr)
JP (1) JP4568362B2 (fr)
KR (2) KR101162743B1 (fr)
CN (1) CN101410541B (fr)
AU (2) AU2007342838B2 (fr)
BR (2) BR122013026772B1 (fr)
WO (1) WO2008084749A1 (fr)

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RU2439189C1 (ru) * 2007-10-29 2012-01-10 Ниппон Стил Корпорейшн Горячештампованная нетермообработанная сталь мартенситного класса и горячештампованная нетермообработанная стальная деталь
JP5375212B2 (ja) * 2009-03-06 2013-12-25 Ｊｆｅスチール株式会社 切削性とねじり疲労強度に優れた鋼材
MY156959A (en) * 2009-09-30 2016-04-15 Jfe Steel Corp Structural steel material and steel structure with high corrosion resistance
WO2011040587A1 (fr) * 2009-10-02 2011-04-07 株式会社神戸製鋼所 Acier pour construction de machines et son procédé de fabrication, composants en acier cémenté et leur procédé de fabrication
EP2520682B1 (fr) * 2010-05-31 2017-08-23 Nippon Steel & Sumitomo Metal Corporation Matériau d'acier pour trempe et son procédé de production
KR101355694B1 (ko) * 2010-08-18 2014-01-28 닛데쓰스미킹 마이크로 메탈 가부시키가이샤 반도체 실장용 땜납 볼 및 전자 부재
BR112013030223A2 (pt) * 2011-05-25 2016-12-06 Kobe Steel Ltd aço com excelentes propriedades de fadiga de contato de rolagem
RU2502822C1 (ru) * 2012-12-18 2013-12-27 Юлия Алексеевна Щепочкина Сталь
CN103233186A (zh) * 2013-05-28 2013-08-07 滁州迪蒙德模具制造有限公司 压塑模具用钢及其生产方法
CN103352180B (zh) * 2013-06-23 2015-11-25 浙江浦宁不锈钢有限公司 一种碳合金的制造方法
WO2016002931A1 (fr) * 2014-07-03 2016-01-07 新日鐵住金株式会社 Barre d'acier laminé pour structure mécanique, et procédé de fabrication de celle-ci
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
RU2561558C1 (ru) * 2014-09-15 2015-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) Легкообрабатываемая конструкционная хромомарганцевоникелевая сталь
RU2606825C1 (ru) * 2015-06-24 2017-01-10 Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Прометей" (Фгуп "Цнии Км "Прометей") Высокопрочная износостойкая сталь для сельскохозяйственных машин (варианты)
CN105543702A (zh) * 2015-12-28 2016-05-04 合肥中澜新材料科技有限公司 一种高强度合金汽车车门
CN106048462A (zh) * 2016-05-23 2016-10-26 安徽鑫宏机械有限公司 一种聚氨酯改性铸渗复合矿用破碎机耐磨锤头及其生产方法
CN105838983A (zh) * 2016-05-23 2016-08-10 安徽鑫宏机械有限公司 一种丁苯胶乳改性铸渗复合矿用破碎机耐磨锤头及其生产方法
CN106086670A (zh) * 2016-06-15 2016-11-09 成都高普石油工程技术有限公司 一种石油钻采用钻头的钢材
US20180057915A1 (en) * 2016-08-30 2018-03-01 GM Global Technology Operations LLC Steel alloys and cylinder liners thereof
JP6794043B2 (ja) * 2016-12-12 2020-12-02 山陽特殊製鋼株式会社 加工性および鏡面性に優れたプラスチック成形金型用鋼
CN106756557B (zh) * 2016-12-26 2018-04-06 江苏华久辐条制造有限公司 一种高强度抗拉型冷轧带钢及其制备方法
CN108396245B (zh) * 2017-02-08 2019-12-13 鞍钢股份有限公司 一种345MPa级LP钢板及其生产方法
CN108396252B (zh) * 2017-02-08 2020-01-07 鞍钢股份有限公司 一种390MPa级LP钢板及其生产方法
CN107160120A (zh) * 2017-05-13 2017-09-15 合肥鼎鑫模具有限公司 一种汽车覆盖件模具修边刃口的加工方法
CN107254643A (zh) * 2017-06-13 2017-10-17 合肥博创机械制造有限公司 一种船体用钢材及其制备方法
CN107815614A (zh) * 2017-10-29 2018-03-20 江苏鼎荣电气集团有限公司 一种抗拉型电缆桥架及其生产工艺
US20210262050A1 (en) * 2018-08-31 2021-08-26 Höganäs Ab (Publ) Modified high speed steel particle, powder metallurgy method using the same, and sintered part obtained therefrom
CN109457194B (zh) * 2018-10-29 2020-07-28 包头钢铁（集团）有限责任公司 一种保淬透性易切削钢及其热处理方法
CN110819900A (zh) * 2019-11-19 2020-02-21 马鞍山钢铁股份有限公司 一种具有优良耐蚀性能的高强度弹性卡环用钢及其热处理方法
CN113549830B (zh) * 2021-07-16 2022-05-20 鞍钢股份有限公司 高表面硬度折弯性能优异的中碳球化索氏体工具钢及其生产方法
CN113913704B (zh) * 2021-12-13 2022-03-11 北京科技大学 碲-硫协同处理的铝脱氧钢及其制备方法和应用

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JPH0741851A (ja) * 1993-08-02 1995-02-10 Kawasaki Steel Corp 被削性， 冷間鍛造性および疲労強度特性に優れた機械構造用鋼の製造方法
JPH07188847A (ja) * 1993-12-28 1995-07-25 Kawasaki Steel Corp 被削性に優れた機械構造用炭素鋼
EP1188846A1 (fr) * 2000-08-30 2002-03-20 Kabushiki Kaisha Kobe Seiko Sho Acier destiné a des piéces structurelles de machines présentant une abilité ameliorée d'évacuation des copeaux d'acier et de propriétés mécaniques supérieures
JP3706560B2 (ja) * 2000-08-30 2005-10-12 株式会社神戸製鋼所 切屑処理性および機械的特性に優れた機械構造用鋼

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JP4205406B2 (ja) 2002-07-25 2009-01-07 株式会社神戸製鋼所 切削工具寿命に優れた機械構造用鋼およびその製法
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JPH0741851A (ja) * 1993-08-02 1995-02-10 Kawasaki Steel Corp 被削性， 冷間鍛造性および疲労強度特性に優れた機械構造用鋼の製造方法
JPH07188847A (ja) * 1993-12-28 1995-07-25 Kawasaki Steel Corp 被削性に優れた機械構造用炭素鋼
EP1188846A1 (fr) * 2000-08-30 2002-03-20 Kabushiki Kaisha Kobe Seiko Sho Acier destiné a des piéces structurelles de machines présentant une abilité ameliorée d'évacuation des copeaux d'acier et de propriétés mécaniques supérieures
JP3706560B2 (ja) * 2000-08-30 2005-10-12 株式会社神戸製鋼所 切屑処理性および機械的特性に優れた機械構造用鋼

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Title
See also references of WO2008084749A1 *

Also Published As

Publication number Publication date
BRPI0710842A2 (pt) 2011-08-23
EP2060647B1 (fr) 2017-11-15
KR101162743B1 (ko) 2012-07-05
CN101410541B (zh) 2011-11-16
JP4568362B2 (ja) 2010-10-27
AU2007342838B2 (en) 2010-04-01
BR122013026772B1 (pt) 2018-01-09
US20090274573A1 (en) 2009-11-05
JPWO2008084749A1 (ja) 2010-04-30
KR20080102382A (ko) 2008-11-25
EP2060647A1 (fr) 2009-05-20
WO2008084749A1 (fr) 2008-07-17
AU2010200638A1 (en) 2010-03-11
KR20110133501A (ko) 2011-12-12
AU2010200638B2 (en) 2013-05-02
CN101410541A (zh) 2009-04-15
AU2007342838A1 (en) 2008-07-17
US20100124515A1 (en) 2010-05-20
BRPI0710842B1 (pt) 2018-09-11

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