EP1878810A4 - Produit en acier résistant à la chaleur et procédé pour la production de celui-ci - Google Patents

Produit en acier résistant à la chaleur et procédé pour la production de celui-ci

Info

Publication number
EP1878810A4
EP1878810A4 EP06746178A EP06746178A EP1878810A4 EP 1878810 A4 EP1878810 A4 EP 1878810A4 EP 06746178 A EP06746178 A EP 06746178A EP 06746178 A EP06746178 A EP 06746178A EP 1878810 A4 EP1878810 A4 EP 1878810A4
Authority
EP
European Patent Office
Prior art keywords
production
heat
resistant steel
steel product
product
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
EP06746178A
Other languages
German (de)
English (en)
Other versions
EP1878810B1 (fr
EP1878810A1 (fr
Inventor
Teruhisa Okumura
Kohichi Yamamoto
Suguru Yoshida
Hiroshi Kita
Hirokazu Sugiyama
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 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 Corp filed Critical Nippon Steel Corp
Publication of EP1878810A1 publication Critical patent/EP1878810A1/fr
Publication of EP1878810A4 publication Critical patent/EP1878810A4/fr
Application granted granted Critical
Publication of EP1878810B1 publication Critical patent/EP1878810B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
    • C22C38/002—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
    • C22C38/008—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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/12—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
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
EP06746178.0A 2005-05-02 2006-04-28 Produit en acier résistant à la chaleur et procédé pour la production de celui-ci Expired - Fee Related EP1878810B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005134297 2005-05-02
JP2006118826A JP5098210B2 (ja) 2005-05-02 2006-04-24 耐火用鋼材およびその製造方法
PCT/JP2006/309347 WO2006118339A1 (fr) 2005-05-02 2006-04-28 Produit en acier résistant à la chaleur et procédé pour la production de celui-ci

Publications (3)

Publication Number Publication Date
EP1878810A1 EP1878810A1 (fr) 2008-01-16
EP1878810A4 true EP1878810A4 (fr) 2010-02-17
EP1878810B1 EP1878810B1 (fr) 2014-01-15

Family

ID=37308117

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06746178.0A Expired - Fee Related EP1878810B1 (fr) 2005-05-02 2006-04-28 Produit en acier résistant à la chaleur et procédé pour la production de celui-ci

Country Status (6)

Country Link
US (1) US20090087335A1 (fr)
EP (1) EP1878810B1 (fr)
JP (1) JP5098210B2 (fr)
KR (2) KR20070116686A (fr)
CN (1) CN101171354B (fr)
WO (1) WO2006118339A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4072191B1 (ja) * 2006-09-04 2008-04-09 新日本製鐵株式会社 高温強度、靭性及び耐再熱脆化特性に優れた耐火鋼材並びにその製造方法
WO2008126910A1 (fr) * 2007-04-06 2008-10-23 Nippon Steel Corporation Matériau en acier présentant une résistance à des températures élevées et une ténacité excellentes, et procédé de production
CN102251178B (zh) * 2011-06-21 2012-12-05 北京科技大学 一种在热扰动下保持恒定硬度的低合金钢的制备方法
JP6295632B2 (ja) * 2013-12-16 2018-03-20 新日鐵住金株式会社 靭性に優れた高強度ｈ形鋼
CN104046902B (zh) * 2014-06-30 2016-09-28 莱芜钢铁集团有限公司 一种低钼高钛590MPa级建筑用耐火钢板及其制造方法
CN105112783A (zh) * 2015-09-15 2015-12-02 攀钢集团攀枝花钢铁研究院有限公司 一种焊接结构用钢及其制备方法
CN113396236B (zh) * 2019-01-31 2022-11-29 杰富意钢铁株式会社 带突起的h型钢及其制造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002115022A (ja) * 2000-10-11 2002-04-19 Nippon Steel Corp 高温強度に優れた鋼およびその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06104854B2 (ja) * 1989-02-04 1994-12-21 新日本製鐵株式会社 耐火性に優れた建築用低降伏比熱延鋼板の製造方法
JPH07100816B2 (ja) * 1989-05-08 1995-11-01 新日本製鐵株式会社 耐火性に優れた建築用低降伏比冷延鋼板の製造方法
JP3039862B1 (ja) * 1998-11-10 2000-05-08 川崎製鉄株式会社 超微細粒を有する加工用熱延鋼板
JP3985523B2 (ja) * 2000-04-24 2007-10-03 Ｊｆｅスチール株式会社 継手部疲労特性に優れた直線型形鋼およびその製造方法
JP4819233B2 (ja) * 2000-08-30 2011-11-24 新日本製鐵株式会社 成形性に優れたアルミニウム合金板

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002115022A (ja) * 2000-10-11 2002-04-19 Nippon Steel Corp 高温強度に優れた鋼およびその製造方法

Also Published As

Publication number Publication date
EP1878810B1 (fr) 2014-01-15
JP5098210B2 (ja) 2012-12-12
CN101171354A (zh) 2008-04-30
KR20100046068A (ko) 2010-05-04
CN101171354B (zh) 2011-04-20
KR20070116686A (ko) 2007-12-10
WO2006118339A1 (fr) 2006-11-09
EP1878810A1 (fr) 2008-01-16
JP2006336105A (ja) 2006-12-14
US20090087335A1 (en) 2009-04-02

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