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
Ceased 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 Ceased 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 Ceased 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
CN101652495B (zh) * 2007-04-06 2011-06-08 新日本制铁株式会社 高温特性和韧性优良的钢材及其制造方法
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
KR102602081B1 (ko) * 2019-01-31 2023-11-13 제이에프이 스틸 가부시키가이샤 돌기가 있는 h형강 및 그의 제조 방법

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
US6706125B2 (en) * 2000-04-24 2004-03-16 Jfe Steel Corporation Linear shape steel excellent in joint fatigue characteristics and production method therefor
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
KR20070116686A (ko) 2007-12-10
CN101171354A (zh) 2008-04-30
US20090087335A1 (en) 2009-04-02
WO2006118339A1 (fr) 2006-11-09
JP5098210B2 (ja) 2012-12-12
KR20100046068A (ko) 2010-05-04
CN101171354B (zh) 2011-04-20
JP2006336105A (ja) 2006-12-14
EP1878810B1 (fr) 2014-01-15
EP1878810A1 (fr) 2008-01-16

Similar Documents

Publication Publication Date Title
EP1942203A4 (fr) Produit de type acier utilisable à basse température et procédé pour la production de celui-ci
ME01742B (me) Tehnologija i postrojenje za uskladjen proces kontinualnog livenja i valjanja čeličnih proizvoda velike dužine
PL1839491T3 (pl) Produkt mleczny i sposób jego wytwarzania
EP1870483A4 (fr) Tole d'acier laminee a chaud, procede de production de ladite tole et article moule forme a partir de tole d'acier laminee a chaud
EP1873128A4 (fr) Réfractaire et procédé de fabrication idoine, et matière première pour réfractaire
EP2149409A4 (fr) Procédé de fabrication, appareil de fabrication et appareil de fabrication en continu de produits pliés
EP1889929A4 (fr) Elements en acier, leur procede de traitement thermique et leur procede de fabrication
EP1839779A4 (fr) Procédé de fabrication de produit métallique et produit métallique
EP1954249A4 (fr) Machine et procede d'assemblage de produits pharmaceutiques et de produits de type pharmaceutique
EP1921172A4 (fr) Procédé de production d un matériau en acier présentant une excellente propriété de détachement de la couche d oxyde, et matériau de câblage en acier présentant une excellente propriété de détachement de la couche d o
EP1867714A4 (fr) Bactéries résistantes au 5-fluorouracil et leur procédé de production
ZA200706153B (en) Mold and method for forming products
EP1888795A4 (fr) Procédé de production d acier en continu et dispositif
HK1124731A1 (en) Processed cheese and method for production thereof
EP1878810A4 (fr) Produit en acier résistant à la chaleur et procédé pour la production de celui-ci
HUP0500808A2 (en) Wrapped meat-product and process for production it
EP2071055A4 (fr) Plaque d'acier pour contenant et son procede de fabrication
EP2006398A4 (fr) Procédé de fabrication d'un acier
ZA200902899B (en) Product and process
ZA200704189B (en) Method for the manufacture of extended steel products
GB0608966D0 (en) Method and product
IL192342A0 (en) Product and process
EP1860202A4 (fr) Procédé de traitement à chaud de matériaux en acier
EP1847625A4 (fr) Produit massif et procede pour le fabriquer
ZA200709285B (en) Method for the production of pigs, and pigs

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20071129

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB LU

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR GB LU

A4 Supplementary search report drawn up and despatched

Effective date: 20100118

17Q First examination report despatched

Effective date: 20100522

R17C First examination report despatched (corrected)

Effective date: 20100604

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602006040074

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: C22C0038000000

Ipc: C21D0008020000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 38/12 20060101ALI20120703BHEP

Ipc: C22C 38/08 20060101ALI20120703BHEP

Ipc: C22C 38/02 20060101ALI20120703BHEP

Ipc: C21D 8/02 20060101AFI20120703BHEP

Ipc: C22C 38/16 20060101ALI20120703BHEP

Ipc: C22C 38/04 20060101ALI20120703BHEP

Ipc: C22C 38/14 20060101ALI20120703BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

INTG Intention to grant announced

Effective date: 20131001

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SUGIYAMA, HIROKAZU, C/O NIPPON STEEL & SUMITOMO ME

Inventor name: YAMAMOTO, KOHICHI, C/O NIPPON STEEL TECHNORESEARCH

Inventor name: KITA, HIROSHI, C/O NIPPON STEEL & SUMITOMO METAL C

Inventor name: OKUMURA, TERUHISA, C/O NIPPON STEEL & SUMITOMO MET

Inventor name: YOSHIDA, SUGURU, C/O NIPPON STEEL & SUMITOMO METAL

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB LU

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602006040074

Country of ref document: DE

Effective date: 20140227

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602006040074

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20141016

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602006040074

Country of ref document: DE

Effective date: 20141016

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602006040074

Country of ref document: DE

Representative=s name: VOSSIUS & PARTNER PATENTANWAELTE RECHTSANWAELT, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602006040074

Country of ref document: DE

Owner name: NIPPON STEEL CORPORATION, JP

Free format text: FORMER OWNER: NIPPON STEEL & SUMITOMO METAL CORP., TOKYO, JP

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20200312

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20200415

Year of fee payment: 15

Ref country code: LU

Payment date: 20200414

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20200416

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602006040074

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20210428

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210428

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210430

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210428

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211103