EP1103626A4 - HIGH Cr FERRITIC HEAT RESISTANCE STEEL - Google Patents

HIGH Cr FERRITIC HEAT RESISTANCE STEEL

Info

Publication number
EP1103626A4
EP1103626A4 EP99925355A EP99925355A EP1103626A4 EP 1103626 A4 EP1103626 A4 EP 1103626A4 EP 99925355 A EP99925355 A EP 99925355A EP 99925355 A EP99925355 A EP 99925355A EP 1103626 A4 EP1103626 A4 EP 1103626A4
Authority
EP
European Patent Office
Prior art keywords
heat resistance
resistance steel
ferritic heat
ferritic
steel
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
EP99925355A
Other languages
German (de)
French (fr)
Other versions
EP1103626B1 (en
EP1103626A1 (en
Inventor
Atsushi Sawaragi
Hiroyuki Sennba
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
Sumitomo Metal Industries 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
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of EP1103626A1 publication Critical patent/EP1103626A1/en
Publication of EP1103626A4 publication Critical patent/EP1103626A4/en
Application granted granted Critical
Publication of EP1103626B1 publication Critical patent/EP1103626B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C22C38/002—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
EP99925355A 1998-07-08 1999-06-16 HIGH Cr FERRITIC HEAT RESISTANCE STEEL Expired - Lifetime EP1103626B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19308498A JP3982069B2 (en) 1998-07-08 1998-07-08 High Cr ferritic heat resistant steel
JP19308498 1998-07-08
PCT/JP1999/003231 WO2000003050A1 (en) 1998-07-08 1999-06-16 HIGH Cr FERRITIC HEAT RESISTANCE STEEL

Publications (3)

Publication Number Publication Date
EP1103626A1 EP1103626A1 (en) 2001-05-30
EP1103626A4 true EP1103626A4 (en) 2002-01-16
EP1103626B1 EP1103626B1 (en) 2002-12-04

Family

ID=16301968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99925355A Expired - Lifetime EP1103626B1 (en) 1998-07-08 1999-06-16 HIGH Cr FERRITIC HEAT RESISTANCE STEEL

Country Status (5)

Country Link
US (1) US20020020473A1 (en)
EP (1) EP1103626B1 (en)
JP (1) JP3982069B2 (en)
DE (1) DE69904336T2 (en)
WO (1) WO2000003050A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6696016B1 (en) * 1999-09-24 2004-02-24 Japan As Represented By Director General Of National Research Institute For Metals High-chromium containing ferrite based heat resistant steel
KR100708616B1 (en) * 2000-08-19 2007-04-18 두산중공업 주식회사 Low Activation High Chromium Ferritic Heat Resistant Steels for Fission Reactor, Fast Breed Reactor and Fusion Reactor
JP2002146484A (en) * 2000-11-10 2002-05-22 Sanyo Special Steel Co Ltd High strength ferritic heat resistant steel
JP4614547B2 (en) * 2001-01-31 2011-01-19 独立行政法人物質・材料研究機構 Martensitic heat resistant alloy with excellent high temperature creep rupture strength and ductility and method for producing the same
CN100580119C (en) * 2005-04-07 2010-01-13 住友金属工业株式会社 Ferritic heat-resistant steel
US20070087250A1 (en) * 2005-10-13 2007-04-19 Lewis Daniel J Alloy for fuel cell interconnect
DE102005061790A1 (en) * 2005-12-23 2007-07-05 Mtu Aero Engines Gmbh Material for component of gas turbine comprises matrix based on iron alloy with intermetallic material of Laves phase
CN101743336B (en) * 2007-03-29 2011-12-14 阿尔斯托姆科技有限公司 Creep resistant steel
KR20090130334A (en) * 2007-06-04 2009-12-22 수미도모 메탈 인더스트리즈, 리미티드 Ferrite heat resistant steel
EA017766B1 (en) * 2008-03-11 2013-03-29 Государственное Научное Учреждение "Физико-Технический Институт Национальной Академии Наук Беларуси" Heat-resistant casting steel
CN104907470B (en) * 2015-04-27 2017-01-11 上海宏钢电站设备铸锻有限公司 13Cr9Mo2Co1NiVNbNB steel forged piece manufacturing method
JP6575392B2 (en) * 2015-05-19 2019-09-18 日本製鉄株式会社 High Cr ferritic heat resistant steel
CN108754335B (en) * 2018-08-22 2019-09-10 武汉钢铁有限公司 A kind of the welding structure fire-resistant and weather-resistant steel and production method of yield strength >=550MPa
JP7502041B2 (en) * 2019-02-21 2024-06-18 株式会社神戸製鋼所 Welding materials for high Cr ferritic heat-resistant steel
JP7136325B2 (en) * 2019-03-19 2022-09-13 日本製鉄株式会社 Ferritic heat-resistant steel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0703301A1 (en) * 1994-09-20 1996-03-27 Sumitomo Metal Industries, Ltd. High chromium ferritic heat-resistant steel
EP0754774A1 (en) * 1995-07-17 1997-01-22 Mitsubishi Jukogyo Kabushiki Kaisha Steam turbine rotor materials for high-temperature applications
JPH09122971A (en) * 1995-10-26 1997-05-13 Sumitomo Metal Ind Ltd Welding material for high-strength, high-corrosion resistant steel having excellent welding procedure characteristic
EP0887431A1 (en) * 1997-06-25 1998-12-30 Mitsubishi Heavy Industries, Ltd. Heat-resisting steel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3364322B2 (en) * 1994-06-03 2003-01-08 川崎製鉄株式会社 Stainless steel for automotive exhaust manifolds with excellent manufacturability, workability and high-temperature strength after long-term aging at high temperatures
JP3531228B2 (en) * 1994-09-20 2004-05-24 住友金属工業株式会社 High Cr ferritic heat resistant steel
JP3301284B2 (en) * 1995-09-04 2002-07-15 住友金属工業株式会社 High Cr ferritic heat resistant steel
JP3196587B2 (en) * 1995-09-05 2001-08-06 住友金属工業株式会社 High Cr ferritic heat resistant steel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0703301A1 (en) * 1994-09-20 1996-03-27 Sumitomo Metal Industries, Ltd. High chromium ferritic heat-resistant steel
EP0754774A1 (en) * 1995-07-17 1997-01-22 Mitsubishi Jukogyo Kabushiki Kaisha Steam turbine rotor materials for high-temperature applications
JPH09122971A (en) * 1995-10-26 1997-05-13 Sumitomo Metal Ind Ltd Welding material for high-strength, high-corrosion resistant steel having excellent welding procedure characteristic
EP0887431A1 (en) * 1997-06-25 1998-12-30 Mitsubishi Heavy Industries, Ltd. Heat-resisting steel

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 09 30 September 1997 (1997-09-30) *
See also references of WO0003050A1 *

Also Published As

Publication number Publication date
EP1103626B1 (en) 2002-12-04
JP2000026940A (en) 2000-01-25
WO2000003050A1 (en) 2000-01-20
DE69904336T2 (en) 2003-08-21
EP1103626A1 (en) 2001-05-30
DE69904336D1 (en) 2003-01-16
JP3982069B2 (en) 2007-09-26
US20020020473A1 (en) 2002-02-21

Similar Documents

Publication Publication Date Title
EP1347073A4 (en) HIGH Cr FERRITIC HEAT RESISTANCE STEEL
EP1103626A4 (en) HIGH Cr FERRITIC HEAT RESISTANCE STEEL
EP1304394A4 (en) Ferritic heat-resistant steel
IL130438A (en) Heat exchanger
DE69523002D1 (en) Heat resistant steels
ZA9811448B (en) Non-ridging ferritic chromium alloyed steel
GB9818185D0 (en) Heat exchanger
GB2345528B (en) Annealing welded parts
PL341477A1 (en) Metal sheet with through holes
GB9715165D0 (en) Improved heat exchanger
GB2365022A8 (en) Heat resistant steels
GB2343643B (en) Heat exchanger
EP1143024A4 (en) Martensitic stainless steel
EP0669405A3 (en) Heat resisting steel.
DE60024189D1 (en) High chromium, heat resistant, ferritic steel
GB9616956D0 (en) Heat exchangers
GB9824648D0 (en) Heat exchanger
GB9617413D0 (en) Heat exchangers
IL118159A0 (en) Improved heat exchangers
PL304402A1 (en) Heat resisting chromium steel
GB2338293B (en) Heat exchanger
GB2287955B (en) High specific strength, heat resistant NiTi-base alloys
SG84542A1 (en) Surface-coated steel sheet with good heat resistance and releasability
GB9901538D0 (en) Heat exchanger
GB9803871D0 (en) Heat exchanger

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: 20010208

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB

A4 Supplementary search report drawn up and despatched

Effective date: 20011129

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): DE FR GB

RIC1 Information provided on ipc code assigned before grant

Free format text: 7C 22C 38/32 A, 7C 22C 38/18 B, 7C 22C 38/22 B, 7C 22C 38/24 B, 7C 22C 38/26 B, 7C 22C 38/30 B, 7C 22C 38/00 B

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20020507

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69904336

Country of ref document: DE

Date of ref document: 20030116

ET Fr: translation filed
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: 20030905

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20131010 AND 20131016

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION, JP

Effective date: 20131108

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 69904336

Country of ref document: DE

Representative=s name: HANSMANN & VOGESER, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 69904336

Country of ref document: DE

Representative=s name: WEICKMANN & WEICKMANN PATENT- UND RECHTSANWAEL, DE

Effective date: 20140402

Ref country code: DE

Ref legal event code: R082

Ref document number: 69904336

Country of ref document: DE

Representative=s name: WEICKMANN & WEICKMANN PATENTANWAELTE - RECHTSA, DE

Effective date: 20140402

Ref country code: DE

Ref legal event code: R082

Ref document number: 69904336

Country of ref document: DE

Representative=s name: PATENTANWAELTE WEICKMANN & WEICKMANN, DE

Effective date: 20140402

Ref country code: DE

Ref legal event code: R082

Ref document number: 69904336

Country of ref document: DE

Representative=s name: HANSMANN & VOGESER, DE

Effective date: 20140402

Ref country code: DE

Ref legal event code: R081

Ref document number: 69904336

Country of ref document: DE

Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION, JP

Free format text: FORMER OWNER: SUMITOMO METAL INDUSTRIES, LTD., OSAKA, JP

Effective date: 20140402

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 69904336

Country of ref document: DE

Representative=s name: WEICKMANN & WEICKMANN PATENT- UND RECHTSANWAEL, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 69904336

Country of ref document: DE

Representative=s name: WEICKMANN & WEICKMANN PATENTANWAELTE - RECHTSA, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 69904336

Country of ref document: DE

Representative=s name: PATENTANWAELTE WEICKMANN & WEICKMANN, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

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

Ref country code: DE

Payment date: 20180605

Year of fee payment: 20

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

Ref country code: FR

Payment date: 20180511

Year of fee payment: 20

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

Ref country code: GB

Payment date: 20180613

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69904336

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20190615

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20190615