EP1826285A4 - Martensitischer nichtrostender stahl - Google Patents

Martensitischer nichtrostender stahl

Info

Publication number
EP1826285A4
EP1826285A4 EP05799225A EP05799225A EP1826285A4 EP 1826285 A4 EP1826285 A4 EP 1826285A4 EP 05799225 A EP05799225 A EP 05799225A EP 05799225 A EP05799225 A EP 05799225A EP 1826285 A4 EP1826285 A4 EP 1826285A4
Authority
EP
European Patent Office
Prior art keywords
stainless steel
martensitic stainless
martensitic
steel
stainless
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
EP05799225A
Other languages
English (en)
French (fr)
Other versions
EP1826285A1 (de
EP1826285B1 (de
Inventor
Hideki Takabe
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 EP1826285A1 publication Critical patent/EP1826285A1/de
Publication of EP1826285A4 publication Critical patent/EP1826285A4/de
Application granted granted Critical
Publication of EP1826285B1 publication Critical patent/EP1826285B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C21D2211/008—Martensite

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)
  • Heat Treatment Of Articles (AREA)
EP05799225A 2004-11-19 2005-10-26 Martensitischer nichtrostender stahl Expired - Lifetime EP1826285B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004335241A JP4337712B2 (ja) 2004-11-19 2004-11-19 マルテンサイト系ステンレス鋼
PCT/JP2005/019685 WO2006054430A1 (ja) 2004-11-19 2005-10-26 マルテンサイト系ステンレス鋼

Publications (3)

Publication Number Publication Date
EP1826285A1 EP1826285A1 (de) 2007-08-29
EP1826285A4 true EP1826285A4 (de) 2009-04-08
EP1826285B1 EP1826285B1 (de) 2012-10-03

Family

ID=36406975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05799225A Expired - Lifetime EP1826285B1 (de) 2004-11-19 2005-10-26 Martensitischer nichtrostender stahl

Country Status (5)

Country Link
US (1) US20080213120A1 (de)
EP (1) EP1826285B1 (de)
JP (1) JP4337712B2 (de)
CN (1) CN100549204C (de)
WO (1) WO2006054430A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5124857B2 (ja) * 2006-08-22 2013-01-23 新日鐵住金株式会社 マルテンサイト系ステンレス鋼
JP5045178B2 (ja) * 2007-03-26 2012-10-10 住友金属工業株式会社 ラインパイプ用ベンド管の製造方法およびラインパイプ用ベンド管
CN101956146A (zh) * 2010-10-12 2011-01-26 西安建筑科技大学 一种油气管线用高强韧超级马氏体不锈钢及其制备方法
BR102014005015A8 (pt) 2014-02-28 2017-12-26 Villares Metals S/A aço inoxidável martensítico-ferrítico, produto manufaturado, processo para a produção de peças ou barras forjadas ou laminadas de aço inoxidável martensítico-ferrítico e processo para a produção de tudo sem costura de aço inoxidável martensítico-ferrítico
US10047417B2 (en) * 2015-03-11 2018-08-14 Aktiebolaget Skf Continuous caster roll for a continuous casting machine
RU2698006C9 (ru) * 2016-03-04 2019-12-25 Ниппон Стил Корпорейшн Стальной материал и стальная труба для нефтяных скважин
RU2710808C1 (ru) * 2016-05-20 2020-01-14 Ниппон Стил Корпорейшн Стальной сортовой прокат для скважинного элемента и скважинный элемент
JP6677310B2 (ja) * 2016-09-01 2020-04-08 日本製鉄株式会社 鋼材及び油井用鋼管
EP3533892B1 (de) * 2016-10-25 2022-11-02 JFE Steel Corporation NAHTLOSES ROHR AUS ROSTFREIEM MARTENSITISCHEN STAHL FÜR EIN ÖLBOHRROHR UND VERFAHREN ZUR HERSTELLUNG DES NAHTLOSEN
ROHRS
AR116495A1 (es) * 2018-09-27 2021-05-12 Nippon Steel Corp Material de acero inoxidable martensítico
WO2020068578A1 (en) * 2018-09-28 2020-04-02 Corning Incorporated Alloyed metals with an increased austenite transformation temperature and articles including the same
CN113939607B (zh) 2019-07-24 2022-06-28 日本制铁株式会社 马氏体系不锈钢钢管和马氏体系不锈钢钢管的制造方法
JP2023046414A (ja) * 2020-01-22 2023-04-05 日鉄ステンレス株式会社 マルテンサイト系ステンレス鋼板およびマルテンサイト系ステンレス鋼部材

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05156409A (ja) * 1991-11-29 1993-06-22 Nippon Steel Corp 耐海水性に優れた高強度マルテンサイトステンレス鋼とその製造方法
JP2000192196A (ja) * 1998-12-22 2000-07-11 Sumitomo Metal Ind Ltd 油井用マルテンサイト系ステンレス鋼
EP1026273A1 (de) * 1997-07-18 2000-08-09 Sumitomo Metal Industries Limited Martensitischer rostfreier stahl mit hohem korrosionswiderstand
US6129999A (en) * 1995-09-27 2000-10-10 Sumitomo Metal Industries, Ltd. High-strength welded steel structures having excellent corrosion resistance
EP1584699A1 (de) * 2002-12-20 2005-10-12 Sumitomo Metal Industries, Ltd. Hochfester martensitischer edelstahl mit hervorragender beständigkeit gegen kohlensäurekorrosion und sulfid-spannungsrisskorrosion
EP1652950A1 (de) * 2003-07-22 2006-05-03 Sumitomo Metal Industries, Ltd. Martensitischer nichtrostender stahl

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001107198A (ja) * 1999-10-07 2001-04-17 Nippon Steel Corp 耐ｓｓｃ性に優れたマルテンサイト系ステンレス鋼ラインパイプおよびその製造方法
US6793744B1 (en) * 2000-11-15 2004-09-21 Research Institute Of Industrial Science & Technology Martenstic stainless steel having high mechanical strength and corrosion
JP2003129190A (ja) * 2001-10-19 2003-05-08 Sumitomo Metal Ind Ltd マルテンサイト系ステンレス鋼およびその製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05156409A (ja) * 1991-11-29 1993-06-22 Nippon Steel Corp 耐海水性に優れた高強度マルテンサイトステンレス鋼とその製造方法
US6129999A (en) * 1995-09-27 2000-10-10 Sumitomo Metal Industries, Ltd. High-strength welded steel structures having excellent corrosion resistance
EP1026273A1 (de) * 1997-07-18 2000-08-09 Sumitomo Metal Industries Limited Martensitischer rostfreier stahl mit hohem korrosionswiderstand
JP2000192196A (ja) * 1998-12-22 2000-07-11 Sumitomo Metal Ind Ltd 油井用マルテンサイト系ステンレス鋼
EP1584699A1 (de) * 2002-12-20 2005-10-12 Sumitomo Metal Industries, Ltd. Hochfester martensitischer edelstahl mit hervorragender beständigkeit gegen kohlensäurekorrosion und sulfid-spannungsrisskorrosion
EP1652950A1 (de) * 2003-07-22 2006-05-03 Sumitomo Metal Industries, Ltd. Martensitischer nichtrostender stahl

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006054430A1 *

Also Published As

Publication number Publication date
US20080213120A1 (en) 2008-09-04
JP2006144069A (ja) 2006-06-08
EP1826285A1 (de) 2007-08-29
EP1826285B1 (de) 2012-10-03
JP4337712B2 (ja) 2009-09-30
CN100549204C (zh) 2009-10-14
CN101061245A (zh) 2007-10-24
WO2006054430A1 (ja) 2006-05-26

Similar Documents

Publication Publication Date Title
EP1652950A4 (de) Martensitischer nichtrostender stahl
DK1867743T5 (da) Austenitisk rustfrit stål
EP2060644A4 (de) Martensitischer nichtrostender stahl
EP2199420A4 (de) Austenitischer edelstahl
EP2199419A4 (de) Austenitischer edelstahl
DE602005013320D1 (de) Carbonitrierter rostfreier martensitischer Einsatzstahl
DE602004000140D1 (de) Rostfreier austenitischer Stahl
BRPI0820354A2 (pt) Aço inoxidavel austenítico pobre
DK1934179T3 (da) Fremgangsmåder og mellemprodukter
DE602006004866D1 (de) Katheter
NO20062260L (no) Bronnforbindelsessystem
DE502006009127D1 (de) Kunststoff-metall-verbindung
EP1717328A4 (de) Rohr aus martensitischem nichtrostendem stahl
DK1867745T3 (da) Ferritisk varmebestandigt stål
EP2058412A4 (de) Martensitischer nichtrostender stahl für geschweisste struktur
ZA200705778B (en) Austenitic stainless steel
DE602006020744D1 (de) Fertigspritze
DE602006015776D1 (de) Jet-lotbad
IT1390900B1 (it) Acciaio inossidabile ferritico.
EP1930460A4 (de) Niedrig legierter stahl
AT505665A5 (de) Rostfreier martensitischer chromstahl
DE602006001963D1 (de) Metallriemen
DE112006001760A5 (de) Katheter
ITMI20050457A1 (it) Pezzo sagomato
DE502006002465D1 (de) Höhenverstellbarer Querträger

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: 20070518

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR

RBV Designated contracting states (corrected)

Designated state(s): DE FR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20090305

17Q First examination report despatched

Effective date: 20090730

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

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602005036425

Country of ref document: DE

Effective date: 20121129

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION

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: 20130704

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602005036425

Country of ref document: DE

Effective date: 20130704

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602005036425

Country of ref document: DE

Representative=s name: ZIMMERMANN & PARTNER, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602005036425

Country of ref document: DE

Representative=s name: ZIMMERMANN & PARTNER PATENTANWAELTE MBB, DE

Effective date: 20140402

Ref country code: DE

Ref legal event code: R081

Ref document number: 602005036425

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: 20121004

Ref country code: DE

Ref legal event code: R082

Ref document number: 602005036425

Country of ref document: DE

Representative=s name: ZIMMERMANN & PARTNER, DE

Effective date: 20140402

Ref country code: DE

Ref legal event code: R081

Ref document number: 602005036425

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: 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: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602005036425

Country of ref document: DE

Representative=s name: ZIMMERMANN & PARTNER PATENTANWAELTE MBB, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602005036425

Country of ref document: DE

Owner name: NIPPON STEEL CORPORATION, JP

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

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

Ref country code: FR

Payment date: 20240909

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: 20240904

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 602005036425

Country of ref document: DE