DE112015005810B4 - Ferritischer Edelstahl - Google Patents

Ferritischer Edelstahl Download PDF

Info

Publication number
DE112015005810B4
DE112015005810B4 DE112015005810.9T DE112015005810T DE112015005810B4 DE 112015005810 B4 DE112015005810 B4 DE 112015005810B4 DE 112015005810 T DE112015005810 T DE 112015005810T DE 112015005810 B4 DE112015005810 B4 DE 112015005810B4
Authority
DE
Germany
Prior art keywords
skin layer
stainless steel
oxide
base material
ferritic 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.)
Active
Application number
DE112015005810.9T
Other languages
German (de)
English (en)
Other versions
DE112015005810T5 (de
Inventor
Ki-Hoon Jo
Jong Hee Kim
Kwang Min Kim
Bo Sung Seo
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.)
Posco Co Ltd Pohang Si Kr
Original Assignee
Posco Co 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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of DE112015005810T5 publication Critical patent/DE112015005810T5/de
Application granted granted Critical
Publication of DE112015005810B4 publication Critical patent/DE112015005810B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/18—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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/26—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
    • C22C38/40—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
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/906—Roller bearing element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fuel Cell (AREA)
DE112015005810.9T 2014-12-26 2015-12-22 Ferritischer Edelstahl Active DE112015005810B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2014-0191155 2014-12-26
KR1020140191155A KR101659185B1 (ko) 2014-12-26 2014-12-26 페라이트계 스테인리스강
PCT/KR2015/014117 WO2016105095A1 (ko) 2014-12-26 2015-12-22 페라이트계 스테인리스강

Publications (2)

Publication Number Publication Date
DE112015005810T5 DE112015005810T5 (de) 2017-10-05
DE112015005810B4 true DE112015005810B4 (de) 2023-09-28

Family

ID=56151034

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112015005810.9T Active DE112015005810B4 (de) 2014-12-26 2015-12-22 Ferritischer Edelstahl

Country Status (6)

Country Link
US (1) US20170342532A1 (ko)
JP (1) JP6407429B2 (ko)
KR (1) KR101659185B1 (ko)
CN (1) CN107109600B (ko)
DE (1) DE112015005810B4 (ko)
WO (1) WO2016105095A1 (ko)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10025108A1 (de) 2000-05-20 2001-11-29 Forschungszentrum Juelich Gmbh Hochtemperaturwerkstoff
JP2005248191A (ja) 2004-03-01 2005-09-15 Sumitomo Metal Ind Ltd 耐焼き付き性に優れたフェライト系ステンレス鋼板及びその製造方法
WO2014010680A1 (ja) 2012-07-13 2014-01-16 新日鐵住金ステンレス株式会社 フェライト系ステンレス鋼板および酸化皮膜の導電性と密着性に優れたフェライト系ステンレス鋼板の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3710302B2 (ja) * 1993-04-27 2005-10-26 日新製鋼株式会社 耐高温酸化性およびスケール密着性に優れたフェライト系ステンレス鋼
JP4214921B2 (ja) * 2004-01-23 2009-01-28 Ｊｆｅスチール株式会社 燃料電池用Ｆｅ−Ｃｒ系合金
JP4756905B2 (ja) * 2005-05-10 2011-08-24 日新製鋼株式会社 固体酸化物型燃料電池セパレータ材
DE102006007598A1 (de) * 2006-02-18 2007-08-30 Forschungszentrum Jülich GmbH Kriechfester ferritischer Stahl
KR101411671B1 (ko) * 2006-07-26 2014-06-25 산드빅 인터렉츄얼 프로퍼티 에이비 페라이트 크롬강
US8152937B2 (en) * 2007-06-21 2012-04-10 Jfe Steel Corporation Ferritic stainless steel sheet having superior sulfuric acid corrosion resistance and method for manufacturing the same
CN102251086B (zh) * 2010-05-19 2013-07-17 宝山钢铁股份有限公司 一种含钼型铁素体不锈钢及其制造方法
CN102690997A (zh) * 2011-03-25 2012-09-26 Posco公司 具有优良的高温强度的铁素体不锈钢及其制造方法
KR101273936B1 (ko) * 2011-08-12 2013-06-11 한국과학기술연구원 내산화성 페라이트계 스테인리스강, 그 제조 방법 및 이를 사용한 연료 전지 접속자
JP6071608B2 (ja) * 2012-03-09 2017-02-01 新日鐵住金ステンレス株式会社 耐酸化性に優れたフェライト系ステンレス鋼板
JP5973759B2 (ja) * 2012-03-23 2016-08-23 日新製鋼株式会社 溶融硝酸塩の貯蔵容器または輸送配管用フェライト系ステンレス鋼および溶融硝酸塩を蓄熱媒体とする蓄熱システム
JP5937867B2 (ja) * 2012-03-29 2016-06-22 新日鐵住金ステンレス株式会社 溶接部の耐食性に優れるフェライト系ステンレス鋼
KR20140083166A (ko) * 2012-12-24 2014-07-04 주식회사 포스코 페라이트계 스테인리스강 및 그 제조방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10025108A1 (de) 2000-05-20 2001-11-29 Forschungszentrum Juelich Gmbh Hochtemperaturwerkstoff
JP2005248191A (ja) 2004-03-01 2005-09-15 Sumitomo Metal Ind Ltd 耐焼き付き性に優れたフェライト系ステンレス鋼板及びその製造方法
WO2014010680A1 (ja) 2012-07-13 2014-01-16 新日鐵住金ステンレス株式会社 フェライト系ステンレス鋼板および酸化皮膜の導電性と密着性に優れたフェライト系ステンレス鋼板の製造方法

Also Published As

Publication number Publication date
KR20160082326A (ko) 2016-07-08
KR101659185B1 (ko) 2016-09-23
JP2017538862A (ja) 2017-12-28
US20170342532A1 (en) 2017-11-30
JP6407429B2 (ja) 2018-10-17
CN107109600A (zh) 2017-08-29
CN107109600B (zh) 2019-12-24
WO2016105095A1 (ko) 2016-06-30
DE112015005810T5 (de) 2017-10-05

Similar Documents

Publication Publication Date Title
DE60034943T2 (de) Stahlstab oder-grobdraht zur Verwendung beim Kaltschmieden und Verfahren zu deren Herstellung
DE102014004450B4 (de) Eisenbasierte Sinterlegierung für ein Gleitelement und Herstellungsverfahren hierfür
EP2115179B1 (de) Eisen-nickel-chrom-silizium-legierung
EP3320122B1 (de) Messinglegierung
EP2742161B1 (de) Kupferzinklegierung
DE112014001570B4 (de) Austenitischer hitzebeständiger Stahlguss und Verfahren zu dessen Herstellung
DE112009000731T5 (de) Cu-Ni-Si-Co-Cr-Systemlegierung für elektronische Materialien
DE112012002864B4 (de) Elektrodenmaterial für Temperatursicherungen und Herstellungsverfahren derselben sowie Temperatursicherung, die das Elektrodenmaterial verwendet
EP3024958B1 (de) Hochwarmfeste aluminiumgusslegierung und gussteil für verbrennungsmotoren gegossen aus einer solchen legierung
DE2706214A1 (de) Magnetlegierung auf eisen-chrom- kobalt-basis mit spinodaler zersetzung
DE102013018216A1 (de) Kupferlegierungsmaterial für Elektro- und Elekronikkomponenten und Verfahren zur Herstellung derselben (COPPER ALLOY MATERIAL FOR ELECTRONIC COMPONENTS AND METHOD FOR PREPARING THE SAME)
DE112016005198T5 (de) Walzdraht mit ausgezeichneter Kaltschmiedbarkeit und Verfahren zu seiner Herstellung
DE60206464T2 (de) Ni-Legierung mit verbesserter Oxidations- Resistenz, Warmfestigkeit and Warmbearbeitbarkeit
DE69837055T2 (de) Ferritischer,wärmebeständiger Stahl und Verfahren zur Herstellung
EP2527479B1 (de) Hochleitfähige Aluminiumlegierung für elektrisch leitfähige Produkte
EP3529389B1 (de) Kupfer-zink-legierung
EP3252179B1 (de) Kupferlegierung enthaltend aluminium und nickel, deren verwendung und herstellverfahren
DE3120978A1 (de) "ausscheidungshaertbare legierung fuer straggiesskokillen"
EP1273671B1 (de) Entzinkungsbeständige Kupfer-Zink-Legierung sowie Verfahren zu ihrer Herstellung
DE112015005810B4 (de) Ferritischer Edelstahl
DE112017005326B4 (de) Verbindungsanschluss und Verfahren zum Herstellen eines Verbindungsanschlusses
DE202009017752U1 (de) Einsatzstahl
EP3871293B1 (de) Elektrisches kontaktelement
DE2734068A1 (de) Hochtemperatur-oxydationsbestaendige legierungen
DE102018003216A1 (de) Kupfer-Zink-Nickel-Mangan-Legierung

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: POSCO CO., LTD, POHANG-SI, KR

Free format text: FORMER OWNER: POSCO, POHANG-SI, GYEONGSANGBUK-DO, KR

Owner name: POSCO CO., LTD, POHANG- SI, KR

Free format text: FORMER OWNER: POSCO, POHANG-SI, GYEONGSANGBUK-DO, KR

Owner name: POSCO HOLDINGS INC., KR

Free format text: FORMER OWNER: POSCO, POHANG-SI, GYEONGSANGBUK-DO, KR

R081 Change of applicant/patentee

Owner name: POSCO CO., LTD, POHANG-SI, KR

Free format text: FORMER OWNER: POSCO HOLDINGS INC., SEOUL, KR

Owner name: POSCO CO., LTD, POHANG- SI, KR

Free format text: FORMER OWNER: POSCO HOLDINGS INC., SEOUL, KR

R018 Grant decision by examination section/examining division