KR20140127843A - 개선된 노치충격강도 및 가공성을 갖는 듀플렉스스틸 - Google Patents

개선된 노치충격강도 및 가공성을 갖는 듀플렉스스틸 Download PDF

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Publication number
KR20140127843A
KR20140127843A KR20147024454A KR20147024454A KR20140127843A KR 20140127843 A KR20140127843 A KR 20140127843A KR 20147024454 A KR20147024454 A KR 20147024454A KR 20147024454 A KR20147024454 A KR 20147024454A KR 20140127843 A KR20140127843 A KR 20140127843A
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KR
South Korea
Prior art keywords
duplex steel
steel
duplex
weight
steel comprises
Prior art date
Application number
KR20147024454A
Other languages
English (en)
Korean (ko)
Inventor
프랑크 비쉬노브스키
Original Assignee
클라우스 쿤 에델스탈기에세레이 게엠베하
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 클라우스 쿤 에델스탈기에세레이 게엠베하 filed Critical 클라우스 쿤 에델스탈기에세레이 게엠베하
Publication of KR20140127843A publication Critical patent/KR20140127843A/ko

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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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/02—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
    • C21D2211/001—Austenite
    • 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
    • C21D2211/005—Ferrite
KR20147024454A 2012-02-03 2013-01-30 개선된 노치충격강도 및 가공성을 갖는 듀플렉스스틸 KR20140127843A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012100908.2 2012-02-03
DE102012100908A DE102012100908A1 (de) 2012-02-03 2012-02-03 Duplexstahl mit verbesserter Kerbschlagzähigkeit und Zerspanbarkeit
PCT/EP2013/051721 WO2013113718A1 (de) 2012-02-03 2013-01-30 Duplexstahl mit verbesserter kerbschlagzähigkeit und zerspanbarkeit

Publications (1)

Publication Number Publication Date
KR20140127843A true KR20140127843A (ko) 2014-11-04

Family

ID=47624080

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20147024454A KR20140127843A (ko) 2012-02-03 2013-01-30 개선된 노치충격강도 및 가공성을 갖는 듀플렉스스틸

Country Status (7)

Country Link
EP (1) EP2809818B1 (de)
JP (1) JP6322145B2 (de)
KR (1) KR20140127843A (de)
CN (1) CN104254627A (de)
DE (1) DE102012100908A1 (de)
ES (1) ES2581524T3 (de)
WO (1) WO2013113718A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110331341B (zh) * 2019-08-21 2021-05-11 攀钢集团攀枝花钢铁研究院有限公司 高成型性能高强度热镀锌双相钢及其生产方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1106501A (en) * 1966-02-24 1968-03-20 Crucible Steel Co America Free machining stainless steels
SE451465B (sv) * 1984-03-30 1987-10-12 Sandvik Steel Ab Ferrit-austenitiskt rostfritt stal mikrolegerat med molybden och koppar och anvendning av stalet
JPH0768603B2 (ja) * 1989-05-22 1995-07-26 新日本製鐵株式会社 建築建材用二相ステンレス鋼
JPH05230535A (ja) * 1991-07-16 1993-09-07 Kubota Corp 製紙機械用サクションロールの製法
SE517449C2 (sv) * 2000-09-27 2002-06-04 Avesta Polarit Ab Publ Ferrit-austenitiskt rostfritt stål
JP4760032B2 (ja) * 2004-01-29 2011-08-31 Ｊｆｅスチール株式会社 成形性に優れるオーステナイト・フェライト系ステンレス鋼
EP1867748A1 (de) * 2006-06-16 2007-12-19 Industeel Creusot Duplex-Edelstahl
JP5156293B2 (ja) * 2007-08-02 2013-03-06 新日鐵住金ステンレス株式会社 耐食性と加工性に優れたフェライト・オーステナイト系ステンレス鋼およびその製造方法
KR101185978B1 (ko) * 2007-08-02 2012-09-26 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 내식성과 가공성이 우수한 페라이트?오스테나이트계 스테인리스 강 및 그 제조 방법
FI125458B (fi) 2008-05-16 2015-10-15 Outokumpu Oy Ruostumaton terästuote, tuotteen käyttö ja menetelmä sen valmistamiseksi
JP5288980B2 (ja) * 2008-10-02 2013-09-11 新日鐵住金ステンレス株式会社 衝撃靭性に優れた二相ステンレス熱間圧延鋼材とその製造方法
JP5511208B2 (ja) * 2009-03-25 2014-06-04 新日鐵住金ステンレス株式会社 耐食性の良好な省合金二相ステンレス鋼材とその製造方法
JP5366609B2 (ja) * 2009-03-26 2013-12-11 新日鐵住金ステンレス株式会社 耐食性の良好な省合金二相ステンレス鋼材とその製造方法
JP5404280B2 (ja) * 2009-09-25 2014-01-29 新日鐵住金ステンレス株式会社 溶接熱影響部の耐食性に優れた高強度省合金型二相ステンレス鋼
JP5406233B2 (ja) * 2011-03-02 2014-02-05 新日鐵住金ステンレス株式会社 二相ステンレス鋼を合わせ材とするクラッド鋼板およびその製造方法

Also Published As

Publication number Publication date
DE102012100908A1 (de) 2013-08-08
CN104254627A (zh) 2014-12-31
ES2581524T3 (es) 2016-09-06
EP2809818A1 (de) 2014-12-10
JP2015511272A (ja) 2015-04-16
JP6322145B2 (ja) 2018-05-09
EP2809818B1 (de) 2016-04-06
WO2013113718A1 (de) 2013-08-08

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Free format text: TRIAL NUMBER: 2016101005257; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20160907

Effective date: 20181030