KR20090128568A - 이상 강 합금 - Google Patents

이상 강 합금 Download PDF

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Publication number
KR20090128568A
KR20090128568A KR1020097023792A KR20097023792A KR20090128568A KR 20090128568 A KR20090128568 A KR 20090128568A KR 1020097023792 A KR1020097023792 A KR 1020097023792A KR 20097023792 A KR20097023792 A KR 20097023792A KR 20090128568 A KR20090128568 A KR 20090128568A
Authority
KR
South Korea
Prior art keywords
stainless steel
content
austenite
steel alloy
ferritic
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.)
Withdrawn
Application number
KR1020097023792A
Other languages
English (en)
Korean (ko)
Inventor
안 순드스트룀
안나-레나 뉘스트룀
파시 캉아스
Original Assignee
산드빅 인터렉츄얼 프로퍼티 에이비
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 산드빅 인터렉츄얼 프로퍼티 에이비 filed Critical 산드빅 인터렉츄얼 프로퍼티 에이비
Publication of KR20090128568A publication Critical patent/KR20090128568A/ko
Withdrawn legal-status Critical Current

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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
    • C22C38/50—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
    • C22C38/005—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
    • C22C38/40—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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glass Compositions (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Contacts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
KR1020097023792A 2001-09-02 2002-09-02 이상 강 합금 Withdrawn KR20090128568A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0102931-3 2001-09-02
SE0102931A SE524952C2 (sv) 2001-09-02 2001-09-02 Duplex rostfri stållegering

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020047003155A Division KR100989022B1 (ko) 2001-09-02 2002-09-02 이상 강 합금

Publications (1)

Publication Number Publication Date
KR20090128568A true KR20090128568A (ko) 2009-12-15

Family

ID=20285220

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020097023792A Withdrawn KR20090128568A (ko) 2001-09-02 2002-09-02 이상 강 합금
KR1020047003155A Expired - Fee Related KR100989022B1 (ko) 2001-09-02 2002-09-02 이상 강 합금

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020047003155A Expired - Fee Related KR100989022B1 (ko) 2001-09-02 2002-09-02 이상 강 합금

Country Status (18)

Country Link
US (1) US20030086808A1 (enExample)
EP (2) EP1423548B1 (enExample)
JP (1) JP4234592B2 (enExample)
KR (2) KR20090128568A (enExample)
CN (1) CN100465325C (enExample)
AT (2) ATE335867T1 (enExample)
AU (1) AU2002328002B9 (enExample)
BR (1) BR0212270B1 (enExample)
CA (1) CA2459253A1 (enExample)
DE (2) DE60213828T2 (enExample)
DK (2) DK1423548T3 (enExample)
ES (2) ES2266557T3 (enExample)
MX (1) MXPA04002017A (enExample)
NO (1) NO338090B1 (enExample)
OA (1) OA12657A (enExample)
PL (1) PL199387B1 (enExample)
SE (1) SE524952C2 (enExample)
WO (1) WO2003020994A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200128442A (ko) * 2018-06-15 2020-11-12 에이비 산드빅 매터리얼즈 테크놀로지 2 상 스테인리스 강 스트립 및 그 제조 방법

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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SE524951C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Användning av en duplex rostfri stållegering
SE527177C2 (sv) * 2001-09-25 2006-01-17 Sandvik Intellectual Property Användning av ett austenitiskt rostfritt stål
SE527175C2 (sv) * 2003-03-02 2006-01-17 Sandvik Intellectual Property Duplex rostfri ställegering och dess användning
SE527178C2 (sv) * 2003-03-02 2006-01-17 Sandvik Intellectual Property Användning av en duplex rostfri stållegering
SE528782C2 (sv) * 2004-11-04 2007-02-13 Sandvik Intellectual Property Duplext rostfritt stål med hög sträckgräns, artiklar och användning av stålet
SE531305C2 (sv) * 2005-11-16 2009-02-17 Sandvik Intellectual Property Strängar för musikinstrument
SE530711C2 (sv) * 2006-10-30 2008-08-19 Sandvik Intellectual Property Duplex rostfri stållegering samt användning av denna legering
CN101353769B (zh) * 2007-07-26 2011-10-05 傅丰仁 铬23镍6铁素体-奥氏体不锈钢管及其制造工艺
SE531593C2 (sv) * 2007-10-26 2009-06-02 Sandvik Intellectual Property Värmeväxlare för fosforsyramiljö
BRPI0820354B1 (pt) 2007-11-29 2019-05-07 Ati Properties Llc Aço inoxidável austenítico pobre, bem com artigo de fabricação
US8337749B2 (en) 2007-12-20 2012-12-25 Ati Properties, Inc. Lean austenitic stainless steel
US8877121B2 (en) 2007-12-20 2014-11-04 Ati Properties, Inc. Corrosion resistant lean austenitic stainless steel
WO2009082498A1 (en) 2007-12-20 2009-07-02 Ati Properties, Inc. Austenitic stainless steel low in nickel containing stabilizing elements
CN101215673B (zh) * 2008-01-08 2010-12-01 上海大学 高性能双相不锈钢合金材料及其制备方法
FI121340B (fi) * 2008-12-19 2010-10-15 Outokumpu Oy Dupleksinen ruostumaton teräs
US9512509B2 (en) 2011-03-10 2016-12-06 Nippon Steel & Sumitomo Metal Corportion Duplex stainless steel
EP2714955B9 (en) 2011-05-26 2021-10-27 N'Genius Technology Limited Austenitic stainless steel
FI125854B (fi) * 2011-11-04 2016-03-15 Outokumpu Oy Dupleksi ruostumaton teräs
CA2875644C (en) * 2012-06-22 2017-06-06 Nippon Steel & Sumitomo Metal Corporation Duplex stainless steel
DE102013110743B4 (de) * 2013-09-27 2016-02-11 Böhler Edelstahl GmbH & Co. KG Verfahren zur Herstellung eines Duplexstahles
EP3325675A1 (en) * 2015-07-20 2018-05-30 Sandvik Intellectual Property AB Duplex stainless steel and formed object thereof
CN107937825A (zh) * 2017-11-15 2018-04-20 江阴方圆环锻法兰有限公司 油气用双相钢阀门锻件及其锻造方法
EP3502293B1 (en) * 2017-12-22 2020-05-13 Saipem S.p.A. Uses of duplex stainless steels
CN111230406A (zh) * 2018-11-28 2020-06-05 无锡市新峰管业有限公司 一种海洋环境下双相不锈钢管及其加工方法
CN112342473A (zh) * 2020-09-17 2021-02-09 江苏华久辐条制造有限公司 一种冷轧带钢表面耐蚀处理方法

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US3861908A (en) * 1973-08-20 1975-01-21 Crucible Inc Duplex stainless steel
JPS60165362A (ja) * 1984-02-07 1985-08-28 Kubota Ltd 高耐食性高耐力二相ステンレス鋼
CA1242095A (en) * 1984-02-07 1988-09-20 Akira Yoshitake Ferritic-austenitic duplex stainless steel
SE453838B (sv) * 1985-09-05 1988-03-07 Santrade Ltd Hogkvevehaltigt ferrit-austenitiskt rostfritt stal
US4678523A (en) * 1986-07-03 1987-07-07 Cabot Corporation Corrosion- and wear-resistant duplex steel
US4985091A (en) * 1990-01-12 1991-01-15 Carondelet Foundry Company Corrosion resistant duplex alloys
AT397515B (de) * 1990-05-03 1994-04-25 Boehler Edelstahl Hochfeste korrosionsbeständige duplex-legierung
JP3227734B2 (ja) * 1991-09-30 2001-11-12 住友金属工業株式会社 高耐食二相ステンレス鋼とその製造方法
JP2500162B2 (ja) * 1991-11-11 1996-05-29 住友金属工業株式会社 耐食性に優れた高強度二相ステンレス鋼
JP3166798B2 (ja) * 1992-10-06 2001-05-14 住友金属工業株式会社 耐食性、相安定性に優れた二相ステンレス鋼
SE501321C2 (sv) * 1993-06-21 1995-01-16 Sandvik Ab Ferrit-austenitiskt rostfritt stål samt användning av stålet
EP0683241B1 (en) * 1994-05-21 2000-08-16 Yong Soo Park Duplex stainless steel with high corrosion resistance
US5906791A (en) * 1997-07-28 1999-05-25 General Electric Company Steel alloys
AT405297B (de) * 1997-08-13 1999-06-25 Boehler Edelstahl Duplexlegierung für komplex beanspruchte bauteile
US6033497A (en) * 1997-09-05 2000-03-07 Sandusky International, Inc. Pitting resistant duplex stainless steel alloy with improved machinability and method of making thereof
SE9704544D0 (sv) * 1997-12-05 1997-12-05 Astra Pharma Prod Novel compounds
SE514044C2 (sv) * 1998-10-23 2000-12-18 Sandvik Ab Stål för havsvattentillämpningar
SE514816C2 (sv) * 2000-03-02 2001-04-30 Sandvik Ab Duplext rostfritt stål
SE524951C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Användning av en duplex rostfri stållegering

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200128442A (ko) * 2018-06-15 2020-11-12 에이비 산드빅 매터리얼즈 테크놀로지 2 상 스테인리스 강 스트립 및 그 제조 방법
CN112292467A (zh) * 2018-06-15 2021-01-29 山特维克材料技术公司 双相不锈钢带及其制造方法

Also Published As

Publication number Publication date
ATE335867T1 (de) 2006-09-15
PL368230A1 (en) 2005-03-21
DE60225951D1 (de) 2008-05-15
EP1423548A1 (en) 2004-06-02
EP1722002A1 (en) 2006-11-15
CN1571862A (zh) 2005-01-26
DK1722002T3 (da) 2008-07-28
DE60213828D1 (de) 2006-09-21
EP1722002B1 (en) 2008-04-02
AU2002328002B2 (en) 2007-07-05
JP4234592B2 (ja) 2009-03-04
KR100989022B1 (ko) 2010-10-20
AU2002328002B9 (en) 2008-03-13
WO2003020994A1 (en) 2003-03-13
CN100465325C (zh) 2009-03-04
ES2300088T3 (es) 2008-06-01
JP2005501969A (ja) 2005-01-20
BR0212270A (pt) 2004-10-13
SE0102931L (sv) 2003-03-03
US20030086808A1 (en) 2003-05-08
DE60225951T2 (de) 2009-04-09
NO338090B1 (no) 2016-07-25
BR0212270B1 (pt) 2011-05-31
PL199387B1 (pl) 2008-09-30
MXPA04002017A (es) 2004-07-08
SE524952C2 (sv) 2004-10-26
OA12657A (en) 2006-06-19
ES2266557T3 (es) 2007-03-01
DE60213828T2 (de) 2007-03-01
EP1423548B1 (en) 2006-08-09
NO20040900L (no) 2004-04-30
CA2459253A1 (en) 2003-03-13
DK1423548T3 (da) 2006-12-04
ATE391192T1 (de) 2008-04-15
SE0102931D0 (sv) 2001-09-02
KR20040029142A (ko) 2004-04-03

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A107 Divisional application of patent
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PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20091113

PA0201 Request for examination
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20100216

Patent event code: PE09021S01D

PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 20100517

WITB Written withdrawal of application