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Withdrawn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Withdrawn legal-status Critical Current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)
  • Manufacture And Refinement Of Metals (AREA)
  • Contacts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Glass Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Load-Engaging Elements For Cranes (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 (cg-RX-API-DMAC7.html)
EP (2) EP1423548B1 (cg-RX-API-DMAC7.html)
JP (1) JP4234592B2 (cg-RX-API-DMAC7.html)
KR (2) KR20090128568A (cg-RX-API-DMAC7.html)
CN (1) CN100465325C (cg-RX-API-DMAC7.html)
AT (2) ATE391192T1 (cg-RX-API-DMAC7.html)
AU (1) AU2002328002B9 (cg-RX-API-DMAC7.html)
BR (1) BR0212270B1 (cg-RX-API-DMAC7.html)
CA (1) CA2459253A1 (cg-RX-API-DMAC7.html)
DE (2) DE60213828T2 (cg-RX-API-DMAC7.html)
DK (2) DK1722002T3 (cg-RX-API-DMAC7.html)
ES (2) ES2266557T3 (cg-RX-API-DMAC7.html)
MX (1) MXPA04002017A (cg-RX-API-DMAC7.html)
NO (1) NO338090B1 (cg-RX-API-DMAC7.html)
OA (1) OA12657A (cg-RX-API-DMAC7.html)
PL (1) PL199387B1 (cg-RX-API-DMAC7.html)
SE (1) SE524952C2 (cg-RX-API-DMAC7.html)
WO (1) WO2003020994A1 (cg-RX-API-DMAC7.html)

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

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* 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
WO2009070345A1 (en) 2007-11-29 2009-06-04 Ati Properties, Inc. Lean austenitic stainless steel
MX2010005668A (es) * 2007-12-20 2010-06-03 Ati Properties Inc Acero inoxidable austenitico delgado resistente a la corrosion.
US8337749B2 (en) 2007-12-20 2012-12-25 Ati Properties, Inc. Lean austenitic stainless steel
DK2245202T3 (da) 2007-12-20 2011-12-19 Ati Properties Inc Austenitisk rustfrit stål med lavt nikkelindhold indeholdende stabiliserende grundstoffer
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
WO2012121232A1 (ja) 2011-03-10 2012-09-13 住友金属工業株式会社 二相ステンレス鋼
KR20200001625A (ko) 2011-05-26 2020-01-06 유나이티드 파이프라인스 아시아 패시픽 피티이 리미티드 오스테나이트계 스테인리스강
FI125854B (fi) * 2011-11-04 2016-03-15 Outokumpu Oy Dupleksi ruostumaton teräs
US10202675B2 (en) 2012-06-22 2019-02-12 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
CA2991658C (en) 2015-07-20 2023-12-19 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
LT3502293T (lt) * 2017-12-22 2020-07-10 Saipem S.P.A. Dupleksinio nerūdijančio plieno panaudojimas
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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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
AU2002328002B9 (en) 2008-03-13
OA12657A (en) 2006-06-19
US20030086808A1 (en) 2003-05-08
EP1722002B1 (en) 2008-04-02
SE0102931L (sv) 2003-03-03
BR0212270B1 (pt) 2011-05-31
DE60225951T2 (de) 2009-04-09
JP4234592B2 (ja) 2009-03-04
EP1722002A1 (en) 2006-11-15
DE60213828T2 (de) 2007-03-01
KR20040029142A (ko) 2004-04-03
SE0102931D0 (sv) 2001-09-02
DE60225951D1 (de) 2008-05-15
ATE335867T1 (de) 2006-09-15
WO2003020994A1 (en) 2003-03-13
EP1423548B1 (en) 2006-08-09
JP2005501969A (ja) 2005-01-20
PL368230A1 (en) 2005-03-21
ATE391192T1 (de) 2008-04-15
SE524952C2 (sv) 2004-10-26
PL199387B1 (pl) 2008-09-30
KR100989022B1 (ko) 2010-10-20
DK1722002T3 (da) 2008-07-28
MXPA04002017A (es) 2004-07-08
CN100465325C (zh) 2009-03-04
CN1571862A (zh) 2005-01-26
AU2002328002B2 (en) 2007-07-05
DE60213828D1 (de) 2006-09-21
DK1423548T3 (da) 2006-12-04
EP1423548A1 (en) 2004-06-02
NO20040900L (no) 2004-04-30
ES2300088T3 (es) 2008-06-01
BR0212270A (pt) 2004-10-13
ES2266557T3 (es) 2007-03-01
CA2459253A1 (en) 2003-03-13
NO338090B1 (no) 2016-07-25

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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