CA2722236C - Stainless steel product, use of the product and method of its manufacture - Google Patents

Stainless steel product, use of the product and method of its manufacture Download PDF

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Publication number
CA2722236C
CA2722236C CA2722236A CA2722236A CA2722236C CA 2722236 C CA2722236 C CA 2722236C CA 2722236 A CA2722236 A CA 2722236A CA 2722236 A CA2722236 A CA 2722236A CA 2722236 C CA2722236 C CA 2722236C
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CA
Canada
Prior art keywords
stainless steel
percent
casting
cast
product
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
CA2722236A
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English (en)
French (fr)
Other versions
CA2722236A1 (en
Inventor
Mats Liljas
Jan Olsson
Peter Samuelsson
Mikael Willfoer
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.)
Outokumpu Oyj
Original Assignee
Outokumpu Oyj
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 Outokumpu Oyj filed Critical Outokumpu Oyj
Publication of CA2722236A1 publication Critical patent/CA2722236A1/en
Application granted granted Critical
Publication of CA2722236C publication Critical patent/CA2722236C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C22C38/02—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
    • C22C38/001—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
    • C22C38/18—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
    • C22C38/18—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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
CA2722236A 2008-05-16 2009-05-14 Stainless steel product, use of the product and method of its manufacture Active CA2722236C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20080360A FI125458B (fi) 2008-05-16 2008-05-16 Ruostumaton terästuote, tuotteen käyttö ja menetelmä sen valmistamiseksi
FI20080360 2008-05-16
PCT/FI2009/050397 WO2009138570A1 (en) 2008-05-16 2009-05-14 Stainless steel product, use of the product and method of its manufacture

Publications (2)

Publication Number Publication Date
CA2722236A1 CA2722236A1 (en) 2009-11-19
CA2722236C true CA2722236C (en) 2019-12-24

Family

ID=39523028

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2722236A Active CA2722236C (en) 2008-05-16 2009-05-14 Stainless steel product, use of the product and method of its manufacture

Country Status (16)

Country Link
US (1) US20110064601A1 (pt)
EP (1) EP2279276B1 (pt)
JP (1) JP5613152B2 (pt)
KR (1) KR20100133487A (pt)
CN (2) CN104988427A (pt)
AU (1) AU2009247934B2 (pt)
BR (1) BRPI0912807B1 (pt)
CA (1) CA2722236C (pt)
EA (1) EA027733B1 (pt)
ES (1) ES2797953T3 (pt)
FI (1) FI125458B (pt)
MX (1) MX343938B (pt)
PL (1) PL2279276T3 (pt)
SI (1) SI2279276T1 (pt)
TW (1) TWI490345B (pt)
WO (1) WO2009138570A1 (pt)

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CN102251194A (zh) * 2010-05-18 2011-11-23 宝山钢铁股份有限公司 一种表面耐蚀性优良的双相不锈钢冷轧板及其制造方法
JP2012107593A (ja) * 2010-11-19 2012-06-07 Hitachi Ltd 蒸気タービンバルブ
KR101306263B1 (ko) * 2012-01-31 2013-09-09 한국기계연구원 우수한 내공식성을 가지는 고기능성 저니켈-고질소 2상 스테인리스강
JP5789342B2 (ja) 2012-01-31 2015-10-07 コリア インスティチュート オブ マシーナリー アンド マテリアルズ 優れた耐孔食性を有する高機能性高窒素２相ステンレス鋼
KR101306262B1 (ko) * 2012-01-31 2013-09-09 한국기계연구원 내공식성이 우수한 고기능성 무니켈-고질소 2상 스테인리스강
DE102012100908A1 (de) 2012-02-03 2013-08-08 Klaus Kuhn Edelstahlgiesserei Gmbh Duplexstahl mit verbesserter Kerbschlagzähigkeit und Zerspanbarkeit
CN103074552A (zh) * 2013-01-14 2013-05-01 浙江大学 经济型高性能双相不锈钢及其制备方法
US9499889B2 (en) 2014-02-24 2016-11-22 Honeywell International Inc. Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
WO2016049328A1 (en) * 2014-09-24 2016-03-31 The Nanosteel Company, Inc. High ductility steel alloys with mixed microconstituent structure
CN105821346B (zh) * 2015-01-06 2017-11-03 宝钢特钢有限公司 一种经济型双相不锈钢线材及其制造方法
CN105349906B (zh) * 2015-11-02 2018-08-10 四川维珍高新材料有限公司 超级双相不锈钢卧螺离心分离机转鼓离心浇铸方法
CN107779788A (zh) * 2017-10-31 2018-03-09 福州大学 一种双相不锈钢及其固溶处理工艺
CN109487172B (zh) * 2019-01-14 2021-02-19 东北大学 一种具有优良热塑性的双相不锈钢及其制备方法
US11492690B2 (en) 2020-07-01 2022-11-08 Garrett Transportation I Inc Ferritic stainless steel alloys and turbocharger kinematic components formed from stainless steel alloys
CN113025891B (zh) * 2021-02-08 2022-07-22 江阴兴澄特种钢铁有限公司 一种双相不锈钢s32101钢板及其制造方法
WO2022239883A1 (ko) * 2021-05-11 2022-11-17 한국재료연구원 고강도 및 저합금형 듀플렉스 스테인리스강 및 그 제조 방법
CN114807756A (zh) * 2022-04-19 2022-07-29 山西太钢不锈钢股份有限公司 一种厚壁深冲壳体用不锈钢线材及其制造方法与用途
KR102658836B1 (ko) 2023-04-03 2024-04-18 터보파워텍(주) 스테인리스 가압 주조 장치
KR102658835B1 (ko) 2023-04-03 2024-04-18 터보파워텍(주) 스테인리스 가압 주조용 금형
KR102658837B1 (ko) 2023-04-03 2024-04-18 터보파워텍(주) 스테인리스 가압 주조 방법 및 그 방법에 따라 제조된, 터빈용 패킹 링

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Publication number Priority date Publication date Assignee Title
US4617485A (en) * 1983-12-19 1986-10-14 Nippondenso Co., Ltd. Rotor of alternator mounted on vehicle
US4500351A (en) * 1984-02-27 1985-02-19 Amax Inc. Cast duplex stainless steel
US4828630A (en) 1988-02-04 1989-05-09 Armco Advanced Materials Corporation Duplex stainless steel with high manganese
JPH0790471A (ja) * 1993-09-17 1995-04-04 Nippon Steel Corp 高Ｍｎ・高Ｎオーステナイト系ステンレス鋼鋳片の製造方法及び鋳片
DE4333917C2 (de) * 1993-10-05 1994-06-23 Hans Prof Dr Ing Berns Randaufsticken zur Erzeugung einer hochfesten austenitischen Randschicht in nichtrostenden Stählen
US5456818A (en) * 1993-11-03 1995-10-10 Ingersoll-Rand Company Method for preventing fretting and galling in a polygon coupling
US5862992A (en) * 1997-02-14 1999-01-26 Sterling Deaerator Company Adjustable dual cone spray pattern valve apparatus and related methods
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
US6375412B1 (en) * 1999-12-23 2002-04-23 Daniel Christopher Dial Viscous drag impeller components incorporated into pumps, turbines and transmissions
SE517449C2 (sv) 2000-09-27 2002-06-04 Avesta Polarit Ab Publ Ferrit-austenitiskt rostfritt stål
WO2002088411A1 (en) * 2001-04-27 2002-11-07 Research Institute Of Industrial Science & Technology High manganese duplex stainless steel having superior hot workabilities and method for manufacturing thereof
CN100392118C (zh) * 2001-10-30 2008-06-04 Ati资产公司 二联不锈钢
SE528375C2 (sv) * 2004-09-07 2006-10-31 Outokumpu Stainless Ab En sugvalsmantel av stål samt en metod för tillverkning av en sugvalsmantel
DE102006030699B4 (de) * 2006-06-30 2014-10-02 Daimler Ag Gegossener Stahlkolben für Verbrennungsmotoren
JP5072285B2 (ja) * 2006-08-08 2012-11-14 新日鐵住金ステンレス株式会社 二相ステンレス鋼
DE102006038670B4 (de) * 2006-08-17 2010-12-09 Federal-Mogul Burscheid Gmbh Hochsiliziumhaltiger Stahlwerkstoff zur Herstellung von Kolbenringen und Zylinderlaufbuchsen
US9249485B2 (en) * 2007-01-12 2016-02-02 Rovalma Sa Cold work tool steel with outstanding weldability

Also Published As

Publication number Publication date
CA2722236A1 (en) 2009-11-19
AU2009247934B2 (en) 2014-11-06
FI20080360A0 (fi) 2008-05-16
FI20080360A (fi) 2009-11-17
ES2797953T3 (es) 2020-12-04
EP2279276A1 (en) 2011-02-02
PL2279276T3 (pl) 2020-10-19
FI125458B (fi) 2015-10-15
TWI490345B (zh) 2015-07-01
AU2009247934A1 (en) 2009-11-19
KR20100133487A (ko) 2010-12-21
CN104988427A (zh) 2015-10-21
EA027733B1 (ru) 2017-08-31
BRPI0912807A2 (pt) 2015-10-13
WO2009138570A1 (en) 2009-11-19
MX343938B (es) 2016-11-29
JP2011523679A (ja) 2011-08-18
TW200951232A (en) 2009-12-16
EA201001571A1 (ru) 2011-06-30
JP5613152B2 (ja) 2014-10-22
MX2010012226A (es) 2010-12-07
BRPI0912807B1 (pt) 2019-08-20
CN102027147A (zh) 2011-04-20
EP2279276B1 (en) 2020-03-25
SI2279276T1 (sl) 2020-08-31
EP2279276A4 (en) 2012-03-28
US20110064601A1 (en) 2011-03-17

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