BRPI0717944A2 - Liga de ação inoxidável dúplex e uso desta liga - Google Patents

Liga de ação inoxidável dúplex e uso desta liga

Info

Publication number
BRPI0717944A2
BRPI0717944A2 BRPI0717944-8A2A BRPI0717944A BRPI0717944A2 BR PI0717944 A2 BRPI0717944 A2 BR PI0717944A2 BR PI0717944 A BRPI0717944 A BR PI0717944A BR PI0717944 A2 BRPI0717944 A2 BR PI0717944A2
Authority
BR
Brazil
Prior art keywords
alloy
action
duplex stainless
duplex
stainless
Prior art date
Application number
BRPI0717944-8A2A
Other languages
English (en)
Inventor
Kenneth Goeransson
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Publication of BRPI0717944A2 publication Critical patent/BRPI0717944A2/pt

Links

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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
BRPI0717944-8A2A 2006-10-30 2007-10-02 Liga de ação inoxidável dúplex e uso desta liga BRPI0717944A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0602287A SE530711C2 (sv) 2006-10-30 2006-10-30 Duplex rostfri stållegering samt användning av denna legering
PCT/SE2007/050694 WO2008054300A1 (en) 2006-10-30 2007-10-02 Duplex stainless steel alloy and use of this alloy

Publications (1)

Publication Number Publication Date
BRPI0717944A2 true BRPI0717944A2 (pt) 2013-12-03

Family

ID=39344543

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0717944-8A2A BRPI0717944A2 (pt) 2006-10-30 2007-10-02 Liga de ação inoxidável dúplex e uso desta liga

Country Status (12)

Country Link
US (1) US20100316522A1 (pt)
EP (1) EP2082073A4 (pt)
JP (1) JP2010508439A (pt)
KR (1) KR20090078813A (pt)
CN (1) CN101558180A (pt)
BR (1) BRPI0717944A2 (pt)
CA (1) CA2667436A1 (pt)
EA (1) EA014812B1 (pt)
MX (1) MX2009004535A (pt)
SE (1) SE530711C2 (pt)
UA (1) UA93587C2 (pt)
WO (1) WO2008054300A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110160838A1 (en) * 2009-12-31 2011-06-30 Blanzy Jeffrey S Endoprosthesis containing multi-phase ferrous steel
SE534779C2 (sv) 2010-03-03 2011-12-20 Sandvik Intellectual Property Metod för att tillverka en trådprodukt av rostfritt stål
CN104357763B (zh) * 2014-11-15 2016-07-06 柳州市潮林机械有限公司 一种双相不锈钢管材
CN104357765B (zh) * 2014-11-15 2016-07-06 柳州市潮林机械有限公司 一种双相不锈钢管材
CN104451455A (zh) * 2014-11-15 2015-03-25 柳州市潮林机械有限公司 一种双相不锈钢管材
CN104357764B (zh) * 2014-11-15 2016-06-08 柳州市潮林机械有限公司 一种双相不锈钢管材
CN104357762B (zh) * 2014-11-15 2016-06-08 柳州市潮林机械有限公司 一种双相不锈钢管材
KR101641796B1 (ko) * 2014-12-26 2016-07-22 주식회사 포스코 드로잉성이 우수한 린 듀플렉스 스테인리스강 및 그 제조방법
MX2018009931A (es) * 2016-02-17 2018-11-29 Nippon Steel & Sumikin Sst Material de acero inoxidable de dos fases ferritica-austenitica y metodo para la fabricacion del mismo.
KR20190099232A (ko) * 2016-12-21 2019-08-26 산드빅 인터렉츄얼 프로퍼티 에이비 듀플렉스 스테인리스 강 물품의 용도
JP6791012B2 (ja) * 2017-05-24 2020-11-25 Ｊｆｅスチール株式会社 耐食性及び耐水素脆性に優れた二相ステンレス鋼
CN108048755B (zh) * 2017-11-10 2019-06-28 洛阳双瑞特种装备有限公司 一种用于流体输送的高硬度耐蚀铸造不锈钢
JPWO2019098233A1 (ja) * 2017-11-15 2020-11-19 日本製鉄株式会社 ２相ステンレス鋼及び２相ステンレス鋼の製造方法
CN109898015A (zh) * 2019-02-01 2019-06-18 上海加宁新材料科技有限公司 舰船用耐海水腐蚀hdr双相不锈钢的制造方法
EP4310214A4 (en) * 2021-03-15 2024-09-04 Nippon Steel Stainless Steel Corp DUPLEX STAINLESS STEEL

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453838B (sv) * 1985-09-05 1988-03-07 Santrade Ltd Hogkvevehaltigt ferrit-austenitiskt rostfritt stal
US4985091A (en) * 1990-01-12 1991-01-15 Carondelet Foundry Company Corrosion resistant duplex alloys
SE501321C2 (sv) * 1993-06-21 1995-01-16 Sandvik Ab Ferrit-austenitiskt rostfritt stål samt användning av stålet
DE69518354T2 (de) * 1994-05-21 2001-04-26 Yong Soo Park Rostfreier Duplex-Stahl mit hoher Korrosionsbeständigkeit
JPH08176742A (ja) * 1994-12-27 1996-07-09 Sumitomo Metal Ind Ltd 硫化水素環境での耐食性に優れた２相ステンレス鋼
JPH1088288A (ja) * 1996-09-18 1998-04-07 Sumitomo Metal Ind Ltd 高純度ガス用二相ステンレス鋼材およびその製造方法
KR100444248B1 (ko) * 2001-04-27 2004-08-16 한국산업기술평가원 열간가공성이 우수한 고망간 듀플렉스 스텐레스강과 그제조방법
SE524952C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Duplex rostfri stållegering
SE524951C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Användning av en duplex rostfri stållegering
KR100460346B1 (ko) * 2002-03-25 2004-12-08 이인성 금속간상의 형성이 억제된 내식성, 내취화성, 주조성 및열간가공성이 우수한 슈퍼 듀플렉스 스테인리스강
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

Also Published As

Publication number Publication date
MX2009004535A (es) 2009-05-20
SE0602287L (sv) 2008-05-01
WO2008054300A9 (en) 2009-06-11
CN101558180A (zh) 2009-10-14
UA93587C2 (ru) 2011-02-25
WO2008054300A1 (en) 2008-05-08
CA2667436A1 (en) 2008-05-08
EP2082073A1 (en) 2009-07-29
EP2082073A4 (en) 2011-06-29
SE530711C2 (sv) 2008-08-19
EA014812B1 (ru) 2011-02-28
EA200970433A1 (ru) 2009-10-30
KR20090078813A (ko) 2009-07-20
US20100316522A1 (en) 2010-12-16
JP2010508439A (ja) 2010-03-18

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 11 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.