SE524951C2 - Användning av en duplex rostfri stållegering - Google Patents
Användning av en duplex rostfri stållegeringInfo
- Publication number
- SE524951C2 SE524951C2 SE0102932A SE0102932A SE524951C2 SE 524951 C2 SE524951 C2 SE 524951C2 SE 0102932 A SE0102932 A SE 0102932A SE 0102932 A SE0102932 A SE 0102932A SE 524951 C2 SE524951 C2 SE 524951C2
- Authority
- SE
- Sweden
- Prior art keywords
- ferrite
- austenite
- weight
- content
- corrosion
- Prior art date
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
- B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Coating With Molten Metal (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0102932A SE524951C2 (sv) | 2001-09-02 | 2001-09-02 | Användning av en duplex rostfri stållegering |
CNB028205057A CN100540713C (zh) | 2001-09-02 | 2002-09-02 | 双相钢合金的应用 |
JP2003525692A JP4234593B2 (ja) | 2001-09-02 | 2002-09-02 | フェライト・オーステナイト2相ステンレス鋼 |
PCT/SE2002/001565 WO2003020995A1 (en) | 2001-09-02 | 2002-09-02 | Use of a duplex stainless steel alloy |
OA1200400068A OA12658A (en) | 2001-09-02 | 2002-09-02 | Use of a duplex stainless steel alloy. |
EP02765734A EP1423549B1 (en) | 2001-09-02 | 2002-09-02 | Use of a duplex stainless steel alloy |
KR10-2004-7003153A KR20040029141A (ko) | 2001-09-02 | 2002-09-02 | 이상 스테인레스강 합금의 용도 |
DE60214013T DE60214013T2 (de) | 2001-09-02 | 2002-09-02 | Verwendung einer duplexedelstahllegierung |
CA002459258A CA2459258A1 (en) | 2001-09-02 | 2002-09-02 | Use of a duplex stainless steel alloy |
AU2002329144A AU2002329144B2 (en) | 2001-09-02 | 2002-09-02 | Use of a duplex stainless steel alloy |
PL02368558A PL368558A1 (en) | 2001-09-02 | 2002-09-02 | Use of a duplex stainless steel alloy |
BR0212268-5A BR0212268A (pt) | 2001-09-02 | 2002-09-02 | Uso de uma liga de aço inoxidável duplex |
AT02765734T ATE336605T1 (de) | 2001-09-02 | 2002-09-02 | Verwendung einer duplexedelstahllegierung |
MXPA04002018A MXPA04002018A (es) | 2001-09-02 | 2002-09-02 | Uso de una aleacion de acero inoxidable duplex. |
ES02765734T ES2266561T3 (es) | 2001-09-02 | 2002-09-02 | Uso de una aleacion de acero inoxidable duplex. |
EEP200400066A EE05413B1 (et) | 2001-09-02 | 2002-09-02 | Roostevaba dupleks-terasesulami kasutamine |
US10/232,727 US20030133823A1 (en) | 2001-09-02 | 2002-09-03 | Use of a duplex stainless steel alloy |
NO20040899A NO20040899L (no) | 2001-09-02 | 2004-03-02 | Anvendelse av en rustfri dupleks-stallegering. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0102932A SE524951C2 (sv) | 2001-09-02 | 2001-09-02 | Användning av en duplex rostfri stållegering |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0102932D0 SE0102932D0 (sv) | 2001-09-02 |
SE0102932L SE0102932L (sv) | 2003-03-03 |
SE524951C2 true SE524951C2 (sv) | 2004-10-26 |
Family
ID=20285221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0102932A SE524951C2 (sv) | 2001-09-02 | 2001-09-02 | Användning av en duplex rostfri stållegering |
Country Status (18)
Country | Link |
---|---|
US (1) | US20030133823A1 (pt) |
EP (1) | EP1423549B1 (pt) |
JP (1) | JP4234593B2 (pt) |
KR (1) | KR20040029141A (pt) |
CN (1) | CN100540713C (pt) |
AT (1) | ATE336605T1 (pt) |
AU (1) | AU2002329144B2 (pt) |
BR (1) | BR0212268A (pt) |
CA (1) | CA2459258A1 (pt) |
DE (1) | DE60214013T2 (pt) |
EE (1) | EE05413B1 (pt) |
ES (1) | ES2266561T3 (pt) |
MX (1) | MXPA04002018A (pt) |
NO (1) | NO20040899L (pt) |
OA (1) | OA12658A (pt) |
PL (1) | PL368558A1 (pt) |
SE (1) | SE524951C2 (pt) |
WO (1) | WO2003020995A1 (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE524952C2 (sv) * | 2001-09-02 | 2004-10-26 | Sandvik Ab | Duplex rostfri stållegering |
SE527178C2 (sv) * | 2003-03-02 | 2006-01-17 | Sandvik Intellectual Property | Användning av en duplex rostfri stållegering |
SE527175C2 (sv) * | 2003-03-02 | 2006-01-17 | Sandvik Intellectual Property | Duplex rostfri ställegering och dess användning |
JP4265605B2 (ja) * | 2003-06-30 | 2009-05-20 | 住友金属工業株式会社 | 二相ステンレス鋼 |
SE528782C2 (sv) * | 2004-11-04 | 2007-02-13 | Sandvik Intellectual Property | Duplext rostfritt stål med hög sträckgräns, artiklar och användning av stålet |
US7807028B2 (en) | 2005-03-09 | 2010-10-05 | Xstrata Queensland Limited | Stainless steel electrolytic plates |
SE530711C2 (sv) * | 2006-10-30 | 2008-08-19 | Sandvik Intellectual Property | Duplex rostfri stållegering samt användning av denna legering |
SE530847C2 (sv) * | 2006-12-14 | 2008-09-30 | Sandvik Intellectual Property | Platta till plattvärmeväxlare, plattvärmeväxlare uppbyggd av sådana plattor samt användning av denna plattvärmeväxlare |
JP2008179844A (ja) * | 2007-01-23 | 2008-08-07 | Yamaha Marine Co Ltd | 二相ステンレス鋼及び二相ステンレス鋼製鋳造品 |
AU2008207596A1 (en) * | 2007-03-26 | 2008-10-16 | Sumitomo Metal Industries, Ltd. | Oil country tubular good for expansion in well and duplex stainless steel used for oil country tubular good for expansion |
SE531593C2 (sv) * | 2007-10-26 | 2009-06-02 | Sandvik Intellectual Property | Värmeväxlare för fosforsyramiljö |
CN101684541B (zh) * | 2008-09-24 | 2012-08-08 | 张家港市飞浪泵阀有限公司 | 用在泵阀产品上的双相不锈钢 |
CN102011067A (zh) * | 2010-12-14 | 2011-04-13 | 江苏大学 | 一种耐空泡腐蚀双相不锈钢 |
BR112013022812B1 (pt) | 2011-03-10 | 2019-01-22 | Nippon Steel & Sumitomo Metal Corporation | aço inoxidável duplex |
FI125854B (fi) * | 2011-11-04 | 2016-03-15 | Outokumpu Oy | Dupleksi ruostumaton teräs |
CA2863187C (en) | 2012-03-26 | 2016-11-15 | Nippon Steel & Sumitomo Metal Corporation | Stainless steel for oil wells and stainless steel pipe for oil wells |
EP2737972A1 (en) * | 2012-11-28 | 2014-06-04 | Sandvik Intellectual Property AB | Welding material for weld cladding |
EP2947169A4 (en) * | 2013-01-15 | 2016-12-21 | Kobe Steel Ltd | DUPLEX STAINLESS STEEL MATERIAL AND DUPLEX STAINLESS STEEL TUBE |
EP3418416B1 (en) * | 2016-02-17 | 2020-12-02 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferritic-austenitic two-phase stainless steel material and method for manufacturing same |
CN106591735B (zh) * | 2016-12-05 | 2019-04-12 | 四川六合锻造股份有限公司 | 一种超级双相不锈钢及其制备方法 |
EP3559295B1 (en) * | 2016-12-21 | 2021-04-28 | Sandvik Intellectual Property AB | An object comprising a duplex stainless steel and the use thereof |
CN116997670A (zh) * | 2021-03-15 | 2023-11-03 | 日铁不锈钢株式会社 | 双相不锈钢 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5440090A (en) * | 1993-06-07 | 1995-08-08 | Atlantic Richfield Company | Duplex stainless steel welding method |
DE69518354T2 (de) * | 1994-05-21 | 2001-04-26 | Yong Soo Park | Rostfreier Duplex-Stahl mit hoher Korrosionsbeständigkeit |
DE69614715D1 (de) * | 1996-10-29 | 2001-09-27 | Tubacex Sa | Austenitisch-ferritischer stahl des superduplextyps für die verwendung nahtloser röhren |
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 |
SE9704544D0 (sv) * | 1997-12-05 | 1997-12-05 | Astra Pharma Prod | Novel compounds |
SE519589C2 (sv) * | 1998-02-18 | 2003-03-18 | Sandvik Ab | Användning av höghållfast rostfritt stål i apparatur för framställning av kaustiksoda |
SE513235C2 (sv) * | 1999-06-21 | 2000-08-07 | Sandvik Ab | Användning av en rostfri stållegering såsom umbilicalrör i havsmiljö |
SE514816C2 (sv) * | 2000-03-02 | 2001-04-30 | Sandvik Ab | Duplext rostfritt stål |
SE524952C2 (sv) * | 2001-09-02 | 2004-10-26 | Sandvik Ab | Duplex rostfri stållegering |
-
2001
- 2001-09-02 SE SE0102932A patent/SE524951C2/sv not_active IP Right Cessation
-
2002
- 2002-09-02 WO PCT/SE2002/001565 patent/WO2003020995A1/en active IP Right Grant
- 2002-09-02 BR BR0212268-5A patent/BR0212268A/pt not_active Application Discontinuation
- 2002-09-02 DE DE60214013T patent/DE60214013T2/de not_active Expired - Lifetime
- 2002-09-02 KR KR10-2004-7003153A patent/KR20040029141A/ko not_active Application Discontinuation
- 2002-09-02 EP EP02765734A patent/EP1423549B1/en not_active Expired - Lifetime
- 2002-09-02 MX MXPA04002018A patent/MXPA04002018A/es unknown
- 2002-09-02 CA CA002459258A patent/CA2459258A1/en not_active Abandoned
- 2002-09-02 CN CNB028205057A patent/CN100540713C/zh not_active Expired - Fee Related
- 2002-09-02 EE EEP200400066A patent/EE05413B1/xx unknown
- 2002-09-02 OA OA1200400068A patent/OA12658A/en unknown
- 2002-09-02 ES ES02765734T patent/ES2266561T3/es not_active Expired - Lifetime
- 2002-09-02 JP JP2003525692A patent/JP4234593B2/ja not_active Expired - Fee Related
- 2002-09-02 AT AT02765734T patent/ATE336605T1/de active
- 2002-09-02 AU AU2002329144A patent/AU2002329144B2/en not_active Ceased
- 2002-09-02 PL PL02368558A patent/PL368558A1/xx not_active Application Discontinuation
- 2002-09-03 US US10/232,727 patent/US20030133823A1/en not_active Abandoned
-
2004
- 2004-03-02 NO NO20040899A patent/NO20040899L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EE200400066A (et) | 2004-06-15 |
JP2005501970A (ja) | 2005-01-20 |
PL368558A1 (en) | 2005-04-04 |
AU2002329144B2 (en) | 2007-07-05 |
JP4234593B2 (ja) | 2009-03-04 |
NO20040899L (no) | 2004-04-30 |
EE05413B1 (et) | 2011-04-15 |
SE0102932L (sv) | 2003-03-03 |
EP1423549A1 (en) | 2004-06-02 |
ES2266561T3 (es) | 2007-03-01 |
DE60214013D1 (de) | 2006-09-28 |
MXPA04002018A (es) | 2004-07-08 |
DE60214013T2 (de) | 2007-03-08 |
WO2003020995A1 (en) | 2003-03-13 |
SE0102932D0 (sv) | 2001-09-02 |
CN1571861A (zh) | 2005-01-26 |
CA2459258A1 (en) | 2003-03-13 |
EP1423549B1 (en) | 2006-08-16 |
ATE336605T1 (de) | 2006-09-15 |
KR20040029141A (ko) | 2004-04-03 |
OA12658A (en) | 2006-06-19 |
CN100540713C (zh) | 2009-09-16 |
US20030133823A1 (en) | 2003-07-17 |
BR0212268A (pt) | 2004-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |