DE69506537D1 - Rostfreier zweiphasiger stahl - Google Patents
Rostfreier zweiphasiger stahlInfo
- Publication number
- DE69506537D1 DE69506537D1 DE69506537T DE69506537T DE69506537D1 DE 69506537 D1 DE69506537 D1 DE 69506537D1 DE 69506537 T DE69506537 T DE 69506537T DE 69506537 T DE69506537 T DE 69506537T DE 69506537 D1 DE69506537 D1 DE 69506537D1
- Authority
- DE
- Germany
- Prior art keywords
- steel
- phase
- stainless steel
- stainless
- phase steel
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 229910001220 stainless steel Inorganic materials 0.000 title 1
- 239000010935 stainless steel Substances 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Arc Welding In General (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06747394A JP3446294B2 (ja) | 1994-04-05 | 1994-04-05 | 二相ステンレス鋼 |
PCT/JP1995/000647 WO1995027090A1 (fr) | 1994-04-05 | 1995-04-04 | Acier inoxydable a deux phases |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69506537D1 true DE69506537D1 (de) | 1999-01-21 |
DE69506537T2 DE69506537T2 (de) | 1999-07-08 |
Family
ID=13345975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69506537T Expired - Lifetime DE69506537T2 (de) | 1994-04-05 | 1995-04-04 | Rostfreier zweiphasiger stahl |
Country Status (5)
Country | Link |
---|---|
US (1) | US5849111A (de) |
EP (1) | EP0757112B1 (de) |
JP (1) | JP3446294B2 (de) |
DE (1) | DE69506537T2 (de) |
WO (1) | WO1995027090A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3161417B2 (ja) * | 1986-04-28 | 2001-04-25 | 日本鋼管株式会社 | 耐孔食性に優れた2相ステンレス鋼 |
US7235212B2 (en) * | 2001-02-09 | 2007-06-26 | Ques Tek Innovations, Llc | Nanocarbide precipitation strengthened ultrahigh strength, corrosion resistant, structural steels and method of making said steels |
EP0683241B1 (de) * | 1994-05-21 | 2000-08-16 | Yong Soo Park | Rostfreies Duplex-Stahl mit guter Korrosionsbeständigkeit |
JP3370441B2 (ja) * | 1994-07-25 | 2003-01-27 | 日本冶金工業株式会社 | 伸び特性に優れる2相ステンレス鋼板とその製造方法 |
WO2003044237A1 (fr) * | 2001-11-22 | 2003-05-30 | Nippon Yakin Kogyo Co., Ltd. | Emploi d'acier inoxydable en presence d'acide organique et de solution saline |
KR100460346B1 (ko) * | 2002-03-25 | 2004-12-08 | 이인성 | 금속간상의 형성이 억제된 내식성, 내취화성, 주조성 및열간가공성이 우수한 슈퍼 듀플렉스 스테인리스강 |
CN100497704C (zh) * | 2003-06-30 | 2009-06-10 | 住友金属工业株式会社 | 两相不锈钢 |
KR100661328B1 (ko) * | 2003-08-07 | 2006-12-27 | 수미도모 메탈 인더스트리즈, 리미티드 | 2상 스테인레스강 및 그 제조 방법 |
US7396421B2 (en) | 2003-08-07 | 2008-07-08 | Sumitomo Metal Industries, Ltd. | Duplex stainless steel and manufacturing method thereof |
US8710405B2 (en) * | 2005-04-15 | 2014-04-29 | Nippon Steel & Sumikin Stainless Steel Corporation | Austenitic stainless steel welding wire and welding structure |
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 |
SE530847C2 (sv) * | 2006-12-14 | 2008-09-30 | Sandvik Intellectual Property | Platta till plattvärmeväxlare, plattvärmeväxlare uppbyggd av sådana plattor samt användning av denna plattvärmeväxlare |
JP5096762B2 (ja) * | 2007-02-26 | 2012-12-12 | 株式会社荏原製作所 | 遠心式ポンプ |
MX2008012238A (es) * | 2007-03-26 | 2008-11-28 | Sumitomo Metal Ind | Accesorio tubular para tubos octg para expansion en pozos petroleros y acero inoxidable duplex utilizado para el accesorio tubular para tubos octg para expansion. |
US8313691B2 (en) | 2007-11-29 | 2012-11-20 | 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 |
WO2009082498A1 (en) | 2007-12-20 | 2009-07-02 | Ati Properties, Inc. | Austenitic stainless steel low in nickel containing stabilizing elements |
JP5675139B2 (ja) * | 2010-03-26 | 2015-02-25 | 新日鐵住金ステンレス株式会社 | 耐食性に優れた二相ステンレス鋼材の製造方法 |
EP2669397B1 (de) | 2011-01-27 | 2020-07-29 | NIPPON STEEL Stainless Steel Corporation | Legierungselementsparendes heissgewalztes duplex-edelstahlmaterial und herstellungsverfahren dafür |
CN103741070B (zh) * | 2014-01-23 | 2015-11-18 | 江苏银环精密钢管有限公司 | 一种环氧乙烷反应器用双相不锈钢无缝钢管 |
CN104195447B (zh) * | 2014-08-19 | 2016-08-24 | 张家港市飞浪泵阀有限公司 | 用在泵阀产品上的超级双相不锈钢及其制备方法 |
RU2693718C2 (ru) * | 2017-06-16 | 2019-07-04 | Акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" АО "НПО "ЦНИИТМАШ" | Дуплексная нержавеющая сталь для производства запорной и регулирующей арматуры |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5340656A (en) * | 1973-02-07 | 1978-04-13 | Nippon Yakin Kogyo Co Ltd | Electrode core wire provided for stainless steel welding |
JPS5343372B2 (de) * | 1973-12-14 | 1978-11-18 | ||
JPS5713399A (en) * | 1980-06-30 | 1982-01-23 | Hitachi Ltd | Method of storing radioactive waste |
JPS58224155A (ja) * | 1982-06-19 | 1983-12-26 | Kawasaki Steel Corp | 2相ステンレス継目無鋼管およびその製造方法 |
JPS6156236A (ja) * | 1984-08-23 | 1986-03-20 | Sumitomo Metal Ind Ltd | 加工用2相ステンレス鋼熱延鋼帯の製造方法 |
JPS61113749A (ja) * | 1984-11-09 | 1986-05-31 | Kawasaki Steel Corp | 油井用高耐食性合金 |
SE453838B (sv) * | 1985-09-05 | 1988-03-07 | Santrade Ltd | Hogkvevehaltigt ferrit-austenitiskt rostfritt stal |
JPS62180043A (ja) * | 1986-02-01 | 1987-08-07 | Nippon Yakin Kogyo Co Ltd | 耐熱衝撃割れ感受性、耐食性および機械的性質にすぐれるオ−ステナイト・フエライト2相ステンレス鋳鋼 |
JPS62267452A (ja) * | 1986-05-15 | 1987-11-20 | Nisshin Steel Co Ltd | 溶接部の耐食性に優れた二相ステンレス鋼 |
JPH04165019A (ja) * | 1990-10-26 | 1992-06-10 | Sumitomo Metal Ind Ltd | 高耐食性継目無二相ステンレス鋼管の製造法 |
JP2593750B2 (ja) * | 1991-06-19 | 1997-03-26 | 日新製鋼株式会社 | 高温疲労特性および耐高温塩害腐食性に優れたフレキシブルチューブ用オーステナイト系ステンレス鋼 |
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 |
IT1257695B (it) * | 1992-04-24 | 1996-02-01 | Acciaio austeno-ferritico avente alta resistenza alla corrosione ed elevato carico di snervamento allo stato solubizzato. | |
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 |
-
1994
- 1994-04-05 JP JP06747394A patent/JP3446294B2/ja not_active Expired - Fee Related
-
1995
- 1995-04-04 WO PCT/JP1995/000647 patent/WO1995027090A1/ja active IP Right Grant
- 1995-04-04 EP EP95913417A patent/EP0757112B1/de not_active Expired - Lifetime
- 1995-04-04 DE DE69506537T patent/DE69506537T2/de not_active Expired - Lifetime
- 1995-04-04 US US08/718,574 patent/US5849111A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69506537T2 (de) | 1999-07-08 |
EP0757112A4 (de) | 1997-06-18 |
JPH07278755A (ja) | 1995-10-24 |
JP3446294B2 (ja) | 2003-09-16 |
US5849111A (en) | 1998-12-15 |
EP0757112B1 (de) | 1998-12-09 |
WO1995027090A1 (fr) | 1995-10-12 |
EP0757112A1 (de) | 1997-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings |