EP1026273A4 - Martensitischer rostfreier stahl mit hohem korrosionswiderstand - Google Patents
Martensitischer rostfreier stahl mit hohem korrosionswiderstandInfo
- Publication number
- EP1026273A4 EP1026273A4 EP98932588A EP98932588A EP1026273A4 EP 1026273 A4 EP1026273 A4 EP 1026273A4 EP 98932588 A EP98932588 A EP 98932588A EP 98932588 A EP98932588 A EP 98932588A EP 1026273 A4 EP1026273 A4 EP 1026273A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- stainless steel
- corrosion resistance
- high corrosion
- martensite stainless
- martensite
- 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.)
- Granted
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
- C22C38/001—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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
-
- 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
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)
- Arc Welding In General (AREA)
- Heat Treatment Of Steel (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19400097 | 1997-07-18 | ||
JP19400097 | 1997-07-18 | ||
PCT/JP1998/003243 WO1999004052A1 (fr) | 1997-07-18 | 1998-07-17 | Acier inoxydable en martensite a haute resistance a la corrosion |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1026273A1 EP1026273A1 (de) | 2000-08-09 |
EP1026273A4 true EP1026273A4 (de) | 2005-12-14 |
EP1026273B1 EP1026273B1 (de) | 2007-12-19 |
Family
ID=16317312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98932588A Expired - Lifetime EP1026273B1 (de) | 1997-07-18 | 1998-07-17 | Martensitischer rostfreier stahl mit hohem korrosionswiderstand |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1026273B1 (de) |
JP (1) | JP3555579B2 (de) |
CA (1) | CA2296349C (de) |
DE (1) | DE69838879T2 (de) |
NO (1) | NO20000232L (de) |
WO (1) | WO1999004052A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4240189B2 (ja) * | 2001-06-01 | 2009-03-18 | 住友金属工業株式会社 | マルテンサイト系ステンレス鋼 |
JP4144283B2 (ja) | 2001-10-18 | 2008-09-03 | 住友金属工業株式会社 | マルテンサイト系ステンレス鋼 |
JP3905739B2 (ja) * | 2001-10-25 | 2007-04-18 | 三菱重工業株式会社 | タービンロータ用12Cr合金鋼、その製造方法及びタービンロータ |
AR042494A1 (es) * | 2002-12-20 | 2005-06-22 | Sumitomo Chemical Co | Acero inoxidable martensitico de alta resistencia con excelentes propiedades de resistencia a la corrosion por dioxido de carbono y resistencia a la corrosion por fisuras por tensiones de sulfuro |
JP4400423B2 (ja) * | 2004-01-30 | 2010-01-20 | Jfeスチール株式会社 | マルテンサイト系ステンレス鋼管 |
JP4337712B2 (ja) * | 2004-11-19 | 2009-09-30 | 住友金属工業株式会社 | マルテンサイト系ステンレス鋼 |
MX2009002207A (es) | 2006-08-31 | 2009-03-16 | Sumitomo Metal Ind | Acero inoxidable martensitico para estructuras soldadas. |
RU2468112C1 (ru) * | 2008-09-04 | 2012-11-27 | ДжФЕ СТИЛ КОРПОРЕЙШН | Нефтегазопромысловая бесшовная труба из мартенситной нержавеющей стали и способ ее изготовления |
JP5053213B2 (ja) * | 2008-09-12 | 2012-10-17 | 新日本製鐵株式会社 | 海岸地区における塗装時の耐食性に優れた高強度鋼およびその製造法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0273279A2 (de) * | 1986-12-30 | 1988-07-06 | Nisshin Steel Co., Ltd. | Verfahren zur Herstellung von rostfreien Chromstahlband mit Zweiphasen-Gefüge mit hoher Festigkeit und hoher Dehnung und mit niedriger Anisotropie |
JPH06128632A (ja) * | 1992-10-13 | 1994-05-10 | Nippon Steel Corp | 耐蝕性に優れたマルテンサイト系ステンレス鋼の製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04268019A (ja) * | 1991-02-22 | 1992-09-24 | Nippon Steel Corp | マルテンサイト系ステンレス鋼ラインパイプの製造方法 |
JP2962098B2 (ja) * | 1993-04-09 | 1999-10-12 | 日本鋼管株式会社 | 110Ksi グレードの高強度耐食性マルテンサイト系ステンレス鋼管の製造法 |
JP3156170B2 (ja) * | 1994-07-26 | 2001-04-16 | 住友金属工業株式会社 | ラインパイプ用マルテンサイト系ステンレス鋼 |
JP3588380B2 (ja) * | 1995-01-30 | 2004-11-10 | 新日本製鐵株式会社 | ラインパイプ用マルテンサイト系ステンレス鋼板の製造方法 |
-
1998
- 1998-07-17 CA CA002296349A patent/CA2296349C/en not_active Expired - Fee Related
- 1998-07-17 EP EP98932588A patent/EP1026273B1/de not_active Expired - Lifetime
- 1998-07-17 JP JP2000503256A patent/JP3555579B2/ja not_active Expired - Fee Related
- 1998-07-17 DE DE69838879T patent/DE69838879T2/de not_active Expired - Lifetime
- 1998-07-17 WO PCT/JP1998/003243 patent/WO1999004052A1/ja active IP Right Grant
-
2000
- 2000-01-17 NO NO20000232A patent/NO20000232L/no unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0273279A2 (de) * | 1986-12-30 | 1988-07-06 | Nisshin Steel Co., Ltd. | Verfahren zur Herstellung von rostfreien Chromstahlband mit Zweiphasen-Gefüge mit hoher Festigkeit und hoher Dehnung und mit niedriger Anisotropie |
JPH06128632A (ja) * | 1992-10-13 | 1994-05-10 | Nippon Steel Corp | 耐蝕性に優れたマルテンサイト系ステンレス鋼の製造方法 |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 018, no. 430 (C - 1236) 11 August 1994 (1994-08-11) * |
See also references of WO9904052A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1026273A1 (de) | 2000-08-09 |
CA2296349C (en) | 2004-11-02 |
NO20000232L (no) | 2000-03-06 |
WO1999004052A1 (fr) | 1999-01-28 |
CA2296349A1 (en) | 1999-01-28 |
DE69838879T2 (de) | 2008-12-04 |
NO20000232D0 (no) | 2000-01-17 |
DE69838879D1 (de) | 2008-01-31 |
JP3555579B2 (ja) | 2004-08-18 |
EP1026273B1 (de) | 2007-12-19 |
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