EP2157202A4 - Hitzebeständiger ferritstahl - Google Patents
Hitzebeständiger ferritstahlInfo
- Publication number
- EP2157202A4 EP2157202A4 EP08764663A EP08764663A EP2157202A4 EP 2157202 A4 EP2157202 A4 EP 2157202A4 EP 08764663 A EP08764663 A EP 08764663A EP 08764663 A EP08764663 A EP 08764663A EP 2157202 A4 EP2157202 A4 EP 2157202A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat resistant
- resistant steel
- ferrite heat
- ferrite
- 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.)
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
- C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium 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 Steel (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007148063 | 2007-06-04 | ||
JP2008035788 | 2008-02-18 | ||
PCT/JP2008/059630 WO2008149703A1 (ja) | 2007-06-04 | 2008-05-26 | フェライト系耐熱鋼 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2157202A1 EP2157202A1 (de) | 2010-02-24 |
EP2157202A4 true EP2157202A4 (de) | 2011-09-14 |
EP2157202B1 EP2157202B1 (de) | 2017-07-12 |
Family
ID=40093525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08764663.4A Active EP2157202B1 (de) | 2007-06-04 | 2008-05-26 | Hitzebeständiger ferritstahl |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100086430A1 (de) |
EP (1) | EP2157202B1 (de) |
JP (1) | JP5206676B2 (de) |
KR (1) | KR20090130334A (de) |
CN (1) | CN101680065B (de) |
WO (1) | WO2008149703A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140363328A1 (en) * | 2011-12-27 | 2014-12-11 | Jfe Steel Corporation | Ferritic stainless steel |
US9303295B2 (en) * | 2012-12-28 | 2016-04-05 | Terrapower, Llc | Iron-based composition for fuel element |
CN103525984A (zh) * | 2013-09-26 | 2014-01-22 | 无锡阳工机械制造有限公司 | 一种耐热钢的热处理方法 |
CN104451453A (zh) * | 2014-11-14 | 2015-03-25 | 无锡信大气象传感网科技有限公司 | 一种风力发电风叶用耐磨合金钢材料 |
JP6575392B2 (ja) * | 2015-05-19 | 2019-09-18 | 日本製鉄株式会社 | 高Crフェライト系耐熱鋼 |
CN108367396B (zh) | 2015-12-18 | 2020-04-17 | 日本制铁株式会社 | 铁素体系耐热钢用焊接材料、铁素体系耐热钢用焊接接头以及铁素体系耐热钢用焊接接头的制造方法 |
CN109415787A (zh) * | 2016-06-29 | 2019-03-01 | 新日铁住金株式会社 | 铁素体系耐热钢及铁素体系传热构件 |
CN108950148B (zh) * | 2018-07-30 | 2020-07-21 | 钢铁研究总院 | 提高g115钢大口径厚壁管径向组织和性能均匀性方法 |
US11834731B2 (en) | 2018-12-05 | 2023-12-05 | Nippon Steel Corporation | Method of producing ferritic heat-resistant steel welded joint |
JP7136325B2 (ja) * | 2019-03-19 | 2022-09-13 | 日本製鉄株式会社 | フェライト系耐熱鋼 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0971846A (ja) * | 1995-09-05 | 1997-03-18 | Sumitomo Metal Ind Ltd | 高Crフェライト系耐熱鋼 |
EP0896071A1 (de) * | 1997-01-08 | 1999-02-10 | Mitsubishi Heavy Industries, Ltd. | Dampfturbinerotormaterialen für hochtemperatur benutzung |
JP2000248337A (ja) * | 1999-03-02 | 2000-09-12 | Kansai Electric Power Co Inc:The | ボイラ用高Crフェライト系耐熱鋼の耐水蒸気酸化特性改善方法および耐水蒸気酸化特性に優れたボイラ用高Crフェライト系耐熱鋼 |
US20020020473A1 (en) * | 1998-07-08 | 2002-02-21 | Yoshiatsu Sawaragi | Heat resistant high chromium ferritic steel |
EP1304394A1 (de) * | 2001-05-09 | 2003-04-23 | Sumitomo Metal Industries, Ltd. | Ferritischer wärmebeständiger stahl |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0735548B2 (ja) * | 1989-06-19 | 1995-04-19 | 新日本製鐵株式会社 | 高クリープ破断強度を有する高Crフェライト系耐熱鋼管の製造方法 |
JPH05311346A (ja) * | 1992-05-14 | 1993-11-22 | Nippon Steel Corp | 高クリープ強度を有するフェライト系耐熱鋼 |
JPH08294793A (ja) * | 1995-03-01 | 1996-11-12 | Sumitomo Metal Ind Ltd | 溶接施工性に優れた高強度、高耐食フェライト鋼用溶接材料 |
JP3096959B2 (ja) * | 1996-02-10 | 2000-10-10 | 住友金属工業株式会社 | 高温強度に優れた低Mn低Crフェライト耐熱鋼 |
JP3358951B2 (ja) * | 1996-09-10 | 2002-12-24 | 三菱重工業株式会社 | 高強度・高靱性耐熱鋳鋼 |
JP4212132B2 (ja) * | 1997-09-22 | 2009-01-21 | 独立行政法人物質・材料研究機構 | マルテンサイト組織を有するフェライト系耐熱鋼とその製造方法 |
JP3518515B2 (ja) * | 2000-03-30 | 2004-04-12 | 住友金属工業株式会社 | 低・中Cr系耐熱鋼 |
JP2002004008A (ja) * | 2000-06-14 | 2002-01-09 | Sumitomo Metal Ind Ltd | 高Crフェライト系耐熱鋼 |
JP4502239B2 (ja) * | 2000-12-15 | 2010-07-14 | バブコック日立株式会社 | フェライト系耐熱鋼 |
JP2002235154A (ja) * | 2001-02-07 | 2002-08-23 | Sumitomo Metal Ind Ltd | 高Crフェライト系耐熱鋼材 |
JP4836063B2 (ja) * | 2001-04-19 | 2011-12-14 | 独立行政法人物質・材料研究機構 | フェライト系耐熱鋼とその製造方法 |
US7520942B2 (en) * | 2004-09-22 | 2009-04-21 | Ut-Battelle, Llc | Nano-scale nitride-particle-strengthened high-temperature wrought ferritic and martensitic steels |
WO2007091535A1 (ja) * | 2006-02-06 | 2007-08-16 | Babcock-Hitachi Kabushiki Kaisha | フェライト系耐熱鋼 |
-
2008
- 2008-05-26 JP JP2009517797A patent/JP5206676B2/ja active Active
- 2008-05-26 EP EP08764663.4A patent/EP2157202B1/de active Active
- 2008-05-26 KR KR1020097024825A patent/KR20090130334A/ko not_active Application Discontinuation
- 2008-05-26 CN CN2008800189800A patent/CN101680065B/zh active Active
- 2008-05-26 WO PCT/JP2008/059630 patent/WO2008149703A1/ja active Application Filing
-
2009
- 2009-12-04 US US12/631,307 patent/US20100086430A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0971846A (ja) * | 1995-09-05 | 1997-03-18 | Sumitomo Metal Ind Ltd | 高Crフェライト系耐熱鋼 |
EP0896071A1 (de) * | 1997-01-08 | 1999-02-10 | Mitsubishi Heavy Industries, Ltd. | Dampfturbinerotormaterialen für hochtemperatur benutzung |
US20020020473A1 (en) * | 1998-07-08 | 2002-02-21 | Yoshiatsu Sawaragi | Heat resistant high chromium ferritic steel |
JP2000248337A (ja) * | 1999-03-02 | 2000-09-12 | Kansai Electric Power Co Inc:The | ボイラ用高Crフェライト系耐熱鋼の耐水蒸気酸化特性改善方法および耐水蒸気酸化特性に優れたボイラ用高Crフェライト系耐熱鋼 |
EP1304394A1 (de) * | 2001-05-09 | 2003-04-23 | Sumitomo Metal Industries, Ltd. | Ferritischer wärmebeständiger stahl |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008149703A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN101680065A (zh) | 2010-03-24 |
US20100086430A1 (en) | 2010-04-08 |
JP5206676B2 (ja) | 2013-06-12 |
KR20090130334A (ko) | 2009-12-22 |
EP2157202A1 (de) | 2010-02-24 |
CN101680065B (zh) | 2011-11-16 |
WO2008149703A1 (ja) | 2008-12-11 |
JPWO2008149703A1 (ja) | 2010-08-26 |
EP2157202B1 (de) | 2017-07-12 |
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Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION |
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