WO2008149703A1 - フェライト系耐熱鋼 - Google Patents
フェライト系耐熱鋼 Download PDFInfo
- Publication number
- WO2008149703A1 WO2008149703A1 PCT/JP2008/059630 JP2008059630W WO2008149703A1 WO 2008149703 A1 WO2008149703 A1 WO 2008149703A1 JP 2008059630 W JP2008059630 W JP 2008059630W WO 2008149703 A1 WO2008149703 A1 WO 2008149703A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- less
- heat resistant
- resistant steel
- ferrite heat
- impurities
- 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
- C22C38/001—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)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08764663.4A EP2157202B1 (en) | 2007-06-04 | 2008-05-26 | Ferrite heat resistant steel |
JP2009517797A JP5206676B2 (ja) | 2007-06-04 | 2008-05-26 | フェライト系耐熱鋼 |
CN2008800189800A CN101680065B (zh) | 2007-06-04 | 2008-05-26 | 铁素体类耐热钢 |
US12/631,307 US20100086430A1 (en) | 2007-04-06 | 2009-12-04 | Heat resistant ferritic steel |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-148063 | 2007-04-06 | ||
JP2007148063 | 2007-06-04 | ||
JP2008035788 | 2008-02-18 | ||
JP2008-035788 | 2008-02-18 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/631,307 Continuation US20100086430A1 (en) | 2007-04-06 | 2009-12-04 | Heat resistant ferritic steel |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008149703A1 true WO2008149703A1 (ja) | 2008-12-11 |
Family
ID=40093525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/059630 WO2008149703A1 (ja) | 2007-04-06 | 2008-05-26 | フェライト系耐熱鋼 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100086430A1 (ja) |
EP (1) | EP2157202B1 (ja) |
JP (1) | JP5206676B2 (ja) |
KR (1) | KR20090130334A (ja) |
CN (1) | CN101680065B (ja) |
WO (1) | WO2008149703A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016216815A (ja) * | 2015-05-19 | 2016-12-22 | 新日鐵住金株式会社 | 高Crフェライト系耐熱鋼 |
KR20180095639A (ko) | 2015-12-18 | 2018-08-27 | 신닛테츠스미킨 카부시키카이샤 | 페라이트계 내열강용 용접 재료, 페라이트계 내열강용 용접 조인트 및 페라이트계 내열강용 용접 조인트의 제조 방법 |
WO2020116588A1 (ja) | 2018-12-05 | 2020-06-11 | 日本製鉄株式会社 | フェライト系耐熱鋼溶接継手の製造方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2799577B1 (en) * | 2011-12-27 | 2016-11-09 | 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 |
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 |
KR20240064053A (ko) * | 2019-03-19 | 2024-05-10 | 닛폰세이테츠 가부시키가이샤 | 페라이트계 내열강 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2002004008A (ja) * | 2000-06-14 | 2002-01-09 | Sumitomo Metal Ind Ltd | 高Cr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 |
JP2002317252A (ja) * | 2001-04-19 | 2002-10-31 | National Institute For Materials Science | フェライト系耐熱鋼とその製造方法 |
WO2007091535A1 (ja) * | 2006-02-06 | 2007-08-16 | Babcock-Hitachi Kabushiki Kaisha | フェライト系耐熱鋼 |
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 |
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 |
JP3196587B2 (ja) * | 1995-09-05 | 2001-08-06 | 住友金属工業株式会社 | 高Crフェライト系耐熱鋼 |
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 |
JP3245097B2 (ja) * | 1997-01-08 | 2002-01-07 | 三菱重工業株式会社 | 高温用蒸気タービンロータ材 |
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 |
JP3982069B2 (ja) * | 1998-07-08 | 2007-09-26 | 住友金属工業株式会社 | 高Crフェライト系耐熱鋼 |
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 |
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 |
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 |
JP4023106B2 (ja) * | 2001-05-09 | 2007-12-19 | 住友金属工業株式会社 | 溶接熱影響部軟化の小さいフェライト系耐熱鋼 |
US7520942B2 (en) * | 2004-09-22 | 2009-04-21 | Ut-Battelle, Llc | Nano-scale nitride-particle-strengthened high-temperature wrought ferritic and martensitic steels |
-
2008
- 2008-05-26 CN CN2008800189800A patent/CN101680065B/zh active Active
- 2008-05-26 EP EP08764663.4A patent/EP2157202B1/en active Active
- 2008-05-26 WO PCT/JP2008/059630 patent/WO2008149703A1/ja active Application Filing
- 2008-05-26 JP JP2009517797A patent/JP5206676B2/ja active Active
- 2008-05-26 KR KR1020097024825A patent/KR20090130334A/ko not_active Application Discontinuation
-
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 |
---|---|---|---|---|
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 |
JP2002004008A (ja) * | 2000-06-14 | 2002-01-09 | Sumitomo Metal Ind Ltd | 高Cr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 |
JP2002317252A (ja) * | 2001-04-19 | 2002-10-31 | National Institute For Materials Science | フェライト系耐熱鋼とその製造方法 |
WO2007091535A1 (ja) * | 2006-02-06 | 2007-08-16 | Babcock-Hitachi Kabushiki Kaisha | フェライト系耐熱鋼 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016216815A (ja) * | 2015-05-19 | 2016-12-22 | 新日鐵住金株式会社 | 高Crフェライト系耐熱鋼 |
KR20180095639A (ko) | 2015-12-18 | 2018-08-27 | 신닛테츠스미킨 카부시키카이샤 | 페라이트계 내열강용 용접 재료, 페라이트계 내열강용 용접 조인트 및 페라이트계 내열강용 용접 조인트의 제조 방법 |
US11090755B2 (en) | 2015-12-18 | 2021-08-17 | Nippon Steel Corporation | Welding material for ferritic heat-resistant steel, welded joint for ferritic heat-resistant steel, and method for producing welded joint for ferritic heat-resistant steel |
WO2020116588A1 (ja) | 2018-12-05 | 2020-06-11 | 日本製鉄株式会社 | フェライト系耐熱鋼溶接継手の製造方法 |
KR20210090704A (ko) | 2018-12-05 | 2021-07-20 | 닛폰세이테츠 가부시키가이샤 | 페라이트계 내열강 용접 조인트의 제조 방법 |
US11834731B2 (en) | 2018-12-05 | 2023-12-05 | Nippon Steel Corporation | Method of producing ferritic heat-resistant steel welded joint |
Also Published As
Publication number | Publication date |
---|---|
EP2157202A4 (en) | 2011-09-14 |
EP2157202B1 (en) | 2017-07-12 |
CN101680065A (zh) | 2010-03-24 |
KR20090130334A (ko) | 2009-12-22 |
EP2157202A1 (en) | 2010-02-24 |
US20100086430A1 (en) | 2010-04-08 |
JPWO2008149703A1 (ja) | 2010-08-26 |
CN101680065B (zh) | 2011-11-16 |
JP5206676B2 (ja) | 2013-06-12 |
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