JP2004084071A5 - - Google Patents

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JP2004084071A5
JP2004084071A5 JP2003276554A JP2003276554A JP2004084071A5 JP 2004084071 A5 JP2004084071 A5 JP 2004084071A5 JP 2003276554 A JP2003276554 A JP 2003276554A JP 2003276554 A JP2003276554 A JP 2003276554A JP 2004084071 A5 JP2004084071 A5 JP 2004084071A5
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Japan
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equitable
taught
tio
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JP2003276554A
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JP2004084071A (ja
JP4413549B2 (ja
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Priority claimed from JP2003276554A external-priority patent/JP4413549B2/ja
Priority to JP2003276554A priority Critical patent/JP4413549B2/ja
Priority to US10/502,257 priority patent/US7037464B2/en
Priority to CNB038055724A priority patent/CN100357469C/zh
Priority to EP03784584A priority patent/EP1528112B1/en
Priority to PCT/JP2003/010081 priority patent/WO2004015154A1/ja
Priority to DE60329395T priority patent/DE60329395D1/de
Publication of JP2004084071A publication Critical patent/JP2004084071A/ja
Publication of JP2004084071A5 publication Critical patent/JP2004084071A5/ja
Publication of JP4413549B2 publication Critical patent/JP4413549B2/ja
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Expired - Fee Related legal-status Critical Current

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特公平５−１８８９７号公報
しかしながら、Ｙ2 Ｏ3 とＴｉＯ2 の合計量とそれらの比率、さらにはＭｏとＷの合計量を特公平５−１８８９７号公報の教示のように調整してマルテンサイト系酸化物分散強化型鋼を製造しても、酸化物粒子が均一に微細分散化されない場合もあり、この場合には目的とする高温強度の向上効果が達成できないことになる。
JP2003276554A 2002-08-08 2003-07-18 高温強度に優れたマルテンサイト系酸化物分散強化型鋼の製造方法 Expired - Fee Related JP4413549B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2003276554A JP4413549B2 (ja) 2002-08-08 2003-07-18 高温強度に優れたマルテンサイト系酸化物分散強化型鋼の製造方法
PCT/JP2003/010081 WO2004015154A1 (ja) 2002-08-08 2003-08-07 高温強度に優れたマルテンサイト系酸化物分散強化型鋼およびその製造方法
CNB038055724A CN100357469C (zh) 2002-08-08 2003-08-07 高温强度优异的马氏体系氧化物弥散强化型钢的制造方法
EP03784584A EP1528112B1 (en) 2002-08-08 2003-08-07 Dispersed oxide reinforced martensitic steel excellent in high temperature strength and method for production thereof
US10/502,257 US7037464B2 (en) 2002-08-08 2003-08-07 Dispersed oxide reinforced martensitic steel excellent in high temperature strength and method for production thereof
DE60329395T DE60329395D1 (de) 2002-08-08 2003-08-07 Mit dispergiertem oxid verstärkter martensitischer stahl mit hervorragender hochtemperaturfestigkeit und herstellungsverfahren dafür

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002231780 2002-08-08
JP2003276554A JP4413549B2 (ja) 2002-08-08 2003-07-18 高温強度に優れたマルテンサイト系酸化物分散強化型鋼の製造方法

Publications (3)

Publication Number Publication Date
JP2004084071A JP2004084071A (ja) 2004-03-18
JP2004084071A5 true JP2004084071A5 (ja) 2005-05-26
JP4413549B2 JP4413549B2 (ja) 2010-02-10

Family

ID=31719850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003276554A Expired - Fee Related JP4413549B2 (ja) 2002-08-08 2003-07-18 高温強度に優れたマルテンサイト系酸化物分散強化型鋼の製造方法

Country Status (6)

Country Link
US (1) US7037464B2 (ja)
EP (1) EP1528112B1 (ja)
JP (1) JP4413549B2 (ja)
CN (1) CN100357469C (ja)
DE (1) DE60329395D1 (ja)
WO (1) WO2004015154A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3753248B2 (ja) * 2003-09-01 2006-03-08 核燃料サイクル開発機構 残留α粒を有する高温強度に優れたマルテンサイト系酸化物分散強化型鋼の製造方法
CN1316049C (zh) * 2005-04-04 2007-05-16 北京科技大学 一种用化学浸润法制造氧化物弥散强化铁素体型合金的方法
AT8975U1 (de) * 2006-02-27 2007-03-15 Plansee Se Poröser körper
CN103305745B (zh) * 2012-03-09 2016-04-27 宝山钢铁股份有限公司 一种高质量硅钢常化基板的生产方法
US10157687B2 (en) 2012-12-28 2018-12-18 Terrapower, Llc Iron-based composition for fuel element
US9303295B2 (en) * 2012-12-28 2016-04-05 Terrapower, Llc Iron-based composition for fuel element
JP6270197B2 (ja) * 2013-06-13 2018-01-31 国立研究開発法人日本原子力研究開発機構 酸化物分散強化型焼き戻しマルテンサイト鋼の製造方法
CN108950357B (zh) * 2018-07-27 2020-03-27 中南大学 一种多尺度多相弥散强化铁基合金及其制备和表征方法
CN111519108B (zh) * 2020-06-09 2021-03-12 西安建筑科技大学 一种锆强化低活化马氏体钢及其制备方法
CN113215480B (zh) * 2021-04-29 2021-12-14 西安建筑科技大学 一种多尺度粒子强化低活化钢及其制备方法
CN113462949B (zh) * 2021-07-20 2022-01-07 天津大学 一种基于粉末冶金工艺制备弥散氧化物强化型钢的方法
CN114395720B (zh) * 2022-01-18 2022-09-06 华中科技大学 一种纳米氧化物弥散强化钢的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209772A (en) * 1986-08-18 1993-05-11 Inco Alloys International, Inc. Dispersion strengthened alloy
US4963200A (en) * 1988-04-25 1990-10-16 Doryokuro Kakunenryo Kaihatsu Jigyodan Dispersion strengthened ferritic steel for high temperature structural use
US5167728A (en) * 1991-04-24 1992-12-01 Inco Alloys International, Inc. Controlled grain size for ods iron-base alloys
JPH0518897A (ja) 1991-07-15 1993-01-26 Fuji Electric Co Ltd コバルト合金の組成分析方法
DE69314438T2 (de) * 1992-11-30 1998-05-14 Sumitomo Electric Industries Niedrig legierter Sinterstahl und Verfahren zu dessen Herstellung
SE9602835D0 (sv) * 1996-07-22 1996-07-22 Hoeganaes Ab Process for the preparation of an iron-based powder
FR2777020B1 (fr) * 1998-04-07 2000-05-05 Commissariat Energie Atomique Procede de fabrication d'un alliage ferritique - martensitique renforce par dispersion d'oxydes
JP4975916B2 (ja) * 2001-09-21 2012-07-11 株式会社日立製作所 高靭性高強度フェライト鋼とその製法

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