JP4266194B2 - 耐熱鋼、耐熱鋼の熱処理方法および高温用蒸気タービンロータ - Google Patents

耐熱鋼、耐熱鋼の熱処理方法および高温用蒸気タービンロータ Download PDF

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Publication number
JP4266194B2
JP4266194B2 JP2004269947A JP2004269947A JP4266194B2 JP 4266194 B2 JP4266194 B2 JP 4266194B2 JP 2004269947 A JP2004269947 A JP 2004269947A JP 2004269947 A JP2004269947 A JP 2004269947A JP 4266194 B2 JP4266194 B2 JP 4266194B2
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Japan
Prior art keywords
precipitate
heat
less
steel
resistant steel
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JP2004269947A
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English (en)
Japanese (ja)
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JP2006083432A (ja
Inventor
龍一 石井
陽一 津田
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Toshiba Corp
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Toshiba Corp
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Priority to JP2004269947A priority Critical patent/JP4266194B2/ja
Priority to US11/218,659 priority patent/US20060054254A1/en
Priority to EP05019872.0A priority patent/EP1637615B1/de
Priority to CNB2005101096888A priority patent/CN100376708C/zh
Publication of JP2006083432A publication Critical patent/JP2006083432A/ja
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Publication of JP4266194B2 publication Critical patent/JP4266194B2/ja
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/36—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for balls; for rollers

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2004269947A 2004-09-16 2004-09-16 耐熱鋼、耐熱鋼の熱処理方法および高温用蒸気タービンロータ Active JP4266194B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2004269947A JP4266194B2 (ja) 2004-09-16 2004-09-16 耐熱鋼、耐熱鋼の熱処理方法および高温用蒸気タービンロータ
US11/218,659 US20060054254A1 (en) 2004-09-16 2005-09-06 Heat-resisting steel, heat treatment method for heat-resisting steel and high-temperature steam turbine rotor
EP05019872.0A EP1637615B1 (de) 2004-09-16 2005-09-13 Wärmebeständiger Stahl, Wärmebehandlungmethode für wärmebeständigen Stahl und Hochtemperaturdampfturbinenrotor
CNB2005101096888A CN100376708C (zh) 2004-09-16 2005-09-16 耐热钢、耐热钢的热处理方法以及高温汽轮机转子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004269947A JP4266194B2 (ja) 2004-09-16 2004-09-16 耐熱鋼、耐熱鋼の熱処理方法および高温用蒸気タービンロータ

Publications (2)

Publication Number Publication Date
JP2006083432A JP2006083432A (ja) 2006-03-30
JP4266194B2 true JP4266194B2 (ja) 2009-05-20

Family

ID=35351673

Family Applications (1)

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JP2004269947A Active JP4266194B2 (ja) 2004-09-16 2004-09-16 耐熱鋼、耐熱鋼の熱処理方法および高温用蒸気タービンロータ

Country Status (4)

Country Link
US (1) US20060054254A1 (de)
EP (1) EP1637615B1 (de)
JP (1) JP4266194B2 (de)
CN (1) CN100376708C (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6844131B2 (en) * 2002-01-09 2005-01-18 Clariant Finance (Bvi) Limited Positive-working photoimageable bottom antireflective coating
US8523519B2 (en) * 2009-09-24 2013-09-03 General Energy Company Steam turbine rotor and alloy therefor
JP5362764B2 (ja) 2011-04-18 2013-12-11 株式会社日本製鋼所 地熱発電タービンロータ用低合金金材
US9039365B2 (en) * 2012-01-06 2015-05-26 General Electric Company Rotor, a steam turbine and a method for producing a rotor
CN104109817A (zh) * 2013-04-18 2014-10-22 曹志春 高钨钛耐磨合金钢
JP6213703B1 (ja) * 2016-03-22 2017-10-18 新日鐵住金株式会社 ラインパイプ用電縫鋼管
CN105861925A (zh) * 2016-06-13 2016-08-17 苏州双金实业有限公司 一种具有耐高温性能的钢
CN107151760A (zh) * 2017-06-12 2017-09-12 合肥铭佑高温技术有限公司 一种高温设备配套钢管及其生产方法
CN110629126B (zh) * 2019-10-23 2021-07-13 哈尔滨汽轮机厂有限责任公司 可用于566℃等级中小汽轮机高低压联合转子的材料

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029448A (ja) * 1983-07-29 1985-02-14 Sumitomo Metal Ind Ltd 高温粒子エロ−ジョン環境用鋼
US4622067A (en) * 1985-02-07 1986-11-11 The United States Of America As Represented By The United States Department Of Energy Low activation ferritic alloys
JP3334217B2 (ja) 1992-03-12 2002-10-15 住友金属工業株式会社 靱性とクリープ強度に優れた低Ｃｒフェライト系耐熱鋼
JPH06256893A (ja) * 1993-03-04 1994-09-13 Mitsubishi Heavy Ind Ltd 高温強度に優れた高靭性低合金鋼
CN1074057C (zh) * 1994-11-04 2001-10-31 新日本制铁株式会社 制造铁素体耐热钢的方法
JPH10265909A (ja) * 1997-03-25 1998-10-06 Toshiba Corp 高靭性耐熱鋼、タービンロータ及びその製造方法
JP3470650B2 (ja) * 1999-08-31 2003-11-25 住友金属工業株式会社 耐焼戻脆性に優れた高強度低Ｃｒフェライト系耐熱鋼
EP1275745B1 (de) * 1999-10-04 2004-11-24 Mitsubishi Heavy Industries, Ltd. Niedrig legierter und hitzebeständiger Stahl, Verfahren zur Wärmebehandlung und Turbinenrotor
JP4031603B2 (ja) * 2000-02-08 2008-01-09 三菱重工業株式会社 高低圧一体型タービンロータ及びその製造方法
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
JP3439197B2 (ja) 2001-03-06 2003-08-25 三菱重工業株式会社 低合金耐熱鋼及びその熱処理方法並びにタービンロータ

Also Published As

Publication number Publication date
EP1637615A1 (de) 2006-03-22
EP1637615B1 (de) 2014-07-16
CN100376708C (zh) 2008-03-26
CN1749427A (zh) 2006-03-22
US20060054254A1 (en) 2006-03-16
JP2006083432A (ja) 2006-03-30

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