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WO2009028671A1 - 高温強度に優れたボイラ用低熱膨張Ｎｉ基超耐熱合金及びそれを用いたボイラ部品並びにボイラ部品の製造方法 - Google Patents

高温強度に優れたボイラ用低熱膨張Ｎｉ基超耐熱合金及びそれを用いたボイラ部品並びにボイラ部品の製造方法 Download PDF

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Publication number
WO2009028671A1
WO2009028671A1 PCT/JP2008/065547 JP2008065547W WO2009028671A1 WO 2009028671 A1 WO2009028671 A1 WO 2009028671A1 JP 2008065547 W JP2008065547 W JP 2008065547W WO 2009028671 A1 WO2009028671 A1 WO 2009028671A1
Authority
WO
WIPO (PCT)
Prior art keywords
boiler
amount
less
expansion
thermal
Prior art date
Application number
PCT/JP2008/065547
Other languages
English (en)
French (fr)
Inventor
Toshihiro Uehara
Takehiro Ohno
Akihiro Toji
Takashi Sato
Gang Bao
Shinya Imano
Hiroyuki Doi
Original Assignee
Hitachi Metals, Ltd.
Babcock-Hitachi Kabushiki Kaisha
Hitachi, Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Metals, Ltd., Babcock-Hitachi Kabushiki Kaisha, Hitachi, Ltd. filed Critical Hitachi Metals, Ltd.
Priority to ES08828286.8T priority Critical patent/ES2528925T3/es
Priority to EP08828286.8A priority patent/EP2196551B1/en
Priority to JP2009530209A priority patent/JP5236651B2/ja
Priority to US12/675,688 priority patent/US8444778B2/en
Priority to CN200880104157.1A priority patent/CN101784685B/zh
Publication of WO2009028671A1 publication Critical patent/WO2009028671A1/ja

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Arc Welding In General (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

　高温強度に優れたボイラ用低熱膨張Ｎｉ基超耐熱合金が開示されている。本合金は、時効処理を行わないことによって溶接が可能である。本合金の硬度は、ビッカース硬さ２４０以下である。本合金は、質量％で、Ｃ：０．２％以下、Ｓｉ：０．５％以下、Ｍｎ：０．５％以下、Ｃｒ：１０～２４％、ＭｏとＷの１種または２種をＭｏ＋０．５Ｗ＝５～１７％、Ａｌ：０．５～２．０％、Ｔｉ：１．０～３．０％、Ｆｅ：１０％以下、ＢとＺｒのうち１種または２種をＢ：０．０２％以下（０％は含まず）、Ｚｒ：０．２％以下（０％は含まず）、および、残部である４８～７８％のＮｉと不可避的不純物を含む。
PCT/JP2008/065547 2007-08-31 2008-08-29 高温強度に優れたボイラ用低熱膨張Ｎｉ基超耐熱合金及びそれを用いたボイラ部品並びにボイラ部品の製造方法 WO2009028671A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES08828286.8T ES2528925T3 (es) 2007-08-31 2008-08-29 Utilización de una superaleación de base níquel de expansión térmica baja para un componente de caldera, componente de caldera correspondiente y método para su fabricación
EP08828286.8A EP2196551B1 (en) 2007-08-31 2008-08-29 Use of low-thermal-expansion nickel-based superalloy for a boiler component, according boiler component and method for its production
JP2009530209A JP5236651B2 (ja) 2007-08-31 2008-08-29 高温強度に優れたボイラ用低熱膨張Ｎｉ基超耐熱合金及びそれを用いたボイラ部品並びにボイラ部品の製造方法
US12/675,688 US8444778B2 (en) 2007-08-31 2008-08-29 Low-thermal-expansion Ni-based super-heat-resistant alloy for boiler and having excellent high-temperature strength, and boiler component and boiler component production method using the same
CN200880104157.1A CN101784685B (zh) 2007-08-31 2008-08-29 高温强度优异的锅炉用低热膨胀Ni基超耐热合金和使用它的锅炉部件以及锅炉部件的制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007225702 2007-08-31
JP2007-225702 2007-08-31

Publications (1)

Publication Number Publication Date
WO2009028671A1 true WO2009028671A1 (ja) 2009-03-05

Family

ID=40387381

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065547 WO2009028671A1 (ja) 2007-08-31 2008-08-29 高温強度に優れたボイラ用低熱膨張Ｎｉ基超耐熱合金及びそれを用いたボイラ部品並びにボイラ部品の製造方法

Country Status (6)

Country Link
US (1) US8444778B2 (ja)
EP (1) EP2196551B1 (ja)
JP (1) JP5236651B2 (ja)
CN (2) CN101784685B (ja)
ES (1) ES2528925T3 (ja)
WO (1) WO2009028671A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2298946A2 (en) 2009-09-15 2011-03-23 Hitachi Ltd. High-strength Ni-based wrought superalloy and manufacturing method of same
EP2664686A1 (en) 2012-04-10 2013-11-20 Hitachi Ltd. High-temperature piping product and method for producing same
JP2014001437A (ja) * 2012-06-20 2014-01-09 Nippon Steel & Sumitomo Metal オーステナイト系耐熱部材
US8845958B2 (en) 2008-09-30 2014-09-30 Hitachi Metals, Ltd. Process for manufacturing Ni-base alloy and Ni-base alloy
JP2015108178A (ja) * 2013-12-05 2015-06-11 株式会社不二越 ニッケル基合金製バルブ部品
JP2016104911A (ja) * 2016-01-07 2016-06-09 三菱日立パワーシステムズ株式会社 Ｎｉ基合金軟化材、これを用いたＮｉ基合金部材、ボイラーチューブ、燃焼器ライナー、ガスタービン動翼、ガスタービンディスク及びＮｉ基合金構造物の製造方法。
JP2018131667A (ja) * 2017-02-17 2018-08-23 株式会社日本製鋼所 Ｎｉ基合金、ガスタービン材およびクリープ特性に優れたＮｉ基合金の製造方法
WO2018155446A1 (ja) * 2017-02-21 2018-08-30 日立金属株式会社 Ｎｉ基超耐熱合金およびその製造方法
US10557189B2 (en) 2014-06-18 2020-02-11 Mitsubishi Hitachi Power Systems, Ltd. Ni based superalloy, member of Ni based superalloy, and method for producing same

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Publication number Priority date Publication date Assignee Title
US8545643B2 (en) 2011-02-18 2013-10-01 Haynes International, Inc. High temperature low thermal expansion Ni-Mo-Cr alloy
CN102994809B (zh) * 2012-12-04 2015-04-15 西安热工研究院有限公司 一种高强耐蚀镍铁铬基高温合金及其制备方法
CN103451478B (zh) * 2013-09-02 2015-10-21 山东大学 一种镍基高温合金、其制备方法及在火花塞电极中的应用
CN103498076B (zh) * 2013-09-04 2016-03-23 西安热工研究院有限公司 一种低膨胀抗氧化Ni-Fe-Cr基高温合金及其制备方法
JP6118714B2 (ja) * 2013-11-19 2017-04-19 三菱日立パワーシステムズ株式会社 厚肉大径管の溶接継手構造とその溶接施工方法
CN104745883A (zh) * 2013-12-27 2015-07-01 新奥科技发展有限公司 一种镍基合金及其应用
CN104878249A (zh) * 2015-05-15 2015-09-02 新奥科技发展有限公司 一种镍基合金及其制备方法和应用
CN106435279B (zh) * 2016-10-24 2018-06-15 四川六合锻造股份有限公司 一种高强度抗氧化高温合金及其热处理工艺和应用
CN109848609A (zh) * 2019-04-11 2019-06-07 华能国际电力股份有限公司 一种低膨胀性镍基焊丝
CN111471898B (zh) * 2020-05-08 2021-03-30 华能国际电力股份有限公司 一种低膨胀高温合金及其制备工艺
CN114457261A (zh) * 2020-11-10 2022-05-10 中国科学院上海应用物理研究所 熔盐堆用耐蚀镍基变形高温合金及其制备方法
CN116732390B (zh) * 2023-06-30 2024-02-09 江西宝顺昌特种合金制造有限公司 一种80a合金及其制备方法

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* Cited by examiner, † Cited by third party
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JPH0570895A (ja) * 1991-07-02 1993-03-23 Sumitomo Metal Ind Ltd ごみ焼却廃熱ボイラ伝熱管用高耐食合金鋼
JPH09157779A (ja) * 1995-10-05 1997-06-17 Hitachi Metals Ltd 低熱膨張Ｎｉ基超耐熱合金およびその製造方法
JPH10317079A (ja) * 1997-05-14 1998-12-02 Hitachi Ltd 蒸気タービン翼およびその製造方法
JP2000256770A (ja) * 1999-03-03 2000-09-19 Mitsubishi Heavy Ind Ltd 低熱膨張Ｎｉ基超合金
JP2004003000A (ja) 2002-04-17 2004-01-08 Sumitomo Metal Ind Ltd 高温強度と耐食性に優れたオーステナイト系ステンレス鋼ならびにこの鋼からなる耐熱耐圧部材とその製造方法
JP2006124776A (ja) * 2004-10-28 2006-05-18 Toshiba Corp 耐熱合金および耐熱合金の製造方法
JP2006176864A (ja) * 2004-12-24 2006-07-06 Hitachi Metals Ltd 燃料電池スタック締結ボルト用合金
JP2007154213A (ja) * 2003-10-28 2007-06-21 Ebara Corp Ｎｉ基耐熱合金を用いた焼却又はガス化装置

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JPS58502B2 (ja) * 1975-01-23 1983-01-06 住友金属工業株式会社 耐熱性のすぐれた合金
US4569824A (en) * 1980-05-09 1986-02-11 United Technologies Corporation Corrosion resistant nickel base superalloys containing manganese
US7160400B2 (en) * 1999-03-03 2007-01-09 Daido Tokushuko Kabushiki Kaisha Low thermal expansion Ni-base superalloy
JP4800856B2 (ja) * 2006-06-13 2011-10-26 大同特殊鋼株式会社 低熱膨張Ｎｉ基超合金

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0570895A (ja) * 1991-07-02 1993-03-23 Sumitomo Metal Ind Ltd ごみ焼却廃熱ボイラ伝熱管用高耐食合金鋼
JPH09157779A (ja) * 1995-10-05 1997-06-17 Hitachi Metals Ltd 低熱膨張Ｎｉ基超耐熱合金およびその製造方法
JPH10317079A (ja) * 1997-05-14 1998-12-02 Hitachi Ltd 蒸気タービン翼およびその製造方法
JP2000256770A (ja) * 1999-03-03 2000-09-19 Mitsubishi Heavy Ind Ltd 低熱膨張Ｎｉ基超合金
JP2004003000A (ja) 2002-04-17 2004-01-08 Sumitomo Metal Ind Ltd 高温強度と耐食性に優れたオーステナイト系ステンレス鋼ならびにこの鋼からなる耐熱耐圧部材とその製造方法
JP2007154213A (ja) * 2003-10-28 2007-06-21 Ebara Corp Ｎｉ基耐熱合金を用いた焼却又はガス化装置
JP2006124776A (ja) * 2004-10-28 2006-05-18 Toshiba Corp 耐熱合金および耐熱合金の製造方法
JP2006176864A (ja) * 2004-12-24 2006-07-06 Hitachi Metals Ltd 燃料電池スタック締結ボルト用合金

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8845958B2 (en) 2008-09-30 2014-09-30 Hitachi Metals, Ltd. Process for manufacturing Ni-base alloy and Ni-base alloy
JP2011084812A (ja) * 2009-09-15 2011-04-28 Hitachi Ltd 高強度Ｎｉ基鍛造超合金及びその製造方法
EP2298946A3 (en) * 2009-09-15 2011-09-28 Hitachi Ltd. High-strength Ni-based wrought superalloy and manufacturing method of same
EP2298946A2 (en) 2009-09-15 2011-03-23 Hitachi Ltd. High-strength Ni-based wrought superalloy and manufacturing method of same
US9541281B2 (en) 2012-04-10 2017-01-10 Mitsubishi Hitachi Power Systems, Ltd. High-temperature piping product and method for producing same
EP2664686A1 (en) 2012-04-10 2013-11-20 Hitachi Ltd. High-temperature piping product and method for producing same
JP2014001437A (ja) * 2012-06-20 2014-01-09 Nippon Steel & Sumitomo Metal オーステナイト系耐熱部材
JP2015108178A (ja) * 2013-12-05 2015-06-11 株式会社不二越 ニッケル基合金製バルブ部品
US10557189B2 (en) 2014-06-18 2020-02-11 Mitsubishi Hitachi Power Systems, Ltd. Ni based superalloy, member of Ni based superalloy, and method for producing same
JP2016104911A (ja) * 2016-01-07 2016-06-09 三菱日立パワーシステムズ株式会社 Ｎｉ基合金軟化材、これを用いたＮｉ基合金部材、ボイラーチューブ、燃焼器ライナー、ガスタービン動翼、ガスタービンディスク及びＮｉ基合金構造物の製造方法。
JP2018131667A (ja) * 2017-02-17 2018-08-23 株式会社日本製鋼所 Ｎｉ基合金、ガスタービン材およびクリープ特性に優れたＮｉ基合金の製造方法
WO2018155446A1 (ja) * 2017-02-21 2018-08-30 日立金属株式会社 Ｎｉ基超耐熱合金およびその製造方法
JP6422045B1 (ja) * 2017-02-21 2018-11-14 日立金属株式会社 Ｎｉ基超耐熱合金およびその製造方法

Also Published As

Publication number Publication date
JPWO2009028671A1 (ja) 2010-12-02
EP2196551A1 (en) 2010-06-16
CN101784685B (zh) 2012-02-15
CN102296209B (zh) 2013-07-17
EP2196551B1 (en) 2014-12-17
US8444778B2 (en) 2013-05-21
JP5236651B2 (ja) 2013-07-17
ES2528925T3 (es) 2015-02-13
CN102296209A (zh) 2011-12-28
US20100226814A1 (en) 2010-09-09
CN101784685A (zh) 2010-07-21
EP2196551A4 (en) 2013-09-04

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