KR101704312B1 - 내수소 취화 특성에 우수한 Ni기 합금 및 Ni기 합금재의 제조 방법 - Google Patents

내수소 취화 특성에 우수한 Ni기 합금 및 Ni기 합금재의 제조 방법 Download PDF

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Publication number
KR101704312B1
KR101704312B1 KR1020157004576A KR20157004576A KR101704312B1 KR 101704312 B1 KR101704312 B1 KR 101704312B1 KR 1020157004576 A KR1020157004576 A KR 1020157004576A KR 20157004576 A KR20157004576 A KR 20157004576A KR 101704312 B1 KR101704312 B1 KR 101704312B1
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KR
South Korea
Prior art keywords
based alloy
hydrogen
hydrogen embrittlement
ppm
temperature
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KR1020157004576A
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English (en)
Korean (ko)
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KR20150034282A (ko
Inventor
코우이치 타카사와
에이지 마에다
신야 사토
타카시 하타노
타츠야 타카하시
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더 재팬 스틸 워크스 엘티디
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Publication of KR20150034282A publication Critical patent/KR20150034282A/ko
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Publication of KR101704312B1 publication Critical patent/KR101704312B1/ko

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    • 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
    • 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
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • 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
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • 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

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  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Heat Treatment Of Steel (AREA)
KR1020157004576A 2012-08-24 2013-08-22 내수소 취화 특성에 우수한 Ni기 합금 및 Ni기 합금재의 제조 방법 KR101704312B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012184966A JP5599850B2 (ja) 2012-08-24 2012-08-24 耐水素脆化特性に優れたＮｉ基合金および耐水素脆化特性に優れたＮｉ基合金材の製造方法
JPJP-P-2012-184966 2012-08-24
PCT/JP2013/072431 WO2014030705A1 (ja) 2012-08-24 2013-08-22 耐水素脆化特性に優れたＮｉ基合金およびＮｉ基合金材の製造方法

Publications (2)

Publication Number Publication Date
KR20150034282A KR20150034282A (ko) 2015-04-02
KR101704312B1 true KR101704312B1 (ko) 2017-02-07

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KR1020157004576A KR101704312B1 (ko) 2012-08-24 2013-08-22 내수소 취화 특성에 우수한 Ni기 합금 및 Ni기 합금재의 제조 방법

Country Status (6)

Country Link
US (1) US20150225827A1 (zh)
EP (1) EP2889387B1 (zh)
JP (1) JP5599850B2 (zh)
KR (1) KR101704312B1 (zh)
CN (1) CN104583432B (zh)
WO (1) WO2014030705A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6176665B2 (ja) * 2014-02-20 2017-08-09 株式会社日本製鋼所 Ｎｉ−Ｆｅ基合金およびＮｉ−Ｆｅ基合金材の製造方法
US12023643B1 (en) * 2023-12-14 2024-07-02 First Ammonia Motors, Inc. System and method for heating gas in a continuous focused path within an electric catalyst unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008050664A (ja) 2006-08-25 2008-03-06 Hitachi Ltd 高温強度と高温延性の優れたＮｉ−Ｆｅ基鍛造超合金とその製造法および蒸気タービンロータ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149441A (en) * 1981-03-12 1982-09-16 Res Inst Electric Magnetic Alloys Elinver type alloy for high temperature and preparation thereof
JPH05255788A (ja) 1992-03-12 1993-10-05 Sumitomo Metal Ind Ltd 耐水素脆化高Ｎｉ基合金およびその製造方法
JP3058794B2 (ja) * 1993-08-19 2000-07-04 日立金属株式会社 Ｆｅ−Ｎｉ−Ｃｒ基超耐熱合金、エンジンバルブおよび排ガス触媒用ニットメッシュ
JP2003164946A (ja) * 2001-11-29 2003-06-10 Daido Steel Co Ltd ニッケル基超合金のインゴットを製造する方法
JP4123064B2 (ja) * 2003-06-13 2008-07-23 株式会社日立製作所 蒸気タービンロータおよび蒸気タービンプラント
JP4773773B2 (ja) * 2005-08-25 2011-09-14 東京電波株式会社 超臨界アンモニア反応機器用耐食部材
JP5147037B2 (ja) * 2006-04-14 2013-02-20 三菱マテリアル株式会社 ガスタービン燃焼器用Ｎｉ基耐熱合金
JP4784501B2 (ja) * 2006-12-12 2011-10-05 株式会社日立製作所 高圧水素流量計
JP2009068031A (ja) 2007-09-11 2009-04-02 Hitachi Ltd 高強度ＦｅＮｉ基合金
SE533124C2 (sv) * 2008-05-28 2010-06-29 Westinghouse Electric Sweden Spridare för kärnbränslestavar
JP2010174360A (ja) 2009-02-02 2010-08-12 Hitachi Ltd 耐水素脆化材料及びその製造方法
JP5561583B2 (ja) * 2009-12-21 2014-07-30 日立金属株式会社 高圧水素用部材
JP5633883B2 (ja) * 2010-08-26 2014-12-03 三菱日立パワーシステムズ株式会社 蒸気タービン用鍛造合金、それを用いた蒸気タービンロータ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008050664A (ja) 2006-08-25 2008-03-06 Hitachi Ltd 高温強度と高温延性の優れたＮｉ−Ｆｅ基鍛造超合金とその製造法および蒸気タービンロータ

Also Published As

Publication number Publication date
JP2014043597A (ja) 2014-03-13
EP2889387A4 (en) 2016-04-27
CN104583432A (zh) 2015-04-29
JP5599850B2 (ja) 2014-10-01
EP2889387B1 (en) 2018-05-02
US20150225827A1 (en) 2015-08-13
EP2889387A1 (en) 2015-07-01
WO2014030705A1 (ja) 2014-02-27
CN104583432B (zh) 2017-05-24
KR20150034282A (ko) 2015-04-02

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