AR051423A1 - Superaleacion en base a niquel - Google Patents

Superaleacion en base a niquel

Info

Publication number
AR051423A1
AR051423A1 ARP050104755A ARP050104755A AR051423A1 AR 051423 A1 AR051423 A1 AR 051423A1 AR P050104755 A ARP050104755 A AR P050104755A AR P050104755 A ARP050104755 A AR P050104755A AR 051423 A1 AR051423 A1 AR 051423A1
Authority
AR
Argentina
Prior art keywords
ppm
superaleation
nickel based
superalloy
nickel
Prior art date
Application number
ARP050104755A
Other languages
English (en)
Inventor
Youssef Mohamed Nazmy
Original Assignee
Alstom Technology 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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of AR051423A1 publication Critical patent/AR051423A1/es

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
    • C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Physical Vapour Deposition (AREA)
  • Laminated Bodies (AREA)

Abstract

Se describe una superaleacion en base a níquel. La aleacion inventiva se caracteriza por la siguiente composicion química (valores indicados en % en peso): 7,7-8,3 Cr, 5,0-5,25 Co, 2,0-2,1 Mo, 7,8-3,3 W, 5,8-6,1 Ta, 4,9-5,1 Al, 1,3-1,4 Ti, 0,11-0,15 Si, 0,11-0,15 Hf, 200-750 ppm C, 50-400 ppm B, 0,1-5 ppm S, 5-100 ppm Y y/o 5-100 ppm La, siendo el resto Ni e impurezas condicionadas por el proceso de produccion. La superaleacion se caracteriza por sus buenas características de colada, elevada resistencia a oxidacion y buena compatibilidad con capas TBC aplicadas sobre su superficie.
ARP050104755A 2004-11-18 2005-11-11 Superaleacion en base a niquel AR051423A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH18972004 2004-11-18

Publications (1)

Publication Number Publication Date
AR051423A1 true AR051423A1 (es) 2007-01-10

Family

ID=34974189

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050104755A AR051423A1 (es) 2004-11-18 2005-11-11 Superaleacion en base a niquel

Country Status (7)

Country Link
US (1) US20070199628A1 (es)
EP (1) EP1815035A2 (es)
JP (1) JP5186215B2 (es)
CN (1) CN101061244B (es)
AR (1) AR051423A1 (es)
CA (1) CA2586974C (es)
WO (1) WO2006053826A2 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE426052T1 (de) * 2005-07-12 2009-04-15 Alstom Technology Ltd Keramische warmedammschicht
DE102008007605A1 (de) 2008-02-04 2009-08-06 Uhde Gmbh Modifiziertes Nickel
CN102676881A (zh) * 2012-06-12 2012-09-19 钢铁研究总院 消除原始颗粒边界的镍基粉末冶金高温合金
CN103539349B (zh) * 2012-07-16 2016-08-03 苏州宏久航空防热材料科技有限公司 一种非铂族耐高温合金漏板及其制备方法
WO2014029512A2 (en) 2012-08-24 2014-02-27 Alstom Technology Ltd Sequential combustion with dilution gas mixer
CN103436740B (zh) * 2013-08-08 2015-12-09 南京理工大学 一种无铼镍基单晶高温合金及其制备方法
EP2949768B1 (en) * 2014-05-28 2019-07-17 Ansaldo Energia IP UK Limited Gamma prime precipitation strengthened nickel-base superalloy for use in powder based additive manufacturing process
US11326231B2 (en) 2017-11-29 2022-05-10 Hitachi Metals, Ltd. Ni-based alloy for hot-working die, and hot-forging die using same
US20210023606A1 (en) * 2017-11-29 2021-01-28 Hitachi Metals, Ltd. Hot-die ni-based alloy, hot-forging die employing same, and forged-product manufacturing method
CN112176225A (zh) * 2020-09-24 2021-01-05 中国科学院金属研究所 一种镍基单晶高温合金及其制备方法
JP7445622B2 (ja) 2021-04-30 2024-03-07 デノラ・ペルメレック株式会社 次亜塩素酸ナトリウム溶液の製造方法および製造装置
GB2626372A (en) * 2023-01-20 2024-07-24 Alloyed Ltd A nickel-based alloy

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764225A (en) * 1979-05-29 1988-08-16 Howmet Corporation Alloys for high temperature applications
US4643782A (en) * 1984-03-19 1987-02-17 Cannon Muskegon Corporation Single crystal alloy technology
US4895201A (en) * 1987-07-07 1990-01-23 United Technologies Corporation Oxidation resistant superalloys containing low sulfur levels
US5346563A (en) * 1991-11-25 1994-09-13 United Technologies Corporation Method for removing sulfur from superalloy articles to improve their oxidation resistance
US5435861A (en) * 1992-02-05 1995-07-25 Office National D'etudes Et De Recherches Aerospatiales Nickel-based monocrystalline superalloy with improved oxidation resistance and method of production
US5270123A (en) * 1992-03-05 1993-12-14 General Electric Company Nickel-base superalloy and article with high temperature strength and improved stability
US5443789A (en) * 1992-09-14 1995-08-22 Cannon-Muskegon Corporation Low yttrium, high temperature alloy
JP2002167636A (ja) * 2000-10-30 2002-06-11 United Technol Corp <Utc> 接合被覆なしに断熱被覆を保持できる低密度耐酸化性超合金材料
CA2479774C (en) * 2002-03-27 2012-09-04 National Institute For Materials Science Ni-base directionally solidified and single-crystal superalloy
CH695497A5 (de) * 2002-04-30 2006-06-15 Alstom Technology Ltd Nickel-Basis-Superlegierung.
CN1173058C (zh) * 2002-08-16 2004-10-27 钢铁研究总院 一种抗金属灰化的镍基高温合金
US6706241B1 (en) * 2002-11-12 2004-03-16 Alstom Technology Ltd Nickel-base superalloy

Also Published As

Publication number Publication date
CA2586974A1 (en) 2006-05-26
WO2006053826A2 (de) 2006-05-26
JP2008520829A (ja) 2008-06-19
CN101061244B (zh) 2012-05-30
CA2586974C (en) 2013-06-25
CN101061244A (zh) 2007-10-24
JP5186215B2 (ja) 2013-04-17
EP1815035A2 (de) 2007-08-08
US20070199628A1 (en) 2007-08-30
WO2006053826A3 (de) 2007-05-31

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee