DE60323711D1 - Molybdänlegierung mit verbesserter Oxydationsbeständigkeit - Google Patents

Molybdänlegierung mit verbesserter Oxydationsbeständigkeit

Info

Publication number
DE60323711D1
DE60323711D1 DE60323711T DE60323711T DE60323711D1 DE 60323711 D1 DE60323711 D1 DE 60323711D1 DE 60323711 T DE60323711 T DE 60323711T DE 60323711 T DE60323711 T DE 60323711T DE 60323711 D1 DE60323711 D1 DE 60323711D1
Authority
DE
Germany
Prior art keywords
metal
molybdenum
molybdenum alloy
oxidation resistance
improved oxidation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60323711T
Other languages
English (en)
Inventor
Shiela Rhea Woodard
Rafael Raban
James F Myers
Douglas Michael Berczik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE60323711D1 publication Critical patent/DE60323711D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Laminated Bodies (AREA)
  • Contacts (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE60323711T 2002-07-19 2003-07-18 Molybdänlegierung mit verbesserter Oxydationsbeständigkeit Expired - Lifetime DE60323711D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/200,474 US6652674B1 (en) 2002-07-19 2002-07-19 Oxidation resistant molybdenum

Publications (1)

Publication Number Publication Date
DE60323711D1 true DE60323711D1 (de) 2008-11-06

Family

ID=29584046

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60323711T Expired - Lifetime DE60323711D1 (de) 2002-07-19 2003-07-18 Molybdänlegierung mit verbesserter Oxydationsbeständigkeit

Country Status (7)

Country Link
US (1) US6652674B1 (de)
EP (1) EP1382700B1 (de)
JP (1) JP2004052112A (de)
KR (1) KR100531702B1 (de)
AT (1) ATE409244T1 (de)
DE (1) DE60323711D1 (de)
RU (1) RU2249057C1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6682554B2 (en) 1998-09-05 2004-01-27 Jomed Gmbh Methods and apparatus for a stent having an expandable web structure
US6755856B2 (en) 1998-09-05 2004-06-29 Abbott Laboratories Vascular Enterprises Limited Methods and apparatus for stenting comprising enhanced embolic protection, coupled with improved protection against restenosis and thrombus formation
US7887578B2 (en) * 1998-09-05 2011-02-15 Abbott Laboratories Vascular Enterprises Limited Stent having an expandable web structure
US7005191B2 (en) * 2003-05-01 2006-02-28 Wisconsin Alumni Research Foundation Oxidation resistant coatings for ultra high temperature transition metals and transition metal alloys
AT7187U1 (de) * 2004-02-25 2004-11-25 Plansee Ag Verfahren zur herstellung einer molybdän-legierung
US20060057418A1 (en) * 2004-09-16 2006-03-16 Aeromet Technologies, Inc. Alluminide coatings containing silicon and yttrium for superalloys and method of forming such coatings
US7763356B2 (en) * 2006-03-13 2010-07-27 United Technologies Corporation Bond coating and thermal barrier compositions, processes for applying both, and their coated articles
CN100523246C (zh) * 2006-10-16 2009-08-05 北京有色金属研究总院 低膨胀高导热无磁瓷封合金及其制备方法
US20090197075A1 (en) * 2008-02-01 2009-08-06 United Technologies Corporation Coatings and coating processes for molybdenum substrates
US8268035B2 (en) 2008-12-23 2012-09-18 United Technologies Corporation Process for producing refractory metal alloy powders
JP5394582B1 (ja) 2012-06-07 2014-01-22 株式会社アライドマテリアル モリブデン耐熱合金
US9994937B1 (en) 2014-05-20 2018-06-12 Imaging Systems Technology, Inc. Mo-Si-B manufacture
CN105220051B (zh) * 2015-10-28 2017-04-12 西北有色金属研究院 一种Mo‑Si‑B金属间化合物棒材及其制备方法
DE102016108408B4 (de) * 2016-05-06 2023-10-26 Danfoss Power Solutions Gmbh & Co. Ohg Werkstück mit verbesserter Beschichtung sowie Hydraulikvorrichtung und/oder Fluidarbeitsmaschine mit dem Werkstück
US10329926B2 (en) 2016-05-09 2019-06-25 United Technologies Corporation Molybdenum-silicon-boron with noble metal barrier layer
EP3254785B1 (de) 2016-06-10 2021-11-24 Raytheon Technologies Corporation Verfahren zur herstellung von mo-si-b-pulver
DE102017217082A1 (de) * 2017-09-26 2019-03-28 Siemens Aktiengesellschaft Pulver aus einer Molybdän, Silizium und Bor enthaltenden Legierung, Verwendung dieses Pulvers und additives Herstellungsverfahren für ein Werkstück aus diesem Pulver
DE102018206359A1 (de) * 2018-04-25 2019-10-31 MTU Aero Engines AG Verfahren zur herstellung eines bauteils aus einer molybdänlegierung unter verwendung additiver verfahren
DE102018113340B4 (de) * 2018-06-05 2020-10-01 Otto-Von-Guericke-Universität Magdeburg Dichteoptimierte Molybdänlegierung
US11761064B2 (en) * 2020-12-18 2023-09-19 Rtx Corporation Refractory metal alloy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013329A (en) * 1958-06-18 1961-12-19 Westinghouse Electric Corp Alloy and method
US3110589A (en) * 1961-07-31 1963-11-12 Du Pont Molybdenum-titanium-silicon-nitrogen products and process for making same
US3690686A (en) * 1969-08-11 1972-09-12 Ramsey Corp Piston with seal having high strength molybdenum alloy facing
JPS6033335A (ja) * 1983-07-30 1985-02-20 Toho Kinzoku Kk 耐熱性モリブデン材
US5693156A (en) * 1993-12-21 1997-12-02 United Technologies Corporation Oxidation resistant molybdenum alloy
US5505793A (en) * 1994-12-27 1996-04-09 The United States Of America As Represented By The Secretary Of The Air Force High temperature melting molybdenum-chromium-silicon alloys

Also Published As

Publication number Publication date
ATE409244T1 (de) 2008-10-15
EP1382700B1 (de) 2008-09-24
RU2249057C1 (ru) 2005-03-27
EP1382700A1 (de) 2004-01-21
RU2003122089A (ru) 2005-01-27
JP2004052112A (ja) 2004-02-19
US6652674B1 (en) 2003-11-25
KR100531702B1 (ko) 2005-11-29
KR20040010132A (ko) 2004-01-31

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