ATE354683T1 - Verfahren zur herstellung von sag-beständigen molybdän-lanthanoxid-legierungen - Google Patents

Verfahren zur herstellung von sag-beständigen molybdän-lanthanoxid-legierungen

Info

Publication number
ATE354683T1
ATE354683T1 AT03794565T AT03794565T ATE354683T1 AT E354683 T1 ATE354683 T1 AT E354683T1 AT 03794565 T AT03794565 T AT 03794565T AT 03794565 T AT03794565 T AT 03794565T AT E354683 T1 ATE354683 T1 AT E354683T1
Authority
AT
Austria
Prior art keywords
sag
producing
oxide alloys
resistant molybdenum
lanthan
Prior art date
Application number
AT03794565T
Other languages
English (en)
Inventor
Maria B Winnicka
Original Assignee
Osram Sylvania Inc
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 Osram Sylvania Inc filed Critical Osram Sylvania Inc
Application granted granted Critical
Publication of ATE354683T1 publication Critical patent/ATE354683T1/de

Links

Classifications

    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/162—Machining, working after consolidation
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/059—Making alloys comprising less than 5% by weight of dispersed reinforcing phases
    • 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
    • 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
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/247—Removing material: carving, cleaning, grinding, hobbing, honing, lapping, polishing, milling, shaving, skiving, turning the surface
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • 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)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT03794565T 2002-09-04 2003-09-04 Verfahren zur herstellung von sag-beständigen molybdän-lanthanoxid-legierungen ATE354683T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40808702P 2002-09-04 2002-09-04

Publications (1)

Publication Number Publication Date
ATE354683T1 true ATE354683T1 (de) 2007-03-15

Family

ID=31978560

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03794565T ATE354683T1 (de) 2002-09-04 2003-09-04 Verfahren zur herstellung von sag-beständigen molybdän-lanthanoxid-legierungen

Country Status (6)

Country Link
US (1) US20060073063A1 (de)
EP (1) EP1546422B1 (de)
AT (1) ATE354683T1 (de)
AU (1) AU2003263051A1 (de)
DE (1) DE60312012T2 (de)
WO (1) WO2004022801A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004095501A2 (en) * 2003-04-23 2004-11-04 H.C. Starck Inc. Molybdenum alloy x-ray targets having uniform grain structure
CA2814454A1 (en) * 2009-10-13 2011-09-01 Wayne Thomas Bliesner Reversible hydride thermal energy storage cell optimized for solar applications
CN102626845B (zh) * 2012-03-27 2015-06-03 苏州先端稀有金属有限公司 一种钼镧合金托盘的加工工艺方法
KR102722614B1 (ko) * 2016-08-05 2024-10-28 삼성디스플레이 주식회사 선형 증착원 및 이를 포함하는 증착 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785801A (en) * 1968-03-01 1974-01-15 Int Nickel Co Consolidated composite materials by powder metallurgy
US4514234A (en) * 1983-02-10 1985-04-30 Tokyo Shibaura Denki Kabushiki Kaisha Molybdenum board and process of manufacturing the same
AT386612B (de) * 1987-01-28 1988-09-26 Plansee Metallwerk Kriechfeste legierung aus hochschmelzendem metall und verfahren zu ihrer herstellung
AT389326B (de) * 1987-11-09 1989-11-27 Plansee Metallwerk Verfahren zur herstellung von halbzeug aus gesinterten refraktaermetall-legierungen
US5134039A (en) * 1988-04-11 1992-07-28 Leach & Garner Company Metal articles having a plurality of ultrafine particles dispersed therein
AT392432B (de) * 1989-05-03 1991-03-25 Plansee Metallwerk Verfahren zur herstellung von warmkriechfesten halbfabrikaten oder formteilen aus hochschmelzenden metallen
JP3339652B2 (ja) * 1992-10-21 2002-10-28 株式会社豊田中央研究所 複合材料およびその製造方法
DE9214709U1 (de) * 1992-10-29 1994-03-03 H.C. Starck Gmbh & Co Kg, 38642 Goslar Molybdänpulvermischung für TZM
US5868876A (en) * 1996-05-17 1999-02-09 The United States Of America As Represented By The United States Department Of Energy High-strength, creep-resistant molybdenum alloy and process for producing the same
US6102979A (en) * 1998-08-28 2000-08-15 The United States Of America As Represented By The United States Department Of Energy Oxide strengthened molybdenum-rhenium alloy

Also Published As

Publication number Publication date
DE60312012D1 (de) 2007-04-05
EP1546422A1 (de) 2005-06-29
EP1546422A4 (de) 2006-04-05
AU2003263051A1 (en) 2004-03-29
EP1546422B1 (de) 2007-02-21
DE60312012T2 (de) 2007-08-09
WO2004022801A1 (en) 2004-03-18
US20060073063A1 (en) 2006-04-06

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