TW200704782A - Method of preparing primary refractory metal - Google Patents

Method of preparing primary refractory metal

Info

Publication number
TW200704782A
TW200704782A TW095109521A TW95109521A TW200704782A TW 200704782 A TW200704782 A TW 200704782A TW 095109521 A TW095109521 A TW 095109521A TW 95109521 A TW95109521 A TW 95109521A TW 200704782 A TW200704782 A TW 200704782A
Authority
TW
Taiwan
Prior art keywords
refractory metal
primary
heated gas
metal oxide
refractory
Prior art date
Application number
TW095109521A
Other languages
English (en)
Inventor
Leonid Natan Shekhter
Leah F Simkins
Hugh P Greville
Leonid Lanin
Original Assignee
Starck H C 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 Starck H C Inc filed Critical Starck H C Inc
Publication of TW200704782A publication Critical patent/TW200704782A/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/24—Obtaining niobium or tantalum

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Compositions Of Oxide Ceramics (AREA)
TW095109521A 2005-03-22 2006-03-21 Method of preparing primary refractory metal TW200704782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/085,876 US7399335B2 (en) 2005-03-22 2005-03-22 Method of preparing primary refractory metal

Publications (1)

Publication Number Publication Date
TW200704782A true TW200704782A (en) 2007-02-01

Family

ID=36582233

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095109521A TW200704782A (en) 2005-03-22 2006-03-21 Method of preparing primary refractory metal

Country Status (14)

Country Link
US (1) US7399335B2 (zh)
EP (1) EP1866449B1 (zh)
JP (1) JP5713530B2 (zh)
KR (1) KR101323696B1 (zh)
CN (1) CN101146918B (zh)
AU (1) AU2006227768B2 (zh)
BR (1) BRPI0609669B1 (zh)
CA (1) CA2603012C (zh)
IL (2) IL185669A0 (zh)
MX (1) MX2007011298A (zh)
RU (1) RU2415957C2 (zh)
TW (1) TW200704782A (zh)
WO (1) WO2006101850A1 (zh)
ZA (1) ZA200708016B (zh)

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CN101368262B (zh) * 2005-05-05 2012-06-06 H.C.施塔克有限公司 向表面施加涂层的方法
EP1880035B1 (en) * 2005-05-05 2021-01-20 Höganäs Germany GmbH Method for coating a substrate surface and coated product
US20080078268A1 (en) * 2006-10-03 2008-04-03 H.C. Starck Inc. Process for preparing metal powders having low oxygen content, powders so-produced and uses thereof
PL2104753T3 (pl) * 2006-11-07 2014-12-31 Starck H C Gmbh Sposób powlekania podłoża i powleczony produkt
US20080145688A1 (en) 2006-12-13 2008-06-19 H.C. Starck Inc. Method of joining tantalum clade steel structures
US8197894B2 (en) 2007-05-04 2012-06-12 H.C. Starck Gmbh Methods of forming sputtering targets
US8246903B2 (en) 2008-09-09 2012-08-21 H.C. Starck Inc. Dynamic dehydriding of refractory metal powders
US8043655B2 (en) * 2008-10-06 2011-10-25 H.C. Starck, Inc. Low-energy method of manufacturing bulk metallic structures with submicron grain sizes
US8268035B2 (en) * 2008-12-23 2012-09-18 United Technologies Corporation Process for producing refractory metal alloy powders
JP2010168606A (ja) * 2009-01-20 2010-08-05 Fuji Electric Holdings Co Ltd 粒子の製造方法及び反応装置
US9120183B2 (en) 2011-09-29 2015-09-01 H.C. Starck Inc. Methods of manufacturing large-area sputtering targets
WO2014008410A1 (en) * 2012-07-03 2014-01-09 Ceramatec, Inc. Apparatus and method of producing metal in a nasicon electrolytic cell
US9994929B2 (en) 2013-03-15 2018-06-12 Ati Properties Llc Processes for producing tantalum alloys and niobium alloys
US9260765B2 (en) * 2013-03-15 2016-02-16 Ati Properties, Inc. Process for producing tantalum alloys
RU2549791C1 (ru) * 2013-12-27 2015-04-27 Акционерное общество "Государственный научно-исследовательский и проектный институт редкометаллической промышленности "Гиредмет" (АО "Гиредмет") Способ получения тантала алюминотермическим восстановлением его оксида
CN107914021B (zh) * 2017-11-23 2019-09-03 北京科技大学 一种高通量研究制备难熔金属材料样品的装置及方法
CN117185349A (zh) * 2021-12-15 2023-12-08 宁夏东方钽业股份有限公司 一种低碳高纯五氧化二钽粉末及其制备方法和用途

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Also Published As

Publication number Publication date
CN101146918B (zh) 2011-08-10
US7399335B2 (en) 2008-07-15
RU2007138729A (ru) 2009-04-27
JP2008534778A (ja) 2008-08-28
ZA200708016B (en) 2009-04-29
WO2006101850A1 (en) 2006-09-28
EP1866449A1 (en) 2007-12-19
IL185669A0 (en) 2008-01-06
JP5713530B2 (ja) 2015-05-07
CA2603012C (en) 2014-11-04
RU2415957C2 (ru) 2011-04-10
CN101146918A (zh) 2008-03-19
EP1866449B1 (en) 2013-11-13
BRPI0609669B1 (pt) 2015-04-14
IL216465A0 (en) 2011-12-29
AU2006227768B2 (en) 2011-10-13
US20060213327A1 (en) 2006-09-28
KR101323696B1 (ko) 2013-10-31
BRPI0609669A2 (pt) 2010-04-20
MX2007011298A (es) 2008-03-18
KR20070119042A (ko) 2007-12-18
CA2603012A1 (en) 2006-09-28
AU2006227768A1 (en) 2006-09-28

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