JP4659454B2 - 非金属前駆体化合物の還元及び融解によって金属物品を製造する方法 - Google Patents

非金属前駆体化合物の還元及び融解によって金属物品を製造する方法 Download PDF

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JP4659454B2
JP4659454B2 JP2004524579A JP2004524579A JP4659454B2 JP 4659454 B2 JP4659454 B2 JP 4659454B2 JP 2004524579 A JP2004524579 A JP 2004524579A JP 2004524579 A JP2004524579 A JP 2004524579A JP 4659454 B2 JP4659454 B2 JP 4659454B2
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metal
melting
article
particles
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JP2005533660A (ja
JP2005533660A5 (enExample
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ウッドフィールド，アンドリュー・フィリップ
シャンブレン，クリフォード・アール
オット，エリク・アレン
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General Electric Co
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General Electric Co
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    • 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
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1295—Refining, melting, remelting, working up of titanium
    • 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
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1263—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction
    • 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
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/129—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds by dissociation, e.g. thermic dissociation of titanium tetraiodide, or by electrolysis or with the use of an electric arc
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/06—Alloys

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
JP2004524579A 2002-07-25 2003-07-09 非金属前駆体化合物の還元及び融解によって金属物品を製造する方法 Expired - Fee Related JP4659454B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/206,608 US6884279B2 (en) 2002-07-25 2002-07-25 Producing metallic articles by reduction of nonmetallic precursor compounds and melting
PCT/US2003/021433 WO2004011685A1 (en) 2002-07-25 2003-07-09 Producing metallic articles by reduction of nonmetallic precursor compounds and melting

Publications (3)

Publication Number Publication Date
JP2005533660A JP2005533660A (ja) 2005-11-10
JP2005533660A5 JP2005533660A5 (enExample) 2006-08-24
JP4659454B2 true JP4659454B2 (ja) 2011-03-30

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JP2004524579A Expired - Fee Related JP4659454B2 (ja) 2002-07-25 2003-07-09 非金属前駆体化合物の還元及び融解によって金属物品を製造する方法

Country Status (8)

Country Link
US (3) US6884279B2 (enExample)
EP (1) EP1537248B1 (enExample)
JP (1) JP4659454B2 (enExample)
CN (1) CN100415907C (enExample)
AU (1) AU2003253837B2 (enExample)
DE (1) DE60311826T2 (enExample)
RU (1) RU2324752C2 (enExample)
WO (1) WO2004011685A1 (enExample)

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US7410610B2 (en) * 2002-06-14 2008-08-12 General Electric Company Method for producing a titanium metallic composition having titanium boride particles dispersed therein
US7416697B2 (en) 2002-06-14 2008-08-26 General Electric Company Method for preparing a metallic article having an other additive constituent, without any melting
US6884279B2 (en) * 2002-07-25 2005-04-26 General Electric Company Producing metallic articles by reduction of nonmetallic precursor compounds and melting
US7727462B2 (en) * 2002-12-23 2010-06-01 General Electric Company Method for meltless manufacturing of rod, and its use as a welding rod
US7897103B2 (en) * 2002-12-23 2011-03-01 General Electric Company Method for making and using a rod assembly
US6955703B2 (en) * 2002-12-26 2005-10-18 Millennium Inorganic Chemicals, Inc. Process for the production of elemental material and alloys
US7604680B2 (en) * 2004-03-31 2009-10-20 General Electric Company Producing nickel-base, cobalt-base, iron-base, iron-nickel-base, or iron-nickel-cobalt-base alloy articles by reduction of nonmetallic precursor compounds and melting
US7531021B2 (en) 2004-11-12 2009-05-12 General Electric Company Article having a dispersion of ultrafine titanium boride particles in a titanium-base matrix
JP4749025B2 (ja) * 2005-04-19 2011-08-17 学校法人同志社 溶融塩中の微粒子の回収方法
US7790631B2 (en) * 2006-11-21 2010-09-07 Intel Corporation Selective deposition of a dielectric on a self-assembled monolayer-adsorbed metal
US20080148708A1 (en) * 2006-12-20 2008-06-26 General Electric Company Turbine engine system with shafts for improved weight and vibration characteristic
US8120114B2 (en) * 2006-12-27 2012-02-21 Intel Corporation Transistor having an etch stop layer including a metal compound that is selectively formed over a metal gate
CN101069949B (zh) * 2007-07-04 2010-10-06 中国航空工业第一集团公司第六一三研究所 一种超薄复杂零件加工过程中强度增强方法
RU2423556C2 (ru) * 2008-08-14 2011-07-10 Институт высокотемпературной электрохимии Уральского отделения Российской академии наук Способ получения порошков металлов и сплавов восстановлением из катодного материала
FR2936172B1 (fr) * 2008-09-22 2012-07-06 Snecma Procede de forgeage d'une piece thermomecanique en alliage de titane
US8206488B2 (en) * 2008-10-31 2012-06-26 General Electric Company Fluoride ion cleaning method
US8764962B2 (en) * 2010-08-23 2014-07-01 Massachusetts Institute Of Technology Extraction of liquid elements by electrolysis of oxides
JP6495142B2 (ja) * 2015-08-28 2019-04-03 株式会社神戸製鋼所 金属チタンの製造方法

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US7727462B2 (en) * 2002-12-23 2010-06-01 General Electric Company Method for meltless manufacturing of rod, and its use as a welding rod
US7604680B2 (en) * 2004-03-31 2009-10-20 General Electric Company Producing nickel-base, cobalt-base, iron-base, iron-nickel-base, or iron-nickel-cobalt-base alloy articles by reduction of nonmetallic precursor compounds and melting

Also Published As

Publication number Publication date
WO2004011685A1 (en) 2004-02-05
US20040016319A1 (en) 2004-01-29
US6884279B2 (en) 2005-04-26
DE60311826T2 (de) 2007-12-06
US20050145070A1 (en) 2005-07-07
AU2003253837A1 (en) 2004-02-16
EP1537248B1 (en) 2007-02-14
US7766992B2 (en) 2010-08-03
EP1537248A1 (en) 2005-06-08
AU2003253837B2 (en) 2010-11-18
CN100415907C (zh) 2008-09-03
JP2005533660A (ja) 2005-11-10
US8012273B2 (en) 2011-09-06
US20100258260A1 (en) 2010-10-14
RU2324752C2 (ru) 2008-05-20
RU2005105072A (ru) 2005-07-20
CN1685066A (zh) 2005-10-19
DE60311826D1 (de) 2007-03-29

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