BE672420A - - Google Patents

Info

Publication number
BE672420A
BE672420A BE672420DA BE672420A BE 672420 A BE672420 A BE 672420A BE 672420D A BE672420D A BE 672420DA BE 672420 A BE672420 A BE 672420A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE672420A publication Critical patent/BE672420A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating or etching
    • 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
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/04—Refining by applying a vacuum
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/228—Remelting metals with heating by wave energy or particle radiation by particle radiation, e.g. electron beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Silicon Compounds (AREA)
BE672420D 1964-11-17 1965-11-17 BE672420A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR995267A FR1439859A (fr) 1964-11-17 1964-11-17 Perfectionnements apportés aux procédés et aux dispositifs de purification des métaux à point de fusion élevé

Publications (1)

Publication Number Publication Date
BE672420A true BE672420A (ja) 1966-03-16

Family

ID=8842706

Family Applications (1)

Application Number Title Priority Date Filing Date
BE672420D BE672420A (ja) 1964-11-17 1965-11-17

Country Status (9)

Country Link
US (1) US3406056A (ja)
AT (1) AT270244B (ja)
BE (1) BE672420A (ja)
ES (1) ES319669A1 (ja)
FR (1) FR1439859A (ja)
GB (1) GB1115092A (ja)
NL (1) NL6514938A (ja)
NO (1) NO119500B (ja)
SE (1) SE335234B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169722A (en) * 1975-05-28 1979-10-02 Atomic Energy Board Aluminothermic process

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784369A (en) * 1969-04-04 1974-01-08 K Svanstrom Method for producing refractory metal powder
US4099958A (en) * 1976-04-09 1978-07-11 Bethlehem Steel Corporation Method of producing vanadium
JPS62280335A (ja) * 1986-05-30 1987-12-05 Toshiba Corp 薄膜形成用高純度チタン材、それを用いて形成されてなるターゲットおよび薄膜、および薄膜形成用高純度チタン材の製造方法
FR2648829B1 (fr) * 1989-06-22 1993-12-31 Jeumont Schneider Procede et dispositif de separation des constituants d'un alliage
US5503655A (en) * 1994-02-23 1996-04-02 Orbit Technologies, Inc. Low cost titanium production
JP6228550B2 (ja) 2011-12-22 2017-11-08 ユニヴァーサル テクニカル リソース サービシーズ インコーポレイテッド チタンの抽出および精錬のための装置および方法
EP3512970B1 (en) 2016-09-14 2021-05-12 Universal Achemetal Titanium, LLC A method for producing titanium-aluminum-vanadium alloy
AU2018249909B2 (en) 2017-01-13 2023-04-06 Universal Achemetal Titanium, Llc Titanium master alloy for titanium-aluminum based alloys

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848315A (en) * 1955-04-25 1958-08-19 Schwarzkopf Dev Co Process for producing titanium, zirconium, and alloys of titanium and zirconium by reduction of oxides of titanium or zirconium
US3091525A (en) * 1959-05-01 1963-05-28 Stauffer Chemical Co Deoxidation of refractory metal
US3084037A (en) * 1960-01-08 1963-04-02 Temescal Metallurgical Corp Gaseous ion purification process
US3132024A (en) * 1960-10-10 1964-05-05 Union Carbide Corp Upgrading of oxidic columbiumtantalum materials
US3107165A (en) * 1961-10-12 1963-10-15 Nat Res Corp Purification of tantalum metal by reduction of the oxygen content by means of carbon
US3288593A (en) * 1963-11-08 1966-11-29 United Metallurg Corp Purification of metals
US3288594A (en) * 1963-12-05 1966-11-29 United Metallurg Corp Purification of metals
US3330646A (en) * 1964-02-03 1967-07-11 Harold J Heinen Method for producing molybdenum from molybdenite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169722A (en) * 1975-05-28 1979-10-02 Atomic Energy Board Aluminothermic process

Also Published As

Publication number Publication date
ES319669A1 (es) 1966-05-16
US3406056A (en) 1968-10-15
NO119500B (ja) 1970-05-25
SE335234B (ja) 1971-05-17
NL6514938A (ja) 1966-05-18
FR1439859A (fr) 1966-05-27
AT270244B (de) 1969-04-25
GB1115092A (en) 1968-05-22

Similar Documents

Publication Publication Date Title
AU442366B2 (ja)
BE637333A (ja)
BE627931A (ja)
BE647734A (ja)
BE636791A (ja)
NL6514938A (ja)
BE432268A (ja)
BE47396A (ja)
BE483969A (ja)
BE656180A (ja)
BE657293A (ja)
BE507097A (ja)
BE518974A (ja)
BE554195A (ja)
BE564626A (ja)
BE584699A (ja)
BE603534A (ja)
BE610935A (ja)
BE657844A (ja)
BE613833A (ja)
BE621510A (ja)
BE642973A (ja)
BE658832A (ja)
BE622126A (ja)
BE659057A (ja)