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
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
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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
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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
- 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
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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
- 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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Silicon Compounds (AREA)
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 (US07709020-20100504-C00041.png) | 1966-03-16 |
Family
ID=8842706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE672420D BE672420A (US07709020-20100504-C00041.png) | 1964-11-17 | 1965-11-17 |
Country Status (9)
Cited By (1)
| 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)
| 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 |
| AU2012358205B2 (en) | 2011-12-22 | 2017-10-12 | Universal Achemetal Titanium, Llc | A system and method for extraction and refining of titanium |
| CN109996896B (zh) | 2016-09-14 | 2021-10-26 | 通用金属钛有限责任公司 | 生产钛-铝-钒合金的方法 |
| AU2018249909B2 (en) | 2017-01-13 | 2023-04-06 | Universal Achemetal Titanium, Llc | Titanium master alloy for titanium-aluminum based alloys |
Family Cites Families (8)
| 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 |
-
1964
- 1964-11-17 FR FR995267A patent/FR1439859A/fr not_active Expired
-
1965
- 1965-11-16 NO NO160484A patent/NO119500B/no unknown
- 1965-11-16 ES ES0319669A patent/ES319669A1/es not_active Expired
- 1965-11-16 SE SE14775/65A patent/SE335234B/xx unknown
- 1965-11-16 US US508014A patent/US3406056A/en not_active Expired - Lifetime
- 1965-11-17 NL NL6514938A patent/NL6514938A/xx unknown
- 1965-11-17 BE BE672420D patent/BE672420A/xx unknown
- 1965-11-17 GB GB48877/65A patent/GB1115092A/en not_active Expired
- 1965-11-17 AT AT1033965A patent/AT270244B/de active
Cited By (1)
| 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 |
|---|---|
| NO119500B (US07709020-20100504-C00041.png) | 1970-05-25 |
| US3406056A (en) | 1968-10-15 |
| SE335234B (US07709020-20100504-C00041.png) | 1971-05-17 |
| FR1439859A (fr) | 1966-05-27 |
| NL6514938A (US07709020-20100504-C00041.png) | 1966-05-18 |
| AT270244B (de) | 1969-04-25 |
| ES319669A1 (es) | 1966-05-16 |
| GB1115092A (en) | 1968-05-22 |
