DK107891C - Method and furnace for continuous melting, refining and casting of material under vacuum. - Google Patents
Method and furnace for continuous melting, refining and casting of material under vacuum.Info
- Publication number
- DK107891C DK107891C DK144363AA DK144363A DK107891C DK 107891 C DK107891 C DK 107891C DK 144363A A DK144363A A DK 144363AA DK 144363 A DK144363 A DK 144363A DK 107891 C DK107891 C DK 107891C
- Authority
- DK
- Denmark
- Prior art keywords
- refining
- casting
- furnace
- under vacuum
- material under
- Prior art date
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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Toxicology (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US183841A US3343828A (en) | 1962-03-30 | 1962-03-30 | High vacuum furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
DK107891C true DK107891C (en) | 1967-07-17 |
Family
ID=22674518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK144363AA DK107891C (en) | 1962-03-30 | 1963-03-29 | Method and furnace for continuous melting, refining and casting of material under vacuum. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3343828A (en) |
AT (1) | AT264858B (en) |
CH (1) | CH412344A (en) |
DK (1) | DK107891C (en) |
GB (1) | GB959367A (en) |
LU (1) | LU43432A1 (en) |
NL (1) | NL143278B (en) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3474218A (en) * | 1966-01-10 | 1969-10-21 | Air Reduction | Electron beam conditioning ingot and slab surfaces |
US3457064A (en) * | 1966-05-24 | 1969-07-22 | Chemical Construction Corp | Continuous vacuum degassing of liquids |
US3464687A (en) * | 1966-12-01 | 1969-09-02 | Chung Wie Chang | Apparatus for continuous steel refining |
US3437328A (en) * | 1967-04-13 | 1969-04-08 | Air Reduction | Powder crucibles |
GB1227331A (en) * | 1967-04-14 | 1971-04-07 | ||
US3554512A (en) * | 1969-03-24 | 1971-01-12 | George H Elliott | Crucible for holding molten semiconductor materials |
US3809379A (en) * | 1970-04-21 | 1974-05-07 | Alsacienne Atom | Installation for the treatment and movement of liquid metals |
SE342900B (en) * | 1970-06-10 | 1972-02-21 | Graenges Essem Ab | |
US3660585A (en) * | 1970-06-24 | 1972-05-02 | Robert D Waldron | Frozen shell metal melting means |
DE2312137B2 (en) * | 1973-03-12 | 1975-02-27 | Kloeckner-Werke, Ag, 4100 Duisburg | Process for casting steel killed with silicon and / or aluminum in a strand |
US4190404A (en) * | 1977-12-14 | 1980-02-26 | United Technologies Corporation | Method and apparatus for removing inclusion contaminants from metals and alloys |
US5531425A (en) * | 1983-06-06 | 1996-07-02 | Alcan Aluminum Corporation | Apparatus for continuously preparing castable metal matrix composite material |
US4488902A (en) * | 1983-06-10 | 1984-12-18 | Duval Corporation | Horizontal, multistage electron beam refinement of metals with recycle |
US4518418A (en) * | 1983-06-10 | 1985-05-21 | Duval Corporation | Electron beam refinement of metals, particularly copper |
US4558729A (en) * | 1984-01-12 | 1985-12-17 | Demetron, Inc. | Method for high vacuum casting |
US4690875A (en) * | 1984-01-12 | 1987-09-01 | Degussa Electronics Inc., Materials Division | High vacuum cast ingots |
US4583580A (en) * | 1984-09-28 | 1986-04-22 | Electro Metals, A Division Of Demetron, Inc. | Continuous casting method and ingot produced thereby |
US4681787A (en) * | 1984-09-28 | 1987-07-21 | Degussa Electronics Inc. | Ingot produced by a continuous casting method |
US4641704A (en) * | 1985-01-25 | 1987-02-10 | Degussa Electronics Inc. | Continuous casting method and ingot produced thereby |
LU86090A1 (en) * | 1985-09-23 | 1987-04-02 | Metallurgie Hoboken | PROCESS FOR PREPARING AFFINANT TANTALUM OR NIOBIUM |
DE3723912A1 (en) * | 1987-07-18 | 1989-01-26 | Leybold Ag | DEVICE FOR MELTING METALS |
US4861001A (en) * | 1987-07-21 | 1989-08-29 | Retech, Inc. | Melting retort and method of melting materials |
US4850577A (en) * | 1988-06-15 | 1989-07-25 | Kabushiki Kaisha Daiki Aluminum Kogyosho | Melting and holding furnace |
US4932635A (en) * | 1988-07-11 | 1990-06-12 | Axel Johnson Metals, Inc. | Cold hearth refining apparatus |
US4838340A (en) * | 1988-10-13 | 1989-06-13 | Axel Johnson Metals, Inc. | Continuous casting of fine grain ingots |
US5084090A (en) * | 1990-07-19 | 1992-01-28 | Axel Johnson Metals, Inc. | Vacuum processing of reactive metal |
US5171357A (en) * | 1991-12-16 | 1992-12-15 | Axel Johnson Metals, Inc. | Vacuum processing of particulate reactive metal |
US5503655A (en) * | 1994-02-23 | 1996-04-02 | Orbit Technologies, Inc. | Low cost titanium production |
US5516081A (en) * | 1994-07-18 | 1996-05-14 | General Electric Company | Water-cooled molten metal refining hearth |
US5972282A (en) * | 1997-08-04 | 1999-10-26 | Oregon Metallurgical Corporation | Straight hearth furnace for titanium refining |
US6175585B1 (en) * | 1999-07-15 | 2001-01-16 | Oregon Metallurgical Corporation | Electron beam shielding apparatus and methods for shielding electron beams |
US6264884B1 (en) * | 1999-09-03 | 2001-07-24 | Ati Properties, Inc. | Purification hearth |
US6496529B1 (en) | 2000-11-15 | 2002-12-17 | Ati Properties, Inc. | Refining and casting apparatus and method |
US8891583B2 (en) | 2000-11-15 | 2014-11-18 | Ati Properties, Inc. | Refining and casting apparatus and method |
US6824585B2 (en) * | 2002-12-03 | 2004-11-30 | Adrian Joseph | Low cost high speed titanium and its alloy production |
WO2005017233A2 (en) * | 2003-06-06 | 2005-02-24 | Rmi Titanium Company | Insulated cold hearth for refinning metals having improved thermal efficiency |
US7803212B2 (en) | 2005-09-22 | 2010-09-28 | Ati Properties, Inc. | Apparatus and method for clean, rapidly solidified alloys |
US7803211B2 (en) | 2005-09-22 | 2010-09-28 | Ati Properties, Inc. | Method and apparatus for producing large diameter superalloy ingots |
US7578960B2 (en) * | 2005-09-22 | 2009-08-25 | Ati Properties, Inc. | Apparatus and method for clean, rapidly solidified alloys |
BRPI0809581A2 (en) | 2007-03-30 | 2019-03-12 | Ati Properties Inc | melting furnace including filament-discharged ion plasma electron emitter |
US8748773B2 (en) * | 2007-03-30 | 2014-06-10 | Ati Properties, Inc. | Ion plasma electron emitters for a melting furnace |
US7798199B2 (en) | 2007-12-04 | 2010-09-21 | Ati Properties, Inc. | Casting apparatus and method |
US8747956B2 (en) | 2011-08-11 | 2014-06-10 | Ati Properties, Inc. | Processes, systems, and apparatus for forming products from atomized metals and alloys |
US11150021B2 (en) * | 2011-04-07 | 2021-10-19 | Ati Properties Llc | Systems and methods for casting metallic materials |
US9050650B2 (en) | 2013-02-05 | 2015-06-09 | Ati Properties, Inc. | Tapered hearth |
CN104190892B (en) * | 2014-08-28 | 2016-03-30 | 云南钛业股份有限公司 | A kind of scan method maintaining electron-beam cold bed furnace rectangular crystallizer homogeneous temperature |
US20180044761A1 (en) * | 2015-03-10 | 2018-02-15 | Honeywell International Inc. | Method of purifying and casting materials |
ES2958763T3 (en) * | 2019-12-27 | 2024-02-14 | Fund Azterlan | Inoculation process for grain refining of a nickel-based alloy |
WO2024115645A1 (en) * | 2022-12-01 | 2024-06-06 | Kairos Medical Ag | Distillation device |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734244A (en) * | 1956-02-14 | herres | ||
US2798108A (en) * | 1957-07-02 | poland | ||
US2023483A (en) * | 1927-06-03 | 1935-12-10 | American Smelting Refining | Mechanical shovel for scotch hearths |
US2140607A (en) * | 1935-10-19 | 1938-12-20 | American Metal Co Ltd | Method of and apparatus for casting deoxidized copper |
FR1129402A (en) * | 1949-10-12 | 1957-01-21 | Pouring gutter | |
US2899556A (en) * | 1952-10-17 | 1959-08-11 | Apparatus for the treatment of substances | |
US2745891A (en) * | 1954-03-15 | 1956-05-15 | Rem Cru Titanium Inc | Apparatus for melting highly reactive metals |
US2840463A (en) * | 1954-05-13 | 1958-06-24 | Aluminum Co Of America | Degassing and purifying molten aluminous metal |
US2789152A (en) * | 1955-06-01 | 1957-04-16 | Nat Res Corp | Electric furnace for production of metals |
US2932588A (en) * | 1955-07-06 | 1960-04-12 | English Electric Valve Co Ltd | Methods of manufacturing thin films of refractory dielectric materials |
IT584331A (en) * | 1955-10-29 | |||
NL226087A (en) * | 1956-07-27 | 1900-01-01 | ||
US2997760A (en) * | 1957-06-10 | 1961-08-29 | Stauffer Chemical Co | Continous vaccum casting process |
US3020387A (en) * | 1959-06-03 | 1962-02-06 | Alloyd Electronics Corp | Electron beam heating devices |
US2994801A (en) * | 1959-06-05 | 1961-08-01 | Stauffer Chemical Co | Electron beam generation |
US3068309A (en) * | 1960-06-22 | 1962-12-11 | Stauffer Chemical Co | Electron beam furnace with multiple field guidance of electrons |
NL287742A (en) * | 1962-01-15 |
-
1962
- 1962-03-30 US US183841A patent/US3343828A/en not_active Expired - Lifetime
-
1963
- 1963-03-20 AT AT218963A patent/AT264858B/en active
- 1963-03-20 GB GB11012/63A patent/GB959367A/en not_active Expired
- 1963-03-25 CH CH372963A patent/CH412344A/en unknown
- 1963-03-27 LU LU43432D patent/LU43432A1/xx unknown
- 1963-03-28 NL NL63290817A patent/NL143278B/en unknown
- 1963-03-29 DK DK144363AA patent/DK107891C/en active
Also Published As
Publication number | Publication date |
---|---|
AT264858B (en) | 1968-09-25 |
LU43432A1 (en) | 1963-05-27 |
GB959367A (en) | 1964-06-03 |
CH412344A (en) | 1966-04-30 |
NL143278B (en) | 1974-09-16 |
US3343828A (en) | 1967-09-26 |
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