LU59952A1 - - Google Patents
Info
- Publication number
- LU59952A1 LU59952A1 LU59952DA LU59952A1 LU 59952 A1 LU59952 A1 LU 59952A1 LU 59952D A LU59952D A LU 59952DA LU 59952 A1 LU59952 A1 LU 59952A1
- Authority
- LU
- Luxembourg
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
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR176897 | 1968-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU59952A1 true LU59952A1 (OSRAM) | 1970-06-09 |
Family
ID=8657919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU59952D LU59952A1 (OSRAM) | 1968-12-06 | 1969-12-05 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3671229A (OSRAM) |
| JP (1) | JPS5020536B1 (OSRAM) |
| AT (1) | AT304888B (OSRAM) |
| BE (1) | BE742681A (OSRAM) |
| CH (1) | CH520771A (OSRAM) |
| DE (1) | DE1960999C3 (OSRAM) |
| ES (1) | ES374265A1 (OSRAM) |
| FR (1) | FR1594154A (OSRAM) |
| GB (1) | GB1292297A (OSRAM) |
| LU (1) | LU59952A1 (OSRAM) |
| NL (1) | NL164325C (OSRAM) |
| NO (1) | NO128448B (OSRAM) |
| SE (1) | SE370085B (OSRAM) |
| ZA (1) | ZA698478B (OSRAM) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1048790A (en) * | 1974-09-30 | 1979-02-20 | Graeme W. Walters | Continuous reflux refining of metals |
| US4133517A (en) * | 1974-09-30 | 1979-01-09 | Commonwealth Scientific And Industrial Research Organization | Continuous reflux refining of metals |
| EP0004174B1 (en) * | 1978-03-08 | 1983-04-27 | Massachusetts Institute Of Technology | A process for refining a non-eutectic metal alloy |
| US4221590A (en) * | 1978-12-26 | 1980-09-09 | Aluminum Company Of America | Fractional crystallization process |
| NO158107C (no) * | 1979-10-09 | 1988-07-13 | Showa Aluminium Co Ltd | Fremgangsmaate ved smelting av aluminium. |
| US4595734A (en) * | 1980-02-04 | 1986-06-17 | Interplastic Corporation | Molding compositions |
| FR2524489A1 (fr) * | 1982-03-30 | 1983-10-07 | Pechiney Aluminium | Procede de purification de metaux par segregation |
| FR2524490B1 (fr) * | 1982-03-31 | 1988-05-13 | Pechiney Aluminium | Procede d'obtention d'aluminium de tres haute purete en elements eutectiques |
| EP0099948B1 (en) * | 1982-07-28 | 1986-11-20 | Showa Aluminum Corporation | Process for producing high-purity aluminum |
| US4469512A (en) * | 1982-07-29 | 1984-09-04 | Showa Aluminum Corporation | Process for producing high-purity aluminum |
| FR2564485B1 (fr) * | 1984-05-17 | 1986-08-14 | Pechiney Aluminium | Procede de purification en continu de metaux par cristallisation fractionnee sur un cylindre tournant |
| US4734127A (en) * | 1984-10-02 | 1988-03-29 | Nippon Light Metal Co., Ltd. | Process and apparatus for refining aluminum |
| FR2592663B1 (fr) * | 1986-01-06 | 1992-07-24 | Pechiney Aluminium | Procede ameliore de purification de metaux par cristallisation fractionnee |
| DE3627624A1 (de) * | 1986-08-14 | 1988-02-18 | Bayer Ag | Verfahren zur herstellung von kohlenstoffarmem silicium |
| FR2633640B1 (OSRAM) * | 1988-07-01 | 1991-04-19 | Pechiney Aluminium | |
| FR2708000B1 (fr) * | 1993-07-22 | 1995-08-25 | Pechiney Aluminium | Aluminium électroraffiné à basse teneur en uranium, thorium et terres rares. |
| ATE270348T1 (de) * | 2001-09-03 | 2004-07-15 | Corus Technology Bv | Verfahren zum reinigen einer aluminium-legierung |
| NL1019105C2 (nl) | 2001-10-03 | 2003-04-04 | Corus Technology B V | Werkwijze en inrichting voor het beheersen van het aandeel kristallen in een vloeistof-kristalmengsel. |
| EP1380659A1 (en) | 2002-07-05 | 2004-01-14 | Corus Technology BV | Method for fractional crystallisation of a metal |
| EP1380658A1 (en) * | 2002-07-05 | 2004-01-14 | Corus Technology BV | Method for fractional crystallisation of a molten metal |
| BRPI0416685B1 (pt) | 2003-11-19 | 2013-07-09 | método para resfriar um metal fundido no máximo parcialmente solidificado durante a cristalização fracionária | |
| CA2558104C (en) | 2004-03-19 | 2010-06-22 | Corus Technology Bv | Method for the purification of a molten metal |
| NL1029612C2 (nl) * | 2005-07-26 | 2007-01-29 | Corus Technology B V | Werkwijze voor het analyseren van vloeibaar metaal en inrichting voor gebruik daarbij. |
| US8313554B2 (en) | 2006-06-22 | 2012-11-20 | Aleris Switzerland Gmbh | Method for the separation of molten aluminium and solid inclusions |
| EP2032725B1 (en) | 2006-06-28 | 2010-07-28 | Aleris Switzerland GmbH | Crystallisation method for the purification of a molten metal, in particular recycled aluminium |
| JP5175280B2 (ja) | 2006-07-07 | 2013-04-03 | アレリス、スウィッツァーランド、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | アルミニウムのような金属母液から精製された金属を分離精製する方法および装置 |
-
1968
- 1968-12-06 FR FR176897A patent/FR1594154A/fr not_active Expired
-
1969
- 1969-12-03 US US881838A patent/US3671229A/en not_active Expired - Lifetime
- 1969-12-04 SE SE16711/69A patent/SE370085B/xx unknown
- 1969-12-04 DE DE1960999A patent/DE1960999C3/de not_active Expired
- 1969-12-05 LU LU59952D patent/LU59952A1/xx unknown
- 1969-12-05 CH CH1817169A patent/CH520771A/fr not_active IP Right Cessation
- 1969-12-05 ZA ZA698478A patent/ZA698478B/xx unknown
- 1969-12-05 AT AT1138769A patent/AT304888B/de active
- 1969-12-05 ES ES374265A patent/ES374265A1/es not_active Expired
- 1969-12-05 GB GB59481/69A patent/GB1292297A/en not_active Expired
- 1969-12-05 NL NL6918328.A patent/NL164325C/xx not_active IP Right Cessation
- 1969-12-05 NO NO04811/69A patent/NO128448B/no unknown
- 1969-12-05 BE BE742681D patent/BE742681A/xx not_active IP Right Cessation
- 1969-12-06 JP JP44098242A patent/JPS5020536B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE370085B (OSRAM) | 1974-09-30 |
| NO128448B (OSRAM) | 1973-11-19 |
| NL164325B (nl) | 1980-07-15 |
| US3671229A (en) | 1972-06-20 |
| ES374265A1 (es) | 1971-12-16 |
| BE742681A (OSRAM) | 1970-06-05 |
| DE1960999B2 (de) | 1975-01-09 |
| ZA698478B (en) | 1971-01-27 |
| NL6918328A (OSRAM) | 1970-06-09 |
| DE1960999A1 (de) | 1970-06-25 |
| NL164325C (nl) | 1980-12-15 |
| AT304888B (de) | 1973-01-25 |
| DE1960999C3 (de) | 1975-08-14 |
| CH520771A (fr) | 1972-03-31 |
| JPS5020536B1 (OSRAM) | 1975-07-16 |
| FR1594154A (OSRAM) | 1970-06-01 |
| GB1292297A (en) | 1972-10-11 |