FR95538E - Perfectionnements au traitement des matériaux réactifs. - Google Patents
Perfectionnements au traitement des matériaux réactifs.Info
- Publication number
- FR95538E FR95538E FR166238A FR166238A FR95538E FR 95538 E FR95538 E FR 95538E FR 166238 A FR166238 A FR 166238A FR 166238 A FR166238 A FR 166238A FR 95538 E FR95538 E FR 95538E
- Authority
- FR
- France
- Prior art keywords
- treatment
- reactive materials
- reactive
- materials
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- 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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/10—Crucibles or containers for supporting the melt
-
- 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
- F27B14/00—Crucible or pot furnaces
- F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
- F27B14/061—Induction furnaces
- F27B14/063—Skull melting type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
-
- 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
- F27B14/00—Crucible or pot furnaces
- F27B14/04—Crucible or pot furnaces adapted for treating the charge in vacuum or special atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/01—Charges containing mainly non-ferrous metals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3896/66A GB1122944A (en) | 1966-01-28 | 1966-01-28 | Improvements in or relating to the treatment of reactive materials |
GB41989/67A GB1145769A (en) | 1966-01-28 | 1967-09-14 | Improvements in or relating to apparatus for the heat treatment of electrically conductive materials |
Publications (1)
Publication Number | Publication Date |
---|---|
FR95538E true FR95538E (fr) | 1971-01-22 |
Family
ID=40427384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR166238A Expired FR95538E (fr) | 1966-01-28 | 1968-09-13 | Perfectionnements au traitement des matériaux réactifs. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3520980A (fr) |
CH (1) | CH494939A (fr) |
DE (1) | DE1758858A1 (fr) |
FR (1) | FR95538E (fr) |
GB (1) | GB1145769A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1269762A (en) * | 1970-01-09 | 1972-04-06 | David Ainsworth Hukin | Improvements in or relating to crucibles |
US4049384A (en) * | 1975-04-14 | 1977-09-20 | Arthur D. Little, Inc. | Cold crucible system |
US4145591A (en) * | 1976-01-24 | 1979-03-20 | Nitto Chemical Industry Co., Ltd. | Induction heating apparatus with leakage flux reducing means |
US4058668A (en) * | 1976-03-01 | 1977-11-15 | The United States Of America As Represented By The Secretary Of The Interior | Cold crucible |
FR2497050A1 (fr) * | 1980-12-23 | 1982-06-25 | Saphymo Stel | Dispositif de fusion par induction directe en cage froide avec confinement electromagnetique de la charge fondue |
US5125004A (en) * | 1991-01-30 | 1992-06-23 | Consarc Composition | Vacuum induction melting assembly having simultaneously activated cooling and power connections |
JP3287031B2 (ja) * | 1991-10-16 | 2002-05-27 | 神鋼電機株式会社 | コールドウォール誘導溶解ルツボ炉 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1492063A (fr) * | 1966-04-05 | 1967-08-18 | Commissariat Energie Atomique | Perfectionnement aux fours électriques haute fréquence pour la fabrication en continu de réfractaires électrofondus |
-
1967
- 1967-09-14 GB GB41989/67A patent/GB1145769A/en not_active Expired
-
1968
- 1968-08-22 DE DE19681758858 patent/DE1758858A1/de active Pending
- 1968-08-27 US US755632A patent/US3520980A/en not_active Expired - Lifetime
- 1968-09-10 CH CH1352668A patent/CH494939A/de unknown
- 1968-09-13 FR FR166238A patent/FR95538E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1145769A (en) | 1969-03-19 |
CH494939A (de) | 1970-08-15 |
US3520980A (en) | 1970-07-21 |
DE1758858A1 (de) | 1970-11-12 |
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