BE754962A - Procede de production de solides par solidification orientee - Google Patents
Procede de production de solides par solidification orienteeInfo
- Publication number
- BE754962A BE754962A BE754962DA BE754962A BE 754962 A BE754962 A BE 754962A BE 754962D A BE754962D A BE 754962DA BE 754962 A BE754962 A BE 754962A
- Authority
- BE
- Belgium
- Prior art keywords
- solids
- production
- oriented solidification
- solidification
- oriented
- Prior art date
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
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/007—Mechanisms for moving either the charge or the heater
-
- 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
- C30B21/00—Unidirectional solidification of eutectic materials
- C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S420/00—Alloys or metallic compositions
- Y10S420/902—Superplastic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/80—Material per se process of making same
- Y10S505/815—Process of making per se
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85165669A | 1969-08-20 | 1969-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE754962A true BE754962A (fr) | 1971-02-01 |
Family
ID=25311319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE754962D BE754962A (fr) | 1969-08-20 | Procede de production de solides par solidification orientee |
Country Status (6)
Country | Link |
---|---|
US (1) | US3620686A (xx) |
BE (1) | BE754962A (xx) |
DE (1) | DE2041476A1 (xx) |
FR (1) | FR2058114A5 (xx) |
GB (1) | GB1318725A (xx) |
NL (1) | NL7012111A (xx) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA957180A (en) * | 1971-06-16 | 1974-11-05 | Massachusetts, Institute Of Technology | Alloy compositions containing non-dendritic solids and process for preparing and casting same |
US3709284A (en) * | 1971-11-19 | 1973-01-09 | Airco Inc | Apparatus for continuous casting |
US3948650A (en) * | 1972-05-31 | 1976-04-06 | Massachusetts Institute Of Technology | Composition and methods for preparing liquid-solid alloys for casting and casting methods employing the liquid-solid alloys |
US3951651A (en) * | 1972-08-07 | 1976-04-20 | Massachusetts Institute Of Technology | Metal composition and methods for preparing liquid-solid alloy metal compositions and for casting the metal compositions |
US3954455A (en) * | 1973-07-17 | 1976-05-04 | Massachusetts Institute Of Technology | Liquid-solid alloy composition |
US3902544A (en) * | 1974-07-10 | 1975-09-02 | Massachusetts Inst Technology | Continuous process for forming an alloy containing non-dendritic primary solids |
US4465545A (en) * | 1982-07-30 | 1984-08-14 | The Board Of Trustees Of The Leland Stanford Junior University | Method of growing single crystal cadmium telluride |
US4540550A (en) * | 1982-10-29 | 1985-09-10 | Westinghouse Electric Corp. | Apparatus for growing crystals |
US4610754A (en) * | 1982-10-29 | 1986-09-09 | Westinghouse Electric Corp. | Method for growing crystals |
NL8402575A (nl) * | 1984-08-23 | 1986-03-17 | Philips Nv | Werkwijze voor de vervaardiging van bismuthgermanaatkristallen. |
DE3837559A1 (de) * | 1987-04-08 | 1990-05-10 | Inst Elektroswarki Patona | Verfahren zur herstellung von monolithischen metallischen rohlingen durch auffrieren |
US6311760B1 (en) * | 1999-08-13 | 2001-11-06 | Asea Brown Boveri Ag | Method and apparatus for casting directionally solidified article |
US20090000758A1 (en) | 2007-04-06 | 2009-01-01 | Ashley Stone | Device for Casting |
FR2985722B1 (fr) * | 2012-01-13 | 2014-02-14 | Commissariat Energie Atomique | Procede de purification du silicium. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1892806A (en) * | 1929-08-31 | 1933-01-03 | Ingvald O Pedersen | Manufacture of drawn glass |
US3208112A (en) * | 1961-11-01 | 1965-09-28 | Albert W Scribner | Metal casting method and apparatus |
DE1225151B (de) * | 1964-05-12 | 1966-09-22 | Bayer Ag | Durch Zwischenwaende in mehrere Zellen quer zur Laengsachse unterteiltes Gefaess |
US3470039A (en) * | 1966-12-21 | 1969-09-30 | Texas Instruments Inc | Continuous junction growth |
US3494139A (en) * | 1967-01-23 | 1970-02-10 | Virtis Co Inc | Freeze concentrator |
-
0
- BE BE754962D patent/BE754962A/xx unknown
-
1969
- 1969-08-20 US US851656A patent/US3620686A/en not_active Expired - Lifetime
-
1970
- 1970-08-14 FR FR7030061A patent/FR2058114A5/fr not_active Expired
- 1970-08-17 NL NL7012111A patent/NL7012111A/xx unknown
- 1970-08-19 GB GB3983670A patent/GB1318725A/en not_active Expired
- 1970-08-20 DE DE19702041476 patent/DE2041476A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7012111A (xx) | 1971-02-23 |
DE2041476A1 (de) | 1971-03-04 |
GB1318725A (en) | 1973-05-31 |
US3620686A (en) | 1971-11-16 |
FR2058114A5 (xx) | 1971-05-21 |
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