BE735422A - - Google Patents
Info
- Publication number
- BE735422A BE735422A BE735422DA BE735422A BE 735422 A BE735422 A BE 735422A BE 735422D A BE735422D A BE 735422DA BE 735422 A BE735422 A BE 735422A
- Authority
- BE
- Belgium
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
- C30B11/003—Heating or cooling of the melt or the crystallised material
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR163975 | 1968-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE735422A true BE735422A (it) | 1969-12-01 |
Family
ID=8653973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE735422D BE735422A (it) | 1968-08-23 | 1969-06-30 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3584676A (it) |
| BE (1) | BE735422A (it) |
| CH (1) | CH511635A (it) |
| DE (1) | DE1941968C3 (it) |
| ES (1) | ES369458A1 (it) |
| FR (1) | FR1584406A (it) |
| GB (1) | GB1246556A (it) |
| LU (1) | LU59280A1 (it) |
| NL (1) | NL166284C (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3857436A (en) * | 1973-02-13 | 1974-12-31 | D Petrov | Method and apparatus for manufacturing monocrystalline articles |
| FR2361181A1 (fr) * | 1976-08-11 | 1978-03-10 | Onera (Off Nat Aerospatiale) | Procede et appareillage pour le moulage de pieces de forme en materiau composite refractaire |
| DE2659448C2 (de) * | 1976-12-30 | 1981-11-26 | Getrag Getriebe- Und Zahnradfabrik Gmbh, 7140 Ludwigsburg | Synchronisiereinrichtung für Schaltkupplungen, insbes. von Schaltgetrieben |
| US4108236A (en) * | 1977-04-21 | 1978-08-22 | United Technologies Corporation | Floating heat insulating baffle for directional solidification apparatus utilizing liquid coolant bath |
| US4178986A (en) * | 1978-03-31 | 1979-12-18 | General Electric Company | Furnace for directional solidification casting |
| US4549599A (en) * | 1978-10-19 | 1985-10-29 | United Technologies Corporation | Preventing mold and casting cracking in high rate directional solidification processes |
| GB2112309B (en) * | 1981-12-23 | 1986-01-02 | Rolls Royce | Making a cast single crystal article |
| RU2722955C1 (ru) * | 2019-10-24 | 2020-06-05 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Комсомольский-на-Амуре государственный университет" (ФГБОУ ВО "КнАГУ") | Способ заливки металла в холодную литейную оболочковую форму |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1793672A (en) * | 1926-02-16 | 1931-02-24 | Percy W Bridgman | Crystals and their manufacture |
| US2594998A (en) * | 1950-02-23 | 1952-04-29 | Gen Electric | Single crystal fabrication |
| NL136758C (it) * | 1963-10-21 | 1900-01-01 | ||
| US3441078A (en) * | 1967-02-01 | 1969-04-29 | Trw Inc | Method and apparatus for improving grain structures and soundness of castings |
| US3532155A (en) * | 1967-12-05 | 1970-10-06 | Martin Metals Co | Process for producing directionally solidified castings |
-
1968
- 1968-08-23 FR FR163975A patent/FR1584406A/fr not_active Expired
-
1969
- 1969-06-30 BE BE735422D patent/BE735422A/xx not_active IP Right Cessation
- 1969-07-12 ES ES369458A patent/ES369458A1/es not_active Expired
- 1969-07-15 GB GB35586/69A patent/GB1246556A/en not_active Expired
- 1969-08-05 NL NL6911943.A patent/NL166284C/xx not_active IP Right Cessation
- 1969-08-11 US US848974A patent/US3584676A/en not_active Expired - Lifetime
- 1969-08-12 CH CH1224169A patent/CH511635A/fr not_active IP Right Cessation
- 1969-08-13 LU LU59280D patent/LU59280A1/xx unknown
- 1969-08-18 DE DE1941968A patent/DE1941968C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1584406A (it) | 1969-12-19 |
| NL6911943A (it) | 1970-02-25 |
| ES369458A1 (es) | 1971-06-16 |
| DE1941968A1 (de) | 1970-03-05 |
| LU59280A1 (it) | 1970-01-01 |
| GB1246556A (en) | 1971-09-15 |
| US3584676A (en) | 1971-06-15 |
| NL166284B (nl) | 1981-02-16 |
| NL166284C (nl) | 1981-07-15 |
| DE1941968C3 (de) | 1974-11-14 |
| DE1941968B2 (de) | 1971-12-16 |
| CH511635A (fr) | 1971-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE Effective date: 19850630 |