FR1584406A - - Google Patents

Info

Publication number
FR1584406A
FR1584406A FR163975A FR1584406DA FR1584406A FR 1584406 A FR1584406 A FR 1584406A FR 163975 A FR163975 A FR 163975A FR 1584406D A FR1584406D A FR 1584406DA FR 1584406 A FR1584406 A FR 1584406A
Authority
FR
France
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
Application number
FR163975A
Other languages
French (fr)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1584406A publication Critical patent/FR1584406A/fr
Expired legal-status Critical Current

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
FR163975A 1968-08-23 1968-08-23 Expired FR1584406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR163975 1968-08-23

Publications (1)

Publication Number Publication Date
FR1584406A true FR1584406A (en) 1969-12-19

Family

ID=8653973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR163975A Expired FR1584406A (en) 1968-08-23 1968-08-23

Country Status (9)

Country Link
US (1) US3584676A (en)
BE (1) BE735422A (en)
CH (1) CH511635A (en)
DE (1) DE1941968C3 (en)
ES (1) ES369458A1 (en)
FR (1) FR1584406A (en)
GB (1) GB1246556A (en)
LU (1) LU59280A1 (en)
NL (1) NL166284C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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 (en) * 1976-08-11 1978-03-10 Onera (Off Nat Aerospatiale) PROCESS AND APPARATUS FOR THE MOLDING OF SHAPED PARTS IN REFRACTORY COMPOSITE MATERIAL
DE2659448C2 (en) * 1976-12-30 1981-11-26 Getrag Getriebe- Und Zahnradfabrik Gmbh, 7140 Ludwigsburg Synchronizing device for clutches, especially of gearboxes
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 (en) * 2019-10-24 2020-06-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Комсомольский-на-Амуре государственный университет" (ФГБОУ ВО "КнАГУ") Method of metal casting into cold foundry shell mold

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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 (en) * 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

Also Published As

Publication number Publication date
DE1941968B2 (en) 1971-12-16
DE1941968A1 (en) 1970-03-05
US3584676A (en) 1971-06-15
BE735422A (en) 1969-12-01
NL166284B (en) 1981-02-16
LU59280A1 (en) 1970-01-01
CH511635A (en) 1971-08-31
GB1246556A (en) 1971-09-15
NL166284C (en) 1981-07-15
NL6911943A (en) 1970-02-25
DE1941968C3 (en) 1974-11-14
ES369458A1 (en) 1971-06-16

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Legal Events

Date Code Title Description
CL Concession to grant licences
CL Concession to grant licences
ST Notification of lapse