LU47066A1 - - Google Patents

Info

Publication number: LU47066A1
Authority: LU; Luxembourg

Application number

LU47066A

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.)

1963-10-10

Filing date

1964-10-02

Publication date

1964-12-02

1963-10-10 Priority claimed from FR950238A external-priority patent/FR1389454A/fr

1964-10-02 Application filed filed Critical

1964-12-02 Publication of LU47066A1 publication Critical patent/LU47066A1/xx

Links

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/58—Solid reactor fuel Pellets made of fissile material
- G21C3/62—Ceramic fuel
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/06—Melting-down metal, e.g. metal particles, in the mould
- 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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons
- 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
- 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
- C30B11/001—Continuous growth
- 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
- C30B11/04—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt
- C30B11/08—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt every component of the crystal composition being added during the crystallisation
- C30B11/10—Solid or liquid components, e.g. Verneuil method
- 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
- C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
- C30B29/605—Products containing multiple oriented crystallites, e.g. columnar crystallites
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Metallurgy (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Manufacturing & Machinery (AREA)
Life Sciences & Earth Sciences (AREA)
High Energy & Nuclear Physics (AREA)
Plasma & Fusion (AREA)
Ceramic Engineering (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Manufacture And Refinement Of Metals (AREA)

LU47066A 1963-10-10 1964-10-02 LU47066A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR950238A FR1389454A (fr)	1963-10-10	1963-10-10	Procédé de fabrication de lingots à cristallisation équi-axe et grains fins
FR986394A FR86465E (fr)	1963-10-10	1964-08-27	Procédé de fabrication de lingots à cristallisation équi-axe et grains fins

Publications (1)

Publication Number	Publication Date
LU47066A1 true LU47066A1 (fr)	1964-12-02

Family

ID=26203828

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU47066A LU47066A1 (fr)	1963-10-10	1964-10-02

Country Status (6)

Country	Link
BE (1)	BE653906A (fr)
CH (1)	CH434768A (fr)
ES (1)	ES304827A1 (fr)
FR (1)	FR86465E (fr)
GB (1)	GB1022436A (fr)
LU (1)	LU47066A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3528484A (en) *	1967-09-15	1970-09-15	Edelstahlwerk Veb	Crystallizers for vacuum-melting installations,particularly electronbeam melting furnaces
JPS60124452A (ja) *	1983-12-07	1985-07-03	Hitachi Ltd	高純度金属スリ−ブの製造方法

1964
- 1964-08-27 FR FR986394A patent/FR86465E/fr not_active Expired
- 1964-10-02 GB GB40287/64A patent/GB1022436A/en not_active Expired
- 1964-10-02 LU LU47066A patent/LU47066A1/xx unknown
- 1964-10-02 BE BE653906A patent/BE653906A/xx unknown
- 1964-10-09 CH CH1313264A patent/CH434768A/fr unknown
- 1964-10-10 ES ES0304827A patent/ES304827A1/es not_active Expired

Also Published As

Publication number	Publication date
ES304827A1 (es)	1966-06-01
GB1022436A (en)	1966-03-16
CH434768A (fr)	1967-04-30
FR86465E (fr)	1966-02-18
BE653906A (fr)	1965-02-01

Publication	Publication Date	Title
AR142945A1 (fr)	1965-02-11
BE627012A (fr)
BE626826A (fr)
BE627145A (fr)
BE627023A (fr)
BE465565A (fr)
BE507458A (fr)
BE626915A (fr)
BE626358A (fr)
BE625880A (fr)
BE621232A (fr)
BE643512A (fr)	1964-08-07
BE627151A (fr)
BE642445A (fr)
BE626803A (fr)
BE462764A (fr)
BE645609A (fr)	1964-07-16
BE31062A (fr)
BE623117A (fr)
BE603935A (fr)
BE625136A (fr)
BE642963A (fr)	1964-05-15
BE626590A (fr)
BE533484A (fr)
BE644917A (fr)	1964-09-09