Published September 26, 1975 | Version v1
Patent Open

Mixed phase evaporation source

Creators

Description

Apparatus for reducing convection current heat loss in electron beam evaporator is described. A material to be evaporated (evaporant) is placed in the crucible of an electron beam evaporation source along with a porous mass formed of a powdered or finely divided solid to act as an impedance to convection currents. A feed system is employed to replenish the supply of evaporant as it is vaporized

Availability note (English)

MF available from INIS under the Report Number.

Files

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Additional details

Additional titles

Original title (Dutch)
Inrichting voor het verdampen van materialen

Publishing Information

Imprint Pagination
10 p.
IPC:
Int. Cl. B01d1/00; B01d59/44.
IPC
Int. Cl. B01d1/00; B01d59/44.
Patent number
NL patent document 7511358/A/

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
7257630
Subject category
S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
Descriptors DEI
CONVECTION; CORROSION; EFFICIENCY; ELECTRON BEAMS; EVAPORATION; LASER ISOTOPE SEPARATION; POROSITY; POWDERS; TUNGSTEN; URANIUM
Descriptors DEC
ACTINIDES; BEAMS; CHEMICAL REACTIONS; ELEMENTS; ENERGY TRANSFER; HEAT TRANSFER; ISOTOPE SEPARATION; LEPTON BEAMS; METALS; PARTICLE BEAMS; PHASE TRANSFORMATIONS; SEPARATION PROCESSES; TRANSITION ELEMENTS

Optional Information

Notes
Priority 11 Oct 1974, USA; 2 figs.