Compositions – Radioactive compositions – Nuclear reactor fuel
Patent
1997-02-06
1998-06-09
Mai, Ngoclan
Compositions
Radioactive compositions
Nuclear reactor fuel
252643, 264 05, 501152, G21C 2100
Patent
active
057628319
ABSTRACT:
This invention relates to a composite nuclear fuel material and method of manufacture of said material.
The purpose of the invention is a composite nuclear fuel material comprising a matrix inert under irradiation and particles of nuclear fuel offering good resistance to fissure propagation under irradiation and high retention of volatile fission products.
This purpose is achieved using a method which allows the creation of a clearance of a few microns between the particles and the matrix.
REFERENCES:
patent: 3657137 (1972-04-01), Burke et al.
patent: 3867489 (1975-02-01), Rubin
patent: 4512939 (1985-04-01), Don et al.
patent: 4671904 (1987-06-01), Don et al.
Bonnerot Jean-Marc
Fleury Jean-Pierre
Viallard Isabelle
Commissariat a l''Energie Atomique
Mai Ngoclan
LandOfFree
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