G - Physics – 21 – C
Patent
G - Physics
21
C
359/82
G21C 3/28 (2006.01) G21C 3/62 (2006.01)
Patent
CA 2005006
NUCLEAR FUEL PARTICLES AND METHOD OF MAKING NUCLEAR FUEL COMPACTS Abstract of Disclosure Nuclear fuel particles having fission-product- retentive characteristics are disclosed which are particularly adapted for the production of nuclear fuel compacts or nuclear fuel elements by combination with a matrix material having an acceptable nuclear properties and good thermal conductivity. Preferably, the outermost shell of the fission-product-retentive layer is formed of a refractory carbide, such as silicon carbide or zirconium carbide, and a thin overcoating material is applied thereto. When aluminum is employed as the matrix material, an overcoating of elemental silicon or elemental zirconium is used which is wet by the aluminum matrix. Silicon also forms a low melting eutectic alloy with the aluminum of the matrix that provides good lubricating properties -- a particularly valuable feature when high pressure extrusion is used to form fuel elements. In addition, a strong chemical bond is formed between silicon and a refractory silicon carbide outer surface, resulting in an excellent heat flow path from the nuclear fuel to the boundary of the fuel element from which heat transfer occurs.
Schleicher Robert W. Jr.
Stansfield Orlin M.
General Atomics
Macrae & Co.
Schleicher Robert W. Jr.
Stansfield Orlin M.
LandOfFree
Nuclear fuel particles and method of making nuclear fuel... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Nuclear fuel particles and method of making nuclear fuel..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nuclear fuel particles and method of making nuclear fuel... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1579309