Graphite-coated tube and process for producing the same

Details Graphite-coated tube and process for producing the same Graphite-coated tube and process for producing the same

1982-11-22

1986-10-21

Behrend, Harvey E.

Chemistry: electrical and wave energy

Processes and products

Electrostatic field or electrical discharge

204 381, 2041812, 2041816, 376417, C25D 1300, G21C 306

Patent

active

046184066

ABSTRACT:
A graphite-coated tube, especially a cladding for nuclear fuel pellets, comprising a matrix tube of zircalloy, an oxide layer of not more than about 5,000 .ANG. laid on an inside surface of the matrix tube, and a graphite layer of at least 5 .mu.m laid on the oxide layer has a good resistance to peeling of the graphite layer.

REFERENCES:
patent: 3493482 (1970-02-01), Irwin
patent: 3622486 (1971-11-01), Brewer et al.
patent: 3676383 (1972-07-01), Scala et al.
patent: 3787305 (1974-01-01), Ballard
patent: 3864220 (1975-02-01), Denning et al.
patent: 3909370 (1975-09-01), Videm et al.
patent: 4093756 (1978-06-01), Donaghy
patent: 4268586 (1981-05-01), Hanneman et al.

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