Stainless steel tubular element with improved wear resistance

Details Stainless steel tubular element with improved wear resistance Stainless steel tubular element with improved wear resistance

1987-09-18

1989-10-10

Behrend, Harvey E.

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

427 38, 427309, 427399, 376327, 376900, 376305, B05D 306, G21C 710

Patent

active

048731170

ABSTRACT:
A sheath for a nuclear reactor control rod consists of chromium nickel stainless steel. It is protected against friction wear by nitridation over a depth of from 15 to 50 .mu.m obtained by an electric discharge in a nitrogen containing atmosphere.

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Materials Sci. & Eng., vol. 40, No. 2, 1979, pp. 261-263.
J. Vac. Sci. Technol., vol. 15, No. 2, Mar./Apr. 1978, pp. 313-317, Jindal.

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