Carbon member having a metal spray coating

Details Carbon member having a metal spray coating Carbon member having a metal spray coating

1996-10-29

1997-12-09

Turner, Archene

Stock material or miscellaneous articles

Self-sustaining carbon mass or layer with impregnant or...

427446, 427453, 427454, 427455, 428156, 428161, 428164, 428212, 428332, 428457, 428469, B32B 900

Patent

active

056958838

ABSTRACT:
A carbon member having an excellent bonding property is provided at its surface with a metal spray coating layer, and comprises a carbon substrate and a spray coating layer made from at least one metal selected from Cr, Ti, V, W, Mo, Zr, Nb and Ta or an alloy thereof, in which the coating layer has a ratio of linear expansion coefficient to carbon of 0.73-1.44 and a large chemical affinity to carbon at its interface.

REFERENCES:
patent: 3085317 (1963-04-01), Stackhouse
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patent: 3476586 (1969-11-01), Valtschev et al.
patent: 3553010 (1971-01-01), Rubisch et al.
patent: 3849080 (1974-11-01), Zechmeister
patent: 3915508 (1975-10-01), Hooton et al.
patent: 4772514 (1988-09-01), Neufuss et al.
patent: 4915494 (1990-04-01), Shipley et al.

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