Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2007-08-28
2007-08-28
Ward, Jessica (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C029S402090, C029S402130, C029S402160, C228S119000, C228S262310, C228S262420, C228S262450, C228S262610, C228S262900, C427S142000, C427S282000
Reexamination Certificate
active
10733351
ABSTRACT:
The method of the invention enables a coating to be made on at least one face to be protected of a metal substrate and/or article in order to improve its performance in terms of resistance to wear by friction, in particular at high temperature. The method comprises the following steps:providing a flexible sheet derived from at least one plate obtained by the technique of casting a strip by silkscreen printing from a viscous material made of a binder and a metal powder of a superalloy;cutting said flexible sheet to the dimensions of said face to be protected of a metal substrate and/or article in order to constitute a preform;placing said preform on said face to be protected of a metal substrate and/or article; andraising the assembly to a temperature enabling a coating to be formed by establishing a bond between said preform and said face to be protected.
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Snecma Moteurs
Ward Jessica
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