FIELD: machine building.
SUBSTANCE: in a seal design, where an adhesive gasket with a property of sticking after hardening in elastic condition after application is placed between connecting surfaces, at least, of two parts, and in order to do the seal, the adhesive gasket strongly sticks to one part, which is made of a material, to which the adhesive gasket sticks poorly. At least one part of at least two parts is formed from a material having low density of functional group existence on a connecting surface of one part. The metal film produced by thermal spraying is formed on the connecting surface of one part, and the adhesive gasket sticks to the metal film produced by thermal spraying.
EFFECT: invention improves seal reliability.
5 cl, 6 dwg
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