Assembly comprising two metallic parts protected against the formation of a galvanic couple

Assembly (1, 100) according to any one of the previous claims, characterised in that for each coat of paint (12a, 14a) containing a filler of particles conducting electricity, said particles are carbon and/or metal particles.

Assembly (100) according to any one of the previous claims, characterised in that said first part (102) is a fluid conveyance tube fitting, and in that said second part (104) is a fluid conveyance tube.

Assembly (1, 100) according to any one of the previous claims, characterised in that it comprises more than two metallic parts in contact.

Aircraft comprising at least one assembly (1, 100) according to any one of the previous claims.

Method for manufacturing an assembly (1, 100) comprising a first metallic part (2, 102) and a second metallic part (4, 104) assembled together and made from different materials, the first and second parts (2, 4, 102, 104) being provided with a first contact surface (2a) and a second contact surface (4a) bearing on each other, said method comprising a step to protect said metallic parts (2, 4, 102, 104) consisting of forming a protective coating (12, 14) on at least the first or the second contact surface (2a, 4a), each protective coating (12, 14) being capable of preventing the first and second metallic parts (2, 4, 102, 104) from cooperating to form a galvanic couple, characterised in that at least one protective coating (12, 14) is formed so as to include a coat of paint (12a, 14a) containing a filler of particles conducting electricity.

Use of a paint containing a filler of particles conducting electricity to form a protective coating (12, 14) capable of preventing a first metallic part (2, 102) and a second metallic part (4, 104) from forming a galvanic couple, these parts being in contact and assembled together, and being made from different materials.