HERSTELLUNGSVERFAHREN EINES WÄRMETAUSCHERKOLLEKTORS DURCH HEISSISOSTATISCHES PRESSEN (HIP), EINSATZ ZUR HERSTELLUNG EINES ABSORBERS FÜR KONZENTRIERENDES SOLARTHERMISCHES KRAFTWERK

摘要

Method for producing a heat exchanger collector, with hot isostatic compression (CIC), application to the production of an absorber for concentrated solar thermal power plant. Method for producing a heat exchanger collector with at minus a fluid circuit, comprising the following steps: a) production of the elements of a heat exchanger manifold, part of which constitutes the main structure with the passage of fluid; b) mechanical assembly between the elements of the main structure and where appropriate sealing of the junctions between the assembled elements thus forming a sealed assembly; c) carrying out a step of welding-diffusion by Isostatic Hot Compression (CIC) of the sealed assembly obtained in step b).