Wärmerohr und Verfahren zur Herstellung desselben

摘要

The invention relates to a heat exchanger tube (10) for transporting heat from an evaporation area (22) to a condensation area (24), comprising a housing (12) with housing walls, a capillary structure (20) fitted in the housing (12) and in the evaporation area (22), as well as in the condensation area (24), each thermally coupled to the corresponding housing wall, a steam passage (32) fitted in the housing (12) and leading from the evaporation area (22) to the condensation area (24), and a heat transport medium, as well as to a method for the production of such a heat exchanger tube (10). In order to achieve this, the invention proposes that the capillary structure (20) is an open-pored capillary layer produced by thermal plasma spraying of powder particles.