| 摘要 |
The invention relates to a method for producing a tight dual-component part (1) for an assembly subjected to an ultra-vacuum, the part (1) comprising two components (3, 4), where said components comprise different metals or metal alloys. The invention consists of a first step of mechanical assembly of the two components (3, 4), and a second step of friction stir welding on a closed path formed at the interface between the two components (3, 4). |
