Abstract
Mechanical tests and metallographic studies were carried out on welded joints produced using fibre lasers in the scanning mode and a nickel-based powder as the filler material. It is concluded that this technology can efficiently replace the time-consuming preliminary preparation for laser welding. The tasks for improving this technology are also indicated.
Notes
Selected from Svarochnoe Proizvodstvo, 2015, 68 (12) 22–25.