Main tendencies in development of plasma-arc welding of aluminium alloys - A. A. Grinjuk; V. N. Korzhik; V. E. Shevchenko; A. A. Babich; S. I. Peleshenko; V. G. Chajka; A. F. Tishchenko; G. V. Kovbasenko (Automatic Welding, 2015)