CONTENTS

• Borys Evgenovych Paton — IEEE Hononary Member! ... 2

SCIENTIFIC AND TECHNICAL

• Poznyakov V.D., Gaivoronskyi O.A., Kostin V.A., Berdnikova O.M. and Shmygelskyi S.V. Influence of thermal cycle of surfacing on mechanical properties and resistance of HAZ metal of rail steel M76 to brittle fracture ... 3 https://doi.org/10.15407/tpwj2019.12.01
• Boyi Wu and Krivtsun I.V. Processes of nonconsumable electrode welding with welding current modulation (Review). Part II. Effects of arc impact on the metal being welded ... 11 https://doi.org/10.15407/tpwj2019.12.02
• Maksymov S.Yu., Sydoruk V.S. and Krazhanovskyi D.M. Features of arc with pulsed self-regulation of electrode melting process in manual arc welding ... 24 https://doi.org/10.15407/tpwj2019.12.03

INDUSTRIAL

• Krivtsun I.V., Korzhik V.N., Khaskin V.Yu., Lo Z. and Illyashenko E.V. Hybrid laser-microplasma welding of stainless steels ... 31 https://doi.org/10.15407/tpwj2019.12.04
• Lobanov L.M., Makhlin N.M., Vodolazsky V.E., Popov V.E. and Oliyanenko D.S. Modernization of heads of automatic welding machines for orbital TIG-welding of pipelines of NPP power units ... 37 https://doi.org/10.15407/tpwj2019.12.05
• Marchenko A.E., Gnatenko M.F. and Skorina N.V. Effect of extrusion modifiers of coating mixture on electrode coating thickness difference ... 48 https://doi.org/10.15407/tpwj2019.12.06
• Gruzevich A.V. and Nikiforov D.L. Experience of repair of parts of TPS power unit equipment ... 56 https://doi.org/10.15407/tpwj2019.12.07
• CALENDAR OF DECEMBER ... 61