TY - JOUR N2 - The material selected for this investigation was low alloy steel weld metal deposit (WMD) after MAG welding with micro-jet cooling. The present investigation was aimed as the following tasks: analyze impact toughness of WMD in terms of micro-jet cooling parameters. Weld metal deposit (WMD) was first time carried out for MAG welding with micro-jet cooling of compressed air and gas mixture of argon and air. Until that moment only argon, helium and nitrogen and its gas mixture were tested for micro-jet cooling L1 - http://journals.pan.pl/Content/89241/PDF/afe-2016-0036.pdf L2 - http://journals.pan.pl/Content/89241 PY - 2016 IS - No 2 DO - 10.1515/afe-2016-0036 KW - MAG KW - Welding KW - Micro-jet KW - Acicular ferrite KW - Impact toughness KW - Compressed air A1 - Stanik, Z. A1 - Węgrzyn, T. A1 - Tarasiuk, W. A1 - Piwnik, J. A1 - Gabrylewski, M. PB - The Katowice Branch of the Polish Academy of Sciences DA - 2016 T1 - Micro-jet Cooling by Compressed Air after MAG Welding UR - http://journals.pan.pl/dlibra/publication/edition/89241 T2 - Archives of Foundry Engineering ER -