TY - JOUR T1 - Experimental characterization of a low-current cutting torch JO - Brazilian Journal of Physics A1 - Kelly, H. A1 - Mancinelli, B. A1 - Prevosto, L. A1 - Minotti, F.O. A1 - Márquez, A. SN - 0103-9733 UL - 10.1590/S0103-97332004000800003 VL - 34 Y1 - 2004 PB - Brasil ER -