TY - GENERIC DO - 10.20944/preprints202002.0121.v1 UR - http://dx.doi.org/10.20944/preprints202002.0121.v1 TI - The Effect of the Tool Rotational Speed, Plunging Speed and Tool Progressive Speed on the Defects During Friction Stir Processing on AZ91 T2 - Preprints AU - Amini, Hoda AU - Arab, Bani AU - Gollo, Hoseinpour AU - Nami, Bahram PY - 2020 DA - 2020/02/10 PB - Preprints