TY - JOUR T1 - Microstructural Evolution of Ultra Fine Grained C-Mn Steel Warm Rolling and Intercritical Annea JO - Materials Research A1 - Brzuszek, R.K. A1 - Rodrigues, P.C.M. A1 - Motta, L.S. A1 - Santos, D.B. SN - 1516-1439 UL - 10.1590/S1516-14392002000300020 VL - 5 Y1 - 2002 PB - Brasil ER -