TY - JOUR T1 - Effect of heat treatment on Fe-B-Si-Nb alloy powder prepared by mechanical alloying JO - Materials Research A1 - Coelho, Rodrigo Estevam A1 - Gomes, Rodinei Medeiros A1 - Lima, Severino Jackson Guedes de SN - 1516-1439 UL - 10.1590/S1516-14392005000200012 VL - 8 Y1 - 2005 PB - Brasil ER -