TY  - JOUR 
T1  - Nitriding of AISI 1020 steel: comparison between conventional nitriding and nitriding with cathodic cage
JO  - Materials Research
A1  - Sousa, Rômulo Ribeiro Magalhães de
A1  - Moura, Yuri José Luz
A1  - Sousa, Pedro Américo Orsano de
A1  - Medeiros Neto, José Quinzinho
A1  - Costa, Thércio Henrique de Carvalho
A1  - Alves Junior, Clodomiro
SN  - 1516-1439
UL  - 10.1590/S1516-14392014005000027
VL  - 17 
Y1  - 2014
PB  - Brasil 
ER  -