TY  - JOUR 
T1  - Microstructural and electrochemical characterization of environmentally friendly conversion layers on aluminium alloys
JO  - Journal of the Brazilian Chemical Society
A1  - Palomino, Luis Enrique M.
A1  - Castro, João Fábio W. de
A1  - Aoki, Idalina V.
A1  - Melo, Hercílio G. de
SN  - 0103-5053
UL  - 10.1590/S0103-50532003000400024
VL  - 14 
Y1  - 2003
PB  - Brasil 
ER  -