TY  - JOUR 
T1  - Comparative study between the electrochemical behavior of TiN, TiCxNy and CrN hard coatings by using microscopy and electrochemical techniques
JO  - Materials Research
A1  - Senna, L.F.
A1  - Achete, C.A.
A1  - Simão, R.A.
A1  - Hirsch, T.
SN  - 1516-1439
UL  - 10.1590/S1516-14392001000200017
VL  - 4 
Y1  - 2001
PB  - Brasil 
ER  -