TY  - JOUR
AU  - Bakhtiari Zamani, Hassan
AU  - Saebnoori, Ehsan
AU  - Hassanzadeh Tabrizi, Ali
TI  - Investigation on the effect of frequency and duty cycle on nano-crystalline TiO2 coatings produced by plasma electrolytic oxidation
JO  - journal of New Materials
VL  - 9
IS  - 1
SP  - 37
EP  - 52
PY  - 2018
DO  - 
ER  -