TY  - JOUR
TI  - Study of W-Co ODS coating on stainless steels by mechanical alloying
PB  - surface & coatings technology
N2  - Tungsten-based coatings have attracted considerable interest in recent years for industrial applications because
of superior wear resistance. In this study, the W-Co oxide dispersion strengthened (ODS) coating on stainless
steels by mechanical alloying (MA) has been investigated. The different reinforced particles (Y2O3, TiC) have
been introduced to the W-Co coating layer as dispersion strengthening during mechanical alloying. The results
showed that the formation of the (W,Co)C, Co7W6 and Co3W phases was generated after a long milling duration.
The use of Y2O3 dispersed particles in the coating layer demonstrated homogenous distribution of microstructure
and an increase of mechanical properties. However, the coating with TiC reinforcement has a significant change
in distribution of the microstructure and composition and formed voids or micro-cracks, which decrease densification
and hardness of the coating materials. The W-Co ODS coating by mechanical alloying is one of the most
promising coating methods for enhanced wear resistance on stainless steels.
AV  - public
A1  - Chun-Liang Chen, .
A1  - Sutrisna, .
JF  - elsevier
ID  - ITNYREPOID3012
EP  - 961
UR  - http://www.sttnas.ac.id
SP  - 954
SN  - .
Y1  - 2018/03/17/
KW  - WC-Co coating
Mechanical alloying
Dispersion strengthening
Wear resistance
VL  - 350
IS  - .
ER  -