ID 1470


Formation of WC/Co Composite Layer on the Surface of

Al-12Si Alloy by Laser Surface Alloying



N. Ravi1, D. Sastikumar2, N. Subramanian1, A.K. Nath3 and A. Ramalingam4

1Department of Physics, St. Joseph's College, Tiruchirappalli - 620 002, India.

2Department of Physics, Regional Engineering College, Tiruchirappalli - 620 015, India.

3Centre for Advanced Technology, Indore, 452 013, India.

4Department of Physics, Anna University, Chennai -  600 025, India.


Keywords: composite layer, laser heat treatment, dendrite structure, WC/Co coating