[Institution of Engineering and Technology National Conference on Challenges in Research & Technology in the Coming Decades National Conference on Challenges in Research & Technology in the Coming Decades (CRT 2013) - Ujire, India (27-28 Sept. 2013)] National Conference on Challenges in Research & Technology in the Coming Decades (CRT 2013) - Study on three-body abrasive wear behavior of graphite filled functionally graded materials