Abstract

The tribological behaviour of max phase material Ti2AlC was investigated by nano scratch and nanoindentation. Ti2AlC samples were prepared by hot Isostatic pressing and Roughness of 0.002 µm of the Ti2AlC samples were measured by Optical 3D profilometer.Nano scratch tests were conducted at low loads 2000-10000 µN to investigate the tribological property of the MAX Phase Ti2AlC sample. Structural analysis and microstructure of MAX Phase Ti2AlC were measured by Raman Spectroscopy and Optical microscope.The results indicate thatthe mechanical properties decrease with increase in load as well as dwell time and tribological properties also decrease as COF increases with increase in load.

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