Fig. 15: XPS analysis of the worn surface of Cu-30 vol.% Ti₃AlC₂ composite.
From: Ultrasonic-assisted hot-press sintering of Cu-Ti₃AlC₂ composites
a Cu 2p spectrum, b Ti 2p spectrum, c Al 2p spectrum, d C1s spectrum, e Fe 2p spectrum, f O1s spectrum.
