Show P-h response at loading/unloading. Discuss hysteresis and what it means. ... dP/dh = unloading stiffness. Pmax, hmax. Wp = plastic work of indentation ...
Experimental Aspects of Nanoindentation I. Why, What and How Krystyn J. Van Vliet 3.052 Spring 2003 February 11, 2003 Why nanoindentation? Why nanoindentation?
Scratching occurs in high stiffness direction for pivot ... Micrograph at ~x1250 mag. from NanoTest. high resolution. microscope. with digital camera ...