Examining the Effect of Pileup on the Accuracy of Sharp Indentation Testing

<div>Influence of <svg height="14.8173pt" id="M230" style="vertical-align:-5.52897pt" version="1.1" viewbox="-0.0498162 -9.28833 41.7844 14.8173" width="41.7844pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M499 88L487 113C459 86 422 65 413 65C403 65 403 74 409 98L461 318C487 426 460 448 431 448C408 448 383 441 352 424C305 398 223 344 157 257H155L243 674C249 702 249 712 240 712C227 712 170 680 87 673L82 648H117C155 648 162 644 150 590L23 -4L30 -12C55 -4 81 3 105 8C113 53 131 150 143 187C199 281 323 387 372 387C390 387 393 369 380 311L328 86C313 19 319 -12 347 -12C379 -12 442 24 499 88Z" id="g113-105"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="516" vert-adv-y="516"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,6.643,3.132)"><path d="M620 667C620 684 593 710 552 710C515 710 459 687 409 634C360 582 334 506 320 433H247L215 400L220 388H310L259 80C224 -129 199 -161 185 -174C175 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The solid icons stand for the hardness derived from true projected contact areas, while the hollow icons represent those derived by Oliver and Pharr model [<a href="/journals/amse/2015/528729/#B1">1</a>].</div>

Advances in Materials Science and Engineering

fig12

Figure 12

Figure 12: Examining the Effect of Pileup on the Accuracy of Sharp Indentation Testing 