Search Results - "Padilla, H.A."

Relating inhomogeneous deformation to local texture in zirconium through grain-scale digital image correlation strain mapping experiments by Padilla, H.A., Lambros, J., Beaudoin, A.J., Robertson, I.M.

“…► We use digital image correlation to image strain at the microstructure in textured Zr. ► More of the strain inhomogeneity is revealed at higher…”
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Effects of Deformation Twinning on Energy Dissipation in High Rate Deformed Zirconium by PADILLA, H. A, SMITH, C. D, LAMBROS, J, BEAUDOIN, A. J, ROBERTSON, I. M

“…The posit that deformation twinning can result in energy storage is examined by measuring the temperature increase of zirconium during adiabatic compression at…”
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Cryogenic indentation-induced grain growth in nanotwinned copper by Brons, J.G., Padilla, H.A., Thompson, G.B., Boyce, B.L.

“…Nanocrystalline copper thin films with as-deposited Σ3 twin boundaries were indented while immersed in liquid nitrogen. Quantification using…”
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The role of copper twin boundaries in cryogenic indentation-induced grain growth by Brons, J.G., Hardwick, J.A., Padilla, H.A., Hattar, K., Thompson, G.B., Boyce, B.L.

“…Nanostructured Cu films with and without a high density of twins were indented at approximately 77K with a load of 0.5N. Utilizing precession-enhanced electron…”
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Thermal cracking in disc brakes by Mackin, Thomas J., Noe, Steven C., Ball, K.J., Bedell, B.C., Bim-Merle, D.P., Bingaman, M.C., Bomleny, D.M., Chemlir, G.J., Clayton, D.B., Evans, H.A., Gau, R., Hart, J.L., Karney, J.S., Kiple, B.P., Kaluga, R.C., Kung, P., Law, A.K., Lim, D., Merema, R.C., Miller, B.M., Miller, T.R., Nielson, T.J., O'Shea, T.M., Olson, M.T., Padilla, H.A., Penner, B.W., Penny, C., Peterson, R.P., Polidoro, V.C., Raghu, A., Resor, B.R., Robinson, B.J., Schambach, D., Snyder, B.D., Tom, E., Tschantz, R.R., Walker, B.M., Wasielewski, K.E., Webb, T.R., Wise, S.A., Yang, R.S., Zimmerman, R.S.

“…Disc brakes are exposed to large thermal stresses during routine braking and extraordinary thermal stresses during hard braking. High- g decelerations typical…”
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Detecting rare, abnormally large grains by x-ray diffraction by Boyce, B. L, Furnish, T. A, Padilla, H. A., II, Van Campen, D, Mehta, A

“…Bimodal grain structures are common in many alloys, arising from a number of different causes including incomplete recrystallization and abnormal grain growth…”
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