Compressive-tensile deformation of nanocrystalline nickel at high pressure and temperature conditions

Xiaohui Yu, Yuejian Wang, and Jianzhong Zhang et al.

We conducted uniaxial compressive and tensile deformation on nanocrystalline Ni at a confining pressure of 6 GPa and temperatures up to 900 °C. The determined compressive yield strength is 0.8 GPa, identical to the tensile yield strength obtained in the same deformation experiment, indicating that ... [Appl. Phys. Lett. 103, 043118 (2013)] published Thu Jul 25, 2013.



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