Guilin Wu

TL;DR: A heterogeneous lamella structure in Ti produced by asymmetric rolling and partial recrystallization that can produce an unprecedented property combination: as strong as ultrafine-grained metal and at the same time as ductile as conventional coarse- grained metal.

TL;DR: In this article, two typical high-temperature dielectric materials, fused silica and BN, have been used to form a composite with an attempt to overcome their own drawbacks.

TL;DR: In this article, the contribution of boundary strengthening to the flow stress, dislocation strengthening and solid solution hardening have been calculated and subtracted from the flow tensile tests, and it has been found that boundary strengthening can be expressed by a Hall-Petch relationship and that the constants in this equation are in very good agreement with previous observation of recrystallized pure polycrystalline aluminium with a grain size in the tens of micrometer range.

TL;DR: In this article, a tensile test of Mg-3Gd was performed at room temperature to characterize their strength and ductility, both of which were found to be significantly affected by transitions in mechanical behavior and deformation mechanisms.

TL;DR: The microstructural features of shear localization, generated by a high-strain-rate deformation (similar to 10(5) s(-1)), of a twinning-induced plasticity (TWIP) steel containing about 17.5 wt.% Mn were well characterized by means of optical microscopy, transmission electron microscopy and electron backscatter diffraction as mentioned in this paper.