3 Result(s)
within
Nong Gao
Characterization and Evaluation of Materials
Materials Science, general
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Article
Open AccessThe finding of anisotropic compatibility of grain boundaries in a directionally solidified superalloy
The anisotropic compatibility of grain boundaries (GBs) is found in a directionally solidified superalloy, when loading is aligned with (L sample) or transverse (T sample) to the grain growth direction. The gr...
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Article
Open AccessThe hot deformation behaviour of laser powder bed fusion deposited Al–Si–Cu alloy processed by high-pressure torsion
The tensile properties of an ultrafine-grained Al–9%Si–3%Cu alloy deposited by the laser powder bed fusion process have been investigated in this work. The additively manufactured (AM) alloy was subjected to h...
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Article
Open AccessMicrostructural and hardness evolution of additively manufactured Al–Si–Cu alloy processed by high-pressure torsion
Nanostructured Al-9%Si-3%Cu alloy was achieved by direct metal laser sintering (DMLS) and then processed using high-pressure torsion (HPT) processing, which resulted in considerable grain refinement down to 60...
