99 citations · 118 across the 8 of their papers we have counts for
4 papers · 1 filter
Mechanical behaviour of additively manufactured Ti6Al4V meta-crystals containing multi-scale hierarchical lattice structures
Jedsada Lertthanasarn, Chen Liu, Minh-Son Pham
The mimicry of crystalline microstructure at meso-scale creates a new class of architected materials, termed meta-crystals, and offers effective ways to significantly improve the t…
Micro-cracking, microstructure and mechanical properties of Hastelloy-X alloy printed by laser powder bed fusion: as-built, annealed and hot-isostatic pressed
Hui Wang, Liu Chen, Bogdan Dovgyy +7
This study analyses literature data to identify optimised print parameters and assesses the consolidation, microstructure, and mechanical properties of Hastelloy-X printed by laser…
Revealing the origins of shear band activity and boundary strengthening in polygrain-like architected materials
Chen Liu, Jedsada Lertthanasarn, Minh-Son Pham
A recent report on successful employment of the grain boundary strengthening to design extraordinarily damage-tolerant architected materials (i.e. meta-crystals) necessitates funda…
Cyclic plasticity and fatigue damage of CrMnFeCoNi high entropy alloy fabricated by laser powder-bed fusion
Minsoo Jin, Alessandro Piglione, Bogdan Dovgyy +4
The CrMnFeCoNi high-entropy alloy is highly printable and holds great potential for structural applications. However, no significant discussions on cyclic plasticity and fatigue da…