9 citations · 19 across the 4 of their papers we have counts for
5 papers
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…
Crystal plasticity analysis of deformation anisotropy of lamellar TiAl alloy: 3D microstructure-based modelling and in-situ micro-compression
Liu Chen, Thomas Edward James Edwards, Fabio Di Gioacchino +3
Detailed microstructure characterisation and in-situ micropillar compression were coupled with crystal plasticity-based finite element modelling (CP-FEM) to study the micro-mechani…