99 citations · 118 across the 8 of their papers we have counts for
8 papers
Unravelling the mechanisms underlying crack initiation in additively manufactured steel
KenHee Ryou, Yaozhong Zhang, James A. D. Ball +7
Metal additive manufacturing (AM) is increasingly adopted for safety-critical applications across the biomedical, aerospace, and energy sectors. However, many AM alloys exhibit sub…
Meta-analysis of literature data in metal additive manufacturing: What can we (and the machine) learn from reported data?
Raymond Wong, Anh Tran, Bogdan Dovgyy +2
Obtaining in-depth understanding of the relationships between the additive manufacturing (AM) process, microstructure and mechanical properties is crucial to overcome barriers in A…
Dislocation distribution, crystallographic texture evolution and plastic inhomogeneity of Inconel 718 fabricated by laser powder-bed fusion
Jalal Al-Lami, Thibaut Dessolier, Talha Pirzada +1
Plastic inhomogeneity, particularly localised strain, is one of the main mechanisms responsible for failures in engineering alloys. This work studied the spatial arrangement and di…
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…