Research on powder-based additive manufacturing of aluminium alloys is rapidly
increasing, and recent breakthroughs in printing of defect-free parts promise substantial …

Conventional metal matrix composites (MMCs) with particles, whiskers, and fibers as
reinforcements have been developed primarily for structural applications. Despite their long …

Zinc (Zn) possesses desirable degradability and favorable biocompatibility, thus being
recognized as a promising bone implant material. Nevertheless, the insufficient mechanical …

In the recent decades, the laser-directed energy deposition (L-DED) of aluminium alloy has
encountered significant challenges owing to the defects and tensile residual stress. In this …

Conventional additive manufacturing produces coarse columnar grains, which affect the
mechanical properties of additively manufactured titanium alloys. This study developed a …

Metal additive manufacturing (AM) techniques, such as selective laser melting (SLM),
enable the fabrication of advanced aluminum matrix composites (AMCs) with distinct …

Selective laser melting (SLM) is an emerging layer-wise additive manufacturing technique
that can generate complex components with high performance. Particulate-reinforced …

Carbon nanotubes (CNT) have received huge attention from the scientific community in the
last two decades due to their unique structure and properties. They have been considered …

摘要激光增材制造技术是当今世界科技**国竞相发展的一项关键核心技术, 为航空航天等领域高
性能金属构件的设计与制造开辟了新的工艺技术途径. 航空航天金属构件兼具轻量化, 难加工 …

In selective laser melting in additive manufacturing, powder spreading significantly affects
the subsequent operating procedure as well as the quality of final products. Compared with …