Depending on the capacity of civilization to create the materials, alloys have evolved from
simple to complex compositions. Advances in civilization are made possible by improved …

In all of metallurgical processing, probably the most prominent example of nucleation control
is the “inoculation” of melts to suppress columnar solidification and to obtain fine equiaxed …

Laser powder bed fusion (LPBF) is a 3D printing technology that can print metal parts with
complex geometries without the design constraints of traditional manufacturing routes …

The increase in strength usually accompanies by the sacrifice of ductility in the composites.
This work proposed a strategy of design and synthesis of in-situ TiB 2 particles to effectively …

Grain refinement is critical to surpassing the bottlenecks of inherent hot tearing of high-
strength aluminum alloys fabricated by additive manufacturing (AM). In this study, a …

The microstructure evolution and mechanical properties of Al-7Si-0.35 Mg alloy with varied
amounts of submicron-sized TiC particles addition were investigated. The results indicated …

Achieving high-quality 7075 high-strength aluminum alloy manufactured via directed energy
deposition-arc (DED-Arc) remains challenging due to its sensitivity of microstructures and …

In this paper, we took cold-rolled Al-Cu 5.0-Mg 0.5-Si 0.5 alloy as the research object. The
roles of 0.1 wt% in-situ nano-TiC and nano-TiC-TiB 2 in solid–liquid and solid-state …

Grain refinement of Zr–containing Al alloys has attracted extensive attention for many years
in both industry and academia, since “Zr–poisoning” phenomenon always happens when …

Interface precipitation and corrosion behaviors in the cast and extruded TiC p/7050
composites are comprehensively investigated herein. Aging precipitates are inclined to …