Effect of Pouring Temperature on Microstructure Characteristics and Properties of Semi-Solid Near-Eutectic Al–Si Alloy

L Xie, Y Li, R Zhou, Z Li, Q Wang, L Zhang, Q Ji… - Metals and Materials …, 2024 - Springer
Abstract Near-eutectic Al–Si alloys attracted significant interest in automotive, aerospace,
and other industries owing to their superior strength and high-temperature resistance …

Enhanced heterogeneous nucleation in AZ91D alloy by intensive melt shearing

Z Fan, Y Wang, M Xia, S Arumuganathar - Acta Materialia, 2009 - Elsevier
Intensive melt shearing was applied to the commercial AZ91D alloy melt to investigate its
effects on grain refinement. Alloy melts with and without melt shearing were also filtered …

In vivo assessment of biodegradable magnesium alloy ureteral stents in a pig model

D Tie, H Liu, R Guan, P Holt-Torres, Y Liu, Y Wang… - Acta Biomaterialia, 2020 - Elsevier
Today, ureteral stent technology is making progress towards the reduction of complications
and patient discomfort. Therefore, magnesium alloys have become excellent candidate …

Study on semi-solid A380 aluminum alloy slurry prepared by water-cooling serpentine channel and its rheo-diecasting

Z Liu, W Mao, T Wan, G Cui, W Wang - Metals and Materials International, 2021 - Springer
The semi-solid A380 aluminum alloy slurry prepared by water-cooling serpentine channel
and its rheo-diecasting were studied in this paper. The result showed that the pouring …

Mechanisms of grain refinement by intensive shearing of AZ91 alloy melt

H Men, B Jiang, Z Fan - Acta Materialia, 2010 - Elsevier
It has been demonstrated recently that intensive melt shearing can be an effective approach
to the grain refinement of both shape casting and continuous casting of Mg alloys. In the …

[HTML][HTML] Solidification behavior and enhanced properties of semi-solid Al–8Si–0.5 Fe alloys fabricated by rheo-diecasting

Y Liu, M Gao, S Meng, Y Fu, W Li, C Li… - Journal of Materials …, 2022 - Elsevier
Compared with the high pressure diecasting, rheo-diecasting has an advantage in
decreasing defects, refining microstructure and improving properties. In the present work, an …

Effects of solid solution treatment on microstructure and mechanical properties of SiCp/2024 Al composite: a comparison with 2024 Al alloy

GF Liu, TJ Chen, ZJ Wang - Materials Science and Engineering: A, 2021 - Elsevier
The effects of solid solution treatment on microstructure and mechanical properties of SiC
p/2024 Al matrix composite fabricated via powder thixoforming were investigated, as well as …

[HTML][HTML] Enhanced comprehensive performance via alloying and rheo-diecasting in a semi-solid Al–Si–Fe–Mg–Cu–Sr alloy

Y Liu, S Meng, M Gao, S Pan, Y Fu, R Guan - Journal of Materials Research …, 2023 - Elsevier
A semi-solid Al alloy with superior comprehensive performance was obtained via alloying
design concept and rheo-diecasting (RDC). The semi-solid alloy slurry was obtained via the …

The effect of Al8Mn5 intermetallic particles on grain size of as-cast Mg–Al–Zn AZ91D alloy

Y Wang, M Xia, Z Fan, X Zhou, GE Thompson - Intermetallics, 2010 - Elsevier
Al8Mn5 intermetallic particles are usually present in most of commercial Mg–Al based
alloys. In recent years, the ability for the Al8Mn5 particles to act as potent nucleation sites for …

Microstructure, segregation and fracture behavior of 6061 aluminum alloy samples formed by semi-solid or traditional high pressure die casting

N Li, W Mao, X Geng, R Zhang, B Yan - Materials Today Communications, 2022 - Elsevier
A serpentine channel pouring (SCP) process for efficiently preparing semi-solid 6061
aluminum alloy slurry and its rheological high pressure die casting (Rheo-HPDC) …