[HTML][HTML] Making sustainable aluminum by recycling scrap: The science of “dirty” alloys
There are several facets of aluminum when it comes to sustainability. While it helps to save
fuel due to its low density, producing it from ores is very energy-intensive. Recycling it shifts …
fuel due to its low density, producing it from ores is very energy-intensive. Recycling it shifts …
Towards high-temperature applications of aluminium alloys enabled by additive manufacturing
Research on powder-based additive manufacturing of aluminium alloys is rapidly
increasing, and recent breakthroughs in printing of defect-free parts promise substantial …
increasing, and recent breakthroughs in printing of defect-free parts promise substantial …
Highly stable coherent nanoprecipitates via diffusion-dominated solute uptake and interstitial ordering
H Xue, C Yang, F De Geuser, P Zhang, J Zhang… - Nature materials, 2023 - nature.com
Lightweight design strategies and advanced energy applications call for high-strength Al
alloys that can serve in the 300‒400° C temperature range. However, the present …
alloys that can serve in the 300‒400° C temperature range. However, the present …
Microstructure and properties of a high temperature Al–Ce–Mn alloy produced by additive manufacturing
Abstract An Al–10Ce-8Mn (wt%) alloy was designed and fabricated by laser powder bed
fusion additive manufacturing (AM). The rapid cooling rates of the AM process produced a …
fusion additive manufacturing (AM). The rapid cooling rates of the AM process produced a …
Coupled segregation mechanisms of Sc, Zr and Mn at θ′ interfaces enhances the strength and thermal stability of Al-Cu alloys
The refinement and thermal stability of intermediate theta-prime (θ′) precipitates are critical
in the development of new high strength 2xxx series aluminium-copper (Al-Cu) alloys for …
in the development of new high strength 2xxx series aluminium-copper (Al-Cu) alloys for …
Strength and stability through variable micro segregation behaviour of Ta and Zr solutes at intermetallic interfaces in Al-Cu alloys
A small amount of Zr and Ta are added to aluminium-copper (Al-Cu) alloys, and the
evolution of strengthening phases with multi-step heat-treatment and their stability after …
evolution of strengthening phases with multi-step heat-treatment and their stability after …
Cavitation-resistant intergranular precipitates enhance creep performance of θ′-strengthened Al-Cu based alloys
Tensile and compressive creep properties of a quaternary Al-Cu-Mn-Zr (ACMZ) alloy and its
commercial counterpart (Al-Cu-Mn-Zr with Ni, Co and Sb additions, RR350) are investigated …
commercial counterpart (Al-Cu-Mn-Zr with Ni, Co and Sb additions, RR350) are investigated …
Aging behavior and strengthening mechanisms of coarsening resistant metastable θ'precipitates in an Al–Cu alloy
Abstract An Al–Cu alloy micro-alloyed with Mn and Zr (ACMZ) was examined to understand
the thermal stability and strengthening mechanism of metastable θ'-Al 2 Cu precipitates with …
the thermal stability and strengthening mechanism of metastable θ'-Al 2 Cu precipitates with …
Elevated temperature ductility dip in an additively manufactured Al-Cu-Ce alloy
The deformation and failure mechanisms of Al-9Cu-6Ce (wt%) based alloys fabricated with
laser powder bed fusion were investigated from room temperature to 400° C. The yield and …
laser powder bed fusion were investigated from room temperature to 400° C. The yield and …
A Review Study on Thermal Stability of Psowder-Based Additively Manufactured Alloys
Investigation of powder-based additive manufacturing (AM) of metallic alloys is quickly
increasing due to reduced defects, low cost, and high efficiency. Recent developments in the …
increasing due to reduced defects, low cost, and high efficiency. Recent developments in the …