[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 …
[HTML][HTML] Heat treatment of aluminium alloys produced by laser powder bed fusion: A review
Laser powder bed fusion (LPBF) is the most widely used additive manufacturing technique
and has received increasing attention owing to the high design freedom it offers. The …
and has received increasing attention owing to the high design freedom it offers. The …
Highly stable coherent nanoprecipitates via diffusion-dominated solute uptake and interstitial ordering
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 …
Precipitation kinetics in metallic alloys: Experiments and modeling
Nanoscale precipitation is one of the most widely used microstructural tools to manipulate
the properties of metallic alloys, and especially to reach high strength. Optimal …
the properties of metallic alloys, and especially to reach high strength. Optimal …
Microstructural features of Sc-and Zr-modified Al-Mg alloys processed by selective laser melting
AB Spierings, K Dawson, T Heeling, PJ Uggowitzer… - Materials & Design, 2017 - Elsevier
Abstract Selective Laser Melting (SLM) is an additive manufacturing technology that offers
significant potential for lightweight applications in space, aerospace, and automotive …
significant potential for lightweight applications in space, aerospace, and automotive …
Microstructural and mechanical properties of precipitation-strengthened Al-Mg-Zr-Sc-Er-Y-Si alloys
We study the precipitation behavior of two L1 2-strengthened alloys with Mg and Y additions:
ultralow-Sc, Si-free, Al-1Mg-0.09 Zr-0.007 Sc-0.006 Er-0.02 Y-0.01 Si, and low-Sc, Si-added …
ultralow-Sc, Si-free, Al-1Mg-0.09 Zr-0.007 Sc-0.006 Er-0.02 Y-0.01 Si, and low-Sc, Si-added …
Controlled formation of coherent cuboidal nanoprecipitates in body-centered cubic high-entropy alloys based on Al2 (Ni, Co, Fe, Cr) 14 compositions
Y Ma, Q Wang, BB Jiang, CL Li, JM Hao, XN Li, C Dong… - Acta Materialia, 2018 - Elsevier
Microstructures and mechanical properties of Al-Ni-Co-Fe-Cr high-entropy alloys (HEAs)
were investigated by systematically varying transition metals instead of Al, within the …
were investigated by systematically varying transition metals instead of Al, within the …
Thermal stability and coarsening of coherent particles in a precipitation-hardened (NiCoFeCr) 94Ti2Al4 high-entropy alloy
YY Zhao, HW Chen, ZP Lu, TG Nieh - Acta Materialia, 2018 - Elsevier
In this work, we studied the coarsening of L1 2 precipitates in a face-centered-cubic
(fcc)(NiCoFeCr) 94 Ti 2 Al 4 high-entropy alloy (HEA) at temperatures between 750 and …
(fcc)(NiCoFeCr) 94 Ti 2 Al 4 high-entropy alloy (HEA) at temperatures between 750 and …
Thermal stability of aluminum alloys
F Czerwinski - Materials, 2020 - mdpi.com
Thermal stability, determining the material ability of retaining its properties at required
temperatures over extended service time, is becoming the next frontier for aluminum alloys …
temperatures over extended service time, is becoming the next frontier for aluminum alloys …
Sustainability through alloy design: Challenges and opportunities
Exciting metallurgical breakthroughs of the last decades alongside the development and
wide-ranging availability of new and more capable experimental and theoretical tools for …
wide-ranging availability of new and more capable experimental and theoretical tools for …