Microstructural control of additively manufactured metallic materials

PC Collins, DA Brice, P Samimi… - Annual Review of …, 2016 - annualreviews.org
In additively manufactured (AM) metallic materials, the fundamental interrelationships that
exist between composition, processing, and microstructure govern these materials' …

Fusion‐based additive manufacturing for processing aluminum alloys: State‐of‐the‐art and challenges

AI Mertens, J Delahaye… - Advanced Engineering …, 2017 - Wiley Online Library
The fusion‐based additive manufacturing of Al alloys has been developing at an ever faster
pace since early 2015, after a comparatively slow start with respect to other metallic …

Thermodynamic aspects of grain growth restriction in multicomponent alloy solidification

R Schmid-Fetzer, A Kozlov - Acta Materialia, 2011 - Elsevier
The growth restriction factor Q is the key quantity in current descriptions of the solutal effect
on grain growth and grain refinement during solidification of alloys. A rigorous treatment for …

Precipitation evolution in Al–Er–Zr alloys during aging at elevated temperature

SP Wen, KY Gao, H Huang, W Wang, ZR Nie - Journal of Alloys and …, 2013 - Elsevier
The temporal evolution of the Al 3 (ErZr) precipitates is investigated in Al–0.04 Er–0.04 Zr
and Al–0.04 Er–0.08 Zr alloys during aging at elevated temperature of 450 and 500° C. The …

Effect of process parameters and grain refinement on hot tearing susceptibility of high strength aluminum alloy 2139 in laser powder bed fusion

J Elambasseril, MJ Benoit, S Zhu, MA Easton… - Progress in Additive …, 2022 - Springer
High strength aluminum alloys, especially those that are age-hardenable, such as 2xxx
series, 6xxx series, and 7xxx series, are widely used as structural materials in transport and …

Additive manufacturing of aluminium-based alloys and composites

S Lathabai - Fundamentals of aluminium metallurgy, 2018 - Elsevier
This chapter reviews the current state of additive manufacturing (AM) technology as applied
to aluminium-based alloys and composites. After an introduction to the various metal AM …

A review on additive manufacturing of Al–Cu (2xxx) aluminium alloys, processes and defects

MS Kenevisi, Y Yu, F Lin - Materials Science and Technology, 2021 - Taylor & Francis
Aluminium alloys are commonly used in different areas and considerable interest has been
given to additive manufacturing (AM) aluminium alloys recently. However, a few research …

Effect of Electron Beam Remelting Treatments on the Microstructure and Properties of Atmospheric Plasma Sprayed Tungsten Coatings

WB Liao, ZY Liu, MJ He, C Feng, F Wang… - Journal of Thermal Spray …, 2021 - Springer
Atmospheric plasma-sprayed tungsten coating is one of the most prospective plasma-facing
materials used in the first wall of nuclear fusion devices since its low tritium inventory, good …

[HTML][HTML] Ageing response of an Al-Mg-Mn-Sc-Zr alloy processed by laser metal deposition in thin-wall structures

T Zhao, W Cai, M Dahmen, J Schaible, C Hong… - Vacuum, 2018 - Elsevier
The use of aluminium alloys containing Sc and Zr in additive manufacturing (AM) provides
new solutions for lightweight design. Representative thin-wall structured parts were …

Microstructural development of electron beam processed Al-3Ti-1Sc alloy under different electron beam scanning speeds

P Yu, M Yan, D Tomus, CA Brice, CJ Bettles… - Materials …, 2018 - Elsevier
A systematic study has been made of the microstructural development in as-cast 30 mm
thick Al-3Ti-1Sc (wt%) plate samples that were processed by electron beam (EB) melting at …