Ultrafine-grain formation and improved mechanical properties of novel extruded Ti-Fe-W alloys with complete solid solution of tungsten
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.160031
Abstract: Abstract Thermomechanical processing and solid-solution strengthening are effective ways to improve the mechanical properties of Ti alloys with elements such as W and Fe. However, W is not completely soluble in the Ti-Fe matrix at… read more here.
Keywords: grain formation; solid solution; ultrafine grain; mechanical properties ... See more keywords
Fabricating ultrafine grain by advanced thermomechanical processing on low-carbon microalloyed steel
Sign Up to like & getrecommendations! Published in 2018 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2018.04.028
Abstract: Abstract The ultrafine grain with the effective grain size of 1.10 μm was fabricated by intercritical deformation on low-carbon microalloyed steel, which was finer than the deformation induced ferrite transformation (DIFT) at 1.55 μm. During intercritical deformation,… read more here.
Keywords: low carbon; microalloyed steel; carbon microalloyed; grain ... See more keywords
Creation and Shaping of Three-Dimensional Ultrafine-Grain Materials
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DOI: 10.3103/s1068798x18070067
Abstract: On account of their improved physicomechanical characteristics, materials with ultrafine-grain and nanocrystalline structure are of great interest in manufacturing and elsewhere. There has been considerable research on methods of producing such materials. The techniques most… read more here.
Keywords: three dimensional; dimensional ultrafine; grain materials; grain ... See more keywords
Novel Ultrafine-Grain Mg-Gd/Nd-Y-Ca Alloys with an Increased Ignition Temperature
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DOI: 10.3390/ma16031299
Abstract: Two novel ignition-resistant magnesium alloys, Mg-2Gd-2Y-1Ca and Mg-2Nd-1Y-1Ca, were prepared in the ultrafine-grain condition by equal channel angular pressing (ECAP). In addition, four commercial alloys—AZ31, AX41, AE42 and WE43—were prepared similarly as a reference. The… read more here.
Keywords: ignition temperature; novel alloys; ultrafine grain; grain ... See more keywords