Grain boundary design based on fractal theory to improve intergranular corrosion resistance of TWIP steels

H Fu, W Wang, X Chen, G Pia, J Li - Materials & Design, 2020 - Elsevier
The grain size in TWIP steel had a double fractal distribution, with a uniform diameter
threshold of approximately 36 μm. Based on this threshold value, the grains were divided …

X-ray analysis and Rietveld refinement of ball milled Fe50Al35Ni15 powder

F Hadef, M Ans - Surfaces and Interfaces, 2021 - Elsevier
In this work, nanocrystalline Fe 50 Al 35 Ni 15 powder was synthesized by mechanical
alloying (MA) in a high-energy ball mill. The phase transformations and structural changes …

Multivariable control of ball-milled reactive material composition and structure

M Aureli, CC Doumanidis, AGS Hussien… - Journal of manufacturing …, 2020 - Elsevier
In reactive bimetallic compounds such as Ni–Al multilayers, desirable thermo-kinetic
properties upon ignition require simultaneously controlled geometric microstructure and …