The production of nanocrystalline cobalt titanide intermetallic compound via mechanical alloying

Nanocrystalline/nanoparticle ZnO synthesized by high energy ball milling process

“…This effect (broadening of the peaks and decrease in their intensities) is a typical behavior of materials after milling and attributed usually to the presence of particles with small crystallite size and internal strains induced by mechanical impacts. It is well known that the peak broadening can be created by both reductions in crystallite size and an increase in lattice strain [12][13][14]. In order to quantify these effects, the ZnO crystallite size and internal strain have been considered as functions of milling time, as shown in Fig.…”

Efficient and Eco-Friendly Mechanical Milling Preparation of Anatase/Rutile TiO2-Glucose Composite with Energy Gap Enhancement

“…These effects could be assigned to the change in the particle size and internal structure of TiO2 crystallite induced by the ball milling process. It has been reported by some authors that the increase in lattice strain and the reductions in crystallite size could be assigned to the peak broadening [19][20][21].…”

Investigation on WC–Al composite coatings of AZ91 alloy by mechanical alloying

“…Meanwhile, the diffusion of components may occur, which has a close relation with the collision probability. 31,32 Before the surface MA process, the premixing procedure of powder was carried out for 2 h to get the well mixed powders, which was favourable to obtain the uniform coating (Sample-1). However, the uniform composite coating was not formed and a majority of the composite powders were found to remain at the bottom of the bank.…”

“…Meanwhile, the diffusion of components may occur, which has a close relation with the collision probability. 31,32…”