Mechanical Milling: A Superior Nanotechnological Tool for Fabrication of Nanocrystalline and Nanocomposite Materials

• Published in: Nanomaterials (Basel, Switzerland) Switzerland), 2021-09, Vol.11 (10), p.2484
• Main Authors: El-Eskandarany, M Sherif, Al-Hazza, Abdulsalam, Al-Hajji, Latifa A, Ali, Naser, Al-Duweesh, Ahmed A, Banyan, Mohammad, Al-Ajmi, Fahad
• Format: Article
• Language: English
• Subjects: Alloys; Applications programs; Ball milling; Chemical vapor deposition; Diamonds; Energy; Fabrication; gas-solid reaction; Hard materials; hard nanomaterials; Hot pressing; Mechanical milling; Mechanical properties; Metals; nanocomposite materials; Nanocomposites; Nanocrystals; nanomaterials; Nanostructure; Nanotechnology; Nickel; Plasma sintering; Powder metallurgy; powder technology; Precipitation hardening; Review; Scientists; solid-state reaction; Solids; Synthesis; Titanium; Titanium nitride
• ISSN: 2079-4991; 2079-4991
• DOI: 10.3390/nano11102484

Throughout human history, any society's capacity to fabricate and refine new materials to satisfy its demands has resulted in advances to its performance and worldwide standing. Life in the twenty-first century cannot be predicated on tiny groupings of materials; rather, it must be predicated on huge families of novel elements dubbed "advanced materials". While there are several approaches and strategies for fabricating advanced materials, mechanical milling (MM) and mechanochemistry have garnered much interest and consideration as novel ways for synthesizing a diverse range of new materials that cannot be synthesized by conventional means. Equilibrium, nonequilibrium, and nanocomposite materials can be easily obtained by MM. This review article has been addressed in part to present a brief history of ball milling's application in the manufacture of a diverse variety of complex and innovative materials during the last 50 years. Furthermore, the mechanism of the MM process will be discussed, as well as the factors affecting the milling process. Typical examples of some systems developed at the Nanotechnology and Applications Program of the Kuwait Institute for Scientific Research during the last five years will be presented in this articles. Nanodiamonds, nanocrystalline hard materials (e.g., WC), metal-matrix and ceramic matrix nanocomposites, and nanocrystalline titanium nitride will be presented and discussed. The authors hope that the article will benefit readers and act as a primer for engineers and researchers beginning on material production projects using mechanical milling.