📕 This book introduced the author's studies about fabrication, performance, and reaction mechanism of nanometer materials. The contents included: Thermite Reactions of Al/Cu Nanocomposites with WO3; Thermite Reactions of Al/Ni Nanocomposites with SnO2; Impact-Initiation: Nanostructure Al-Mg Alloys with Fe2O3; Reactions Mechanism: Aluminum/Iron-Oxide Nanocomposites; Fabrication and Performance of Nanometer HNIW; Fabrication and Performance of Nanometer HMX; Thermodynamics and Kinetics of thermolysis of Nanometer Nitramines; Mechanism of Decrease of Sensitivities for Nanometer RDX.