作者: Richard A. Yetter , Grant A. Risha , Steven F. Son
DOI: 10.1016/J.PROCI.2008.08.013
关键词: Superparamagnetism 、 Ignition system 、 Aluminium 、 Nanoparticle 、 Materials science 、 Specific surface area 、 Combustion 、 Superplasticity 、 Sintering 、 Nanotechnology
摘要: Metal combustion has received renewed interest largely as a result of the ability to produce and characterize metallic nanoparticles. Much of the highly desirable traits of nanosized metal powders in combustion systems have been attributed to their high specific surface area (high reactivity) and potential ability to store energy in surfaces. In addition, nanosized powders are known to display increased catalytic activity, superparamagnetic behavior, superplasticity, lower melting temperatures, lower sintering temperatures, and higher …