Shock induced reaction to refractory metal disilicides from MA precursor

Aizawa, Tatsuhiko; Ichige, Ken-Ichi; Syono, Yasuhiko
April 2000
AIP Conference Proceedings;2000, Vol. 505 Issue 1, p759
Academic Journal
Full shock reactivity into refractory metal disilicides can be attained when starting from the pretreated elemental powder compact or the mechanical alloying precursors. This shock induced reactivity is strongly dependent on the premixing state in the precursor. Mo-2Si is employed to describe the common shock reaction behavior to refractory metal - silicon system. In particular, a role of intermediate phase in the shock induced reaction is discussed on the basis of precise TEM observation.


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