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Effect of Cu addition and heat treatment self-propagating high temperature synthesis reaction in Al-Ti-C system

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Tab. I.Characteristics of Al, C, Ti and Cu powders.
Figs 3 and 4 show the SEM micrographs and XRD patterns of the SHS reaction  products synthesized by green compacts with a molar ratio of Ti : C = 1.0 mixed with 30  wt.% Al, and (a) 0, (b) 6 wt
Fig. 4 XRD patterns of the LISHS reaction products synthesized by green compacts with a  molar ratio of Ti:C=1.0 mixed with 30 wt.% Al, and (a) 0, (b)6wt.% Cu
Fig. 6 SEM micrographs of synthesized products after heat treatment at 800  ◦ C for 2h
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