%0 Journal Article %T The Role of Tungsten Helix in Azide Technology of Self-Propagating High-Temperature Synthesis %A Kondratieva, L.A. %K : tungsten wire, spiral, heater, self-propagating high temperature synthesis, azide %J Journal of Technical Research %D 2019 %N 5 %P 2 %I INFRA-M Academic Publishing LLC.