Mechanical activation of crystallization of amorphous boron and synthesis of AlTi under cold isostatic pressing of B-Al-(LaB-TiB) powder.

Autor: Akimov, G., Soloviova, T., Loboda, P., Prilipko, S.
Zdroj: Journal of Superhard Materials; Sep2017, Vol. 39 Issue 5, p343-348, 6p
Abstrakt: The powder mixture consisting of amorphous boron, crystalline aluminum, and a composite material LaB-TiB is cold-isostatically-pressed under a pressure of up to 0.6 GPa and then heated to 1000°C. It is found out that almost the entire amount of amorphous boron contained in the mixture has been crystallized and the synthesis of AlTi has been noted, while the crystallization of amorphous boron usually occurs at a temperature of 1500°C. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index