The secondary hardening reaction is accompanied with precipitation of fine carbides in high CoNi ultrahigh strength steel.The crystal structure of the precipita
Fe-Al compound at the interface of steel-mushy Al-20Sn bonding plate was studied quantitatively. The relationship between ratio of Fe-Al compound at interface a
Si3 N4/TiC nanocomposite ceramics have been fabricated by hot pressing technique with Al2O3 and Y2O3 as additives.The results showed that well dispersed composi
This paper focused on the folding damage behavior of the space rigidizable materials in terms of 3-layer composite membranes. An experimental scheme was present