Amorphous Bi(Pb)-Sr-Ca-Cu-O strips of types(1112)and(2212)were made by means ofnon-equilibrium solidification of melt-quenching method,On the surface of glassy
Comparative investigations were carried out of the effect of heat treatment regimes Jor steelGC-4(40CrMnSiMoVA)on its crack propagating rates,from corrosion fatig
Investigation was made of the ductility and microstructure of a series of cast Ni<sub>3</sub>Al-base al-loys,with 19—23 at.-% Al and other alloying elements.An