The structure and the hydraulicity of C<sub>2</sub>Fformed by the rapid burnign have been studied with the helpof XRD,IR, Mossbauer spectra,the combined water a
With the aid of a slip-disentanglement theo-ry,a reological equation has been deduced about the compos-ite system of solid-state low melting point metal and pol
In this paper,the influence of ZnO and BaOcontents on sintering and crystallization of decorative materi-al in the system of CaO-Al<sub>2</sub>O<sub>3</sub>-SiO