The thermal oxidation behavior of a near equi-atomic TiNi shape memory alloy was studied by the measurement of the weight-gain of specimens in oxidation and the
With chemical thermodynamic method,enthalpies,entropies and heat capacities of(SiH<sub>3</sub>)<sub>n</sub>AsH<sub>3-n</sub>(1≤n≤3),(CH<sub>3</sub>)<sub>m</sub>SiH<
The colored associated compounds of phosphomolybdotungstate and arsenomolybdotungstate with crystal violet are intro-duced.Their main characters have been studi