The crystal habit,crystalline structure,surface condition and composition of the ultrafine Alparticles prepared by inert gas evaporation method were studied in
Many compressive and tensile tests showed that the room temperature ductility of boron-freeNi<sub>3</sub>Al alloy may be markedly improved by a moderate additio
Based on the sequent tracking observation on spalling of steel GCr15 under rolling contact fa-tigue,an expression for estimating the propagation of subsurface c
Mechanism of extraction of Fe (III) from sulphate solution by primary amine N1923 andstripping of Fe loaded organic phase with dilute H<sub>2</sub>SO<sub>4</sub>
The effect of La addition in Fe-P-N upon Snoek-Ke-Kster(SKK)damping peak wasstudied.It was found that the damping depends on the atomic concentration ratio betwee