The microstructure of a laser-melted Fe-4% C-10% Sn alloy has been studied.Anon-crystalline phase was found in the upper part of the laser-melted zone:At the bo
The viscous flow of amorphous alloys near T_gis closely related to the viscosity of liquid alloys.On the basis of the measured surface tension and density for N
According to the experimental data of phase transition taken from DTA, metallography,SEM and microzone composition, two vertical sections of the ternary phase d
Trace of B and Ga can substitute for Mo in Mn-Si-Cr dual phase steels.The technologicalprocess and CCT curves of steels treated with B and Ga are similar to tho
The structure of white iron treated with Si-Bi-AI complex inoculant has been observed bySEM and TEM. The results show that, in comparison with the samples treat
A dipole antenna with wideband characteristics is presented. The proposed antenna consists of a dipole with periodic capacitive loading and a pair of coplanar s