The longitudinal(L),long-transverse(T)and short-transverse(S)orientated samplesof precipitation-strengthened 7075-T651 aluminumalloy were examined.The acoustic
An investigation of the phenomenon ofhydrogen trapping at grain boundaries in 18 Nimaraging steel has been carried out by the thermalhydrogen evolution techniqu
This review paper outlines recent progressin the application of rare earth metals (RE)in steel to improve the mechanical propertiesof steel. It includes: the ph
By means of X-ray diffraction investigationsand electric resistivity measurements the tempera-ture dependence of phase structure and supercon-ductivity in YBa<s