Analysis of Titanium Interface and Tungsten Exterior Layer Thickness Coated by Vibrator Electrode Method Journal title: Analele Universitatii "Dunarea de Jos" din Galati. Fascicula IX, Metalurgie si Stiinta Materialelor Authors: Manuela Cristina PERJU, Dan-Gelu GALUSCA, Carmen NEJNERU, Petrica VIZUREANU, Anca-Elena LARGEANU Subject(s):