BUBBLE FORMATION IN THE WALL OF IRON MICRO-SPHERES
Pages 95-99
I. Bica, C. N. Marin, Gh. Catana, G. Bușe
Abstract
The paper presents mechanisms for bubbles formation in the wall of iron micro-spheres. The gasses diffusion velocity and the bubbles ascension in the melt are high lower in comparison with the iron solidification velocity. Pores are formed, they being influenced by the molar concentration of the gas in the melt.