The use of hot gas in melt atomization has been widely reported, but little detailed experimental data on its precise effects and no satisfactory theory to explain them have been published. In this paper the authors present experimental data on the atomization of metals with gas at temperatures from ambient to 1000C, a semi-empirical equation relating particle size to gas temperature and flow rate, and an analysis of the gas dynamics of the atomization process that allows some insight into the process.

The purpose of this paper is to explore the problem of internal integration in wùfied German. In this paper, the analysis of the texts in which West Germany evaluates East Germany indicates no intemal integration of them. The paper also tries to find out the source of differential behavior between them.