Research method of control of grain composition of metallic powders obtained by gas-dynamical melts atomization

Pavlenko, DV, Bondarenko, SG
Kosm. nauka tehnol. 2002, 8 ;(Supplement1):132-135
Publication Language: Ukrainian
Abstract: 
In the given job the attempt to estimate the degree of influence of different parameters on process of destruction of a molten metal flow by effect of a supersonic gas stream was made. As a result of the conducted idealised and experimental researches the nature of influencing of separate parameters of process on quality properties of a received tin powder was determined. Some parameters of a manufacturing process of a tin powder obtaining are also determined. These parameters are provided one not only the indispensable characteristics of powder, but also the high level of an output of a powder is reached. Some known before regularity for separate metals were affirmed for tin too.