Conclusions
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1.
It has been confirmed that, under the action of a gas stream, a molten metal jet breaks up in two stages, resulting in the formation of primary drops (ligaments) above the disintegration focus and fine particles in the focal atomization zone.
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2.
It has been established that the shock (explosive) mechanism of particle formation and the twinning mechanism operate simultaneously, the former predominating at higher blast parameters and the latter at low. It is shown that the shock mechanism reveals itself in a series of steps, in which first primary drops and then the droplets produced from them break up into still finer particles.
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Translated from Poroshkovaya Metallurgiya, No. 2 (110), pp. 1–6, February, 1972.
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Putimtsev, B.N. Effect of blast parameters on the mechanism of disintegration of a molten metal jet and on the properties of atomized powders. Powder Metall Met Ceram 11, 85–88 (1972). https://doi.org/10.1007/BF00814036
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DOI: https://doi.org/10.1007/BF00814036