| Summary: | Backround. The research deals with the study of safe laminated glass of modern
cars, consisting of two The object of the study is the method of dispersing a refractory material
into a trap with a trapping material. The subject of the study is the process of volumetric crystallization of tungsten carbide particles when trapped with a heat-trapping material.
The purpose of the research is to determine the necessary conditions for the crystallization
of particles of refractory material and obtain the main characteristics for the design of
an industrial trap, their experimental confirmation and interval evaluation. Materials and
methods. Experimental studies, photometry methods, collecting dispersed tungsten carbide
particles into a trap of an experimental stand filled with heat-trapping material, obtaining
cross sections by electron microscopy. Results. A method for evaluating the crystallization
conditions of particles of refractory material is proposed, an experiment is conducted to test
the criterion of crystallization conditions described in the article. It has been established and
confirmed experimentally that violation of this condition leads to a dominant fraction of particles
with a quality unacceptable for further use. Conclusions. The experiment on the capture
of tungsten carbide particles confirmed the adequacy of the theory determining the conditions
of capture and the thermophysical characteristics of the trap material for the formation of
spherical, dense, homogeneous powder particles from the tungsten carbide melt.
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