UDC 621.315:621.373
Т.V. Krutskaya (1), chief. by a department, professor, d.t.s.
Т.N. Litvinenko (2), engineer

ELECTRO-IMPULSIVE CRUSHING OF HIGH-CLEAN
CRYSTALLINE SILICON IN WATER ENVIRONMENT
(1) Zaporozhe state engineering academy,
(2) OAJ «Zaporozhe main electric networks» of national company UKRENERGY
Experimental researches are executed and the process of crushing of high-clean silicon is
realized without the use of contaminating processes of cleaving on mechanical presses
and tempering in water from a temperature 600 С. There is worked out pilot plant, in
which crushing of silicon takes place under the action of resilient wave in water, created by
a powerful electric discharge-cathode directed streamer. The electro-hydraulic crushing
will allow to shorten the losses of silicon as shallow factions, will reduce the volumes of the
used etching solutions and will improve ecology.
Keywords: high-clean silicon, electric digit, crushing, acidization, contamination of surface
ELECTRO-IMPULSIVE CRUSHING OF HIGH-CLEAN
CRYSTALLINE SILICON IN WATER ENVIRONMENT