Анализ методов получения непрерывных волокон нитевидных кристаллов

Abstract

В статье анализируются некоторые методы получения непрерывных волокон нитевидных кристаллов, а именно – метод волочения и метод вытяжки (Тейлора). Представлены схематические описания проведения обеих процессов, обращено внимание на качественные показания полученных итоговых результатов. Проанализированы технологические операции, которые составляют методику проведения процесса волочения и роль каждой из них. Представлены итоговые показатели прочности кристалла в зависимости от его вида при проведении обеих методов получения. Полученные результаты могут быть использованы в широком спектре применения различных групп нитевидных кристаллов, в том числе в вопросах охраны окружающей среды.

In the second half of past century scientists more often began to speak to the questions of lead through of researches of such group of crystals, as threadlike. And if before it more touched foreign sources, in the USSR this question becomes more actual exactly in the indicated interval of time, not going down and to today. First, the so called, theoretical durability of threadlike crystals was expected practically 90 years back and remains actual until now. First, the so-called, theoretical durability of threadlike crystals was expected practically 90 years back and remains actual until now. The conducted literary review rosined on that in the certain amount of scientific editions, in most foreign, the questions of lead through of mechanical researches of threadlike crystals are represented. One methods of receipt of continuous fibres of threadlike crystals are analysed in the article, namely – the method of dragging and method is you-severe (Teylora). Schematic descriptions of lead through of both processes are presented, paid regard to high-quality testimonies the got aggregate results. Technological operations are analysed, this make the method of lead through of process of dragging and roll each of them. The total scores of durability of crystal are presented depending on his kind during the lead through of both methods of receipt. Can be drawn on the got results in the wide spectrum of application of the once-personal groups of threadlike crystals, including in the questions of guard of environment.