Международный научный журнал «Аграрное образование и наука»

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ISSN 2309-7671

Key title:
Agrarnoe obrazovanie i nauka

Abbreviated key title:
Agrar. obraz. nauka

Simulation of brittle fracture automotive glass service in the examination

YU. V. Pankov, kandidat himicheskih nauk, dotsent, L. A. Novopashin, kandidat tehnicheskih nauk, zaveduyuschiy kafedroy, O. M. Vyrova, starshiy prepodavatel, A. A. Sadov, aspirant Uralskogo gosudarstvennogo agrarnogo universiteta.

This work describes the process of production of automotive glass (triplex). The recommended pro-cessing temperature of the glass tempering process for obtaining certain properties for car-glass stably ex-plains. It is told about the crystal lattice effects on the structure and properties of the product. It analyzes the structural condition of the glass. The possible structure of the glass and the internal energy of the material are analyzed. Physical and mechanical properties of the analyzed products vary from external influence. With a sufficient margin of safety and reliability, the process of external physical effects not ends the process of brittle fracture. Existing criteria for brittle solid body are energy (internal volume status) and power (external local exposure – local voltage). There are signs of a characteristic pattern of destruction products. Externally, the destruction of mind can make the right judgment in service examination.

References

1. Peter Buler. Fiziko-himicheskaya termodinamika veschestva. SPb. : Yanus, 2001. 192 s.
2. Strelov K. K., Ivanova A. V. Kristallohimiya silikatov i tugoplavkih oksidov : ucheb. posobie. Sverdlovsk : Izd. UPI im. S. M. Kirova, 1984. 88 s.
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