Scientific journal
Название журнала на английском
ISSN 2500-0802
ПИ №ФС77-61154

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OVERALL EFFECT GAS PRESSURE CASTING HOT BRITTLENESS

Yakovlev A.D. 1 Pustovalov D.O. 1 Ovchinnikov A.M. 1 Nabokova U.A. 1 Obuhov K.A. 1 Kalonin K.V. 1 Bespalov N.A. 1 Kajgorodov A.K. 1 Milovanov R.S. 1
1 Perm national research polytechnic university
The factors causing the olives tendency to hot cracking of aluminum-based alloys, the mechanism of the influence of hydrostatic pressure on the gas liquid melt. Produced simulation of filling and solidification to determine the hot cracking software package ProCAST c using samples Trubitsina. Identified inaccuracies caused by the fact that the chill is taken into account by the program as statically indeterminate solid object. Produced by designing a full set of tooling for testing aluminum-based alloys to hot brittleness and modeling processes pouring, solidification and hot cracking in the new chill. When modeling in the chill-designed to install additional element defined as statically indeterminate for binding calculation of the stresses in the crystallization of the sample.