APPLICATION OF PROCAST PROGRAM FOR SIMULATION OF TNM-B1 TITANIUM ALUMINIDE BASED ALLOY CASTING PRODUCTION PROCESS SIMULATION BY CERAMIC MOLD CASTING
https://doi.org/10.17073/0021-3438-2013-6-9-13
Abstract
The opportunity to simulate the process of titanium aluminide based TNM-B1 alloy casting production according to ProCast program is considered. Comparison of crystallization parameters obtained by means of ProCast and Thermo-Calc thermo-dynamic bases is made. The alloys available in ProCast base are shown to be more preferable for simulation. An estimation of conditional fluidity for different versions of TNM-B1 alloy composition is made; and it is shown that alloys should be alloyed by upper limit of admissible concentrations for reaching its maximum values. The material of a casting mold named «Corundum ceramics» (NITU «MISiS», Moscow) is proposed, the properties of which are distinct from those available in the base of ProCast foundry process computer simulation system.
About the Authors
V. E. Bazhenov
Национальный исследовательский технологический университет «МИСиС», г. Москва
Russian Federation
Russian Federation
A. V. Koltygin
Национальный исследовательский технологический университет «МИСиС», г. Москва
Russian Federation
Russian Federation
A. V. Fadeyev
Национальный исследовательский технологический университет «МИСиС», г. Москва
Russian Federation
Russian Federation
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Review
For citations:
Bazhenov V.E., Koltygin A.V., Fadeyev A.V. APPLICATION OF PROCAST PROGRAM FOR SIMULATION OF TNM-B1 TITANIUM ALUMINIDE BASED ALLOY CASTING PRODUCTION PROCESS SIMULATION BY CERAMIC MOLD CASTING. Izvestiya. Non-Ferrous Metallurgy. 2013;(6):9-13. (In Russ.) https://doi.org/10.17073/0021-3438-2013-6-9-13
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