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RESERCHS REGARDING THE INFLUENCE OF THE PHYSICAL-CHEMICAL FACTORS

Domenii publicaţii > Stiinte ingineresti + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: AMZA,V.D., BUTNARIU,I

Editorial: Metalurgia International, (XIV)10, p.39-41, ISI, 2009.

Rezumat:

The casting and solidification processes belong in the most cases, nonstationary thermoconductibility processes, namely: cooling solidified crusts, ingot cooling, melting of the micrcooler and of the inoculater in the liquid metal during the directed solidification. The necessity to address the theme lies in the importance of thorough knowledge of phenomena and processes taking place in casting and solidification of steel ingots, continuously improvement of technology, understanding of the complex phenomena of mass transfer and energy and the ways of action for contiounsly improvement the quality and cast and Forged Products.
Research goal was to determine the parameters dynamic variation and transfer believed representatively , depending on the specifical technological parameters in the technological processes of casting and solidification processes, to determine ways of influencing them to obtain steel products of high quality, in terms of reproducibility and efficiency maximum technical -economic

Cuvinte cheie: procese nestationare, solidificarea crustei, lingouri turnate // nonstationary thermoconductibility processes, cooling solidified crusts, ingot cooling

URL: http://ad-astra.ro/amvirdan