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SOME ASPECTS REGARDING UTILIZATION OF MICROCOOLERS FOR STEEL INGOTS CASTING

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

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

Editorial: Metalurgia, 5, p.28-30, B+, 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 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 the mass transfer and energy and the ways of action for contiounsly improvement of quality and cast and Forged. Products.
Study goal was to determine the parameters dynamic variation and transfer believed representatively , depending on the specifical thehnological parameters of 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: turnare, solidificare, microracitori, lingou de otel // casting, solidification, inoculated, steel ingots

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