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[55420] Artykuł:

THE THERMOPHYSICAL PECULIARITIES HEAT AND MASS TRANSFER INOCULATORS IN MELTS METALS

Czasopismo: Energy, Energy Saving and Rational Nature Use   Tom: 1, Zeszyt: 6, Strony: 124-132
ISSN:  2409-658X
Opublikowano: 2016
Liczba arkuszy wydawniczych:  0.70
 
  Autorzy / Redaktorzy / Twórcy
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Anatoliy Pavlenko orcid logoWiŚGiEKatedra Fizyki Budowli i Energii Odnawialnej*1005.00  

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Słowa kluczowe:

heat and mass transfer  amorphous structure  inoculator  thermal conductivity  mathematical model  cooling  melting 


Keywords:

heat and mass transfer  amorphous structure  inoculator  thermal conductivity  mathematical model  cooling  melting 



Streszczenie:

The article presents the results of research of thermophysical peculiarities obtaining volumetric amorphous structures in metals and alloys. This technology differs mainly the realization internal heat removal by means of local heat sink (inoculator). A mathematical model of melting inoculator in melts for optimizing the process of obtaining massive amorphous structures, which allows to reduce time of experimental research and material resources to create massive amorphous structures. Mathematical modeling of processes heat and mass transfer inoculator in melts allows you to identify peculiarities of the technological process, and establish influence inoculator on the degree of amorphization melt. The results provide an effective assessment of the intensity of heat transfer during the casting process, which makes it possible to estimate and predict the ability of alloys to the amorphization of the structure.




Abstract:

The article presents the results of research of thermophysical peculiarities obtaining volumetric amorphous structures in metals and alloys. This technology differs mainly the realization internal heat removal by means of local heat sink (inoculator). A mathematical model of melting inoculator in melts for optimizing the process of obtaining massive amorphous structures, which allows to reduce time of experimental research and material resources to create massive amorphous structures. Mathematical modeling of processes heat and mass transfer inoculator in melts allows you to identify peculiarities of the technological process, and establish influence inoculator on the degree of amorphization melt. The results provide an effective assessment of the intensity of heat transfer during the casting process, which makes it possible to estimate and predict the ability of alloys to the amorphization of the structure.