Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2020

Ключевые слова: elongation, silicon carbide, silumin, tablet ultrafine modifier, ultimate tensile strength, yield tensile strength.

Аннотация: The most promising direction in the modification of aluminum alloys, including silumins, is the use of ultrafine modifiers (carbon nanoparticles, ultrafine carbides, nitrides, oxides, etc.) with a particle size of 0.1-1 µm, which can improve the quality of alloy with minimal implementation costs. According to the results of the work done, it was found that the technology for modifying silumin based on primary aluminum with high iron content by a tablet modifier leads to a change in the morphology of the β-phase. This allows increasing the elongation of the alloy by 50 % and the ultimate tensile strength by 20 %. © 2020

Журнал: ARPN Journal of Engineering and Applied Sciences

Выпуск журнала: Vol. 15, Is. 18

Номера страниц: 1994-1997

ISSN журнала: 18196608

Издатель: Asian Research Publishing Network

• Bogdanova T.A. (Department of Materials Science and Materials Processing Technologies, Polytechnic Institute, Siberian Federal University, Krasnoyarsk, Russian Federation, Siberian Federal University, Krasnoyarsk, Russian Federation)
• Merkulova G.A. (Department of Materials Science and Materials Processing Technologies, Polytechnic Institute, Siberian Federal University, Krasnoyarsk, Russian Federation, Siberian Federal University, Krasnoyarsk, Russian Federation)
• Gilmanshina T.R. (Department of Materials Science and Materials Processing Technologies, Polytechnic Institute, Siberian Federal University, Krasnoyarsk, Russian Federation, Siberian Federal University, Krasnoyarsk, Russian Federation)
• Kosovich A.A. (Department of Materials Science and Materials Processing Technologies, Polytechnic Institute, Siberian Federal University, Krasnoyarsk, Russian Federation, Siberian Federal University, Krasnoyarsk, Russian Federation)
• Lytkina S.I. (Department of Materials Science and Materials Processing Technologies, Polytechnic Institute, Siberian Federal University, Krasnoyarsk, Russian Federation, Siberian Federal University, Krasnoyarsk, Russian Federation)
• Cheglakov A.V. (Department of Materials Science and Materials Processing Technologies, Polytechnic Institute, Siberian Federal University, Krasnoyarsk, Russian Federation, Siberian Federal University, Krasnoyarsk, Russian Federation)

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