The criteria for optimization of spark plasma sintering of transparent MgAl2O4 ceramics

Результат исследований: Материалы для журналаСтатья

Выдержка

In this work, criteria for optimization of the Spark Plasma Sintering (SPS) regimes to manufacture transparent MgAl2O4 ceramics have been suggested. These criteria are not derived from the microstructural characteristics of the sintered samples - density or grain/pore size. In our approach, the criteria for optimization are the coefficients in the equation describing the normalized optical density. After the choice of the criteria was justified, they were used for obtaining transparent MgAl2O4 ceramics with improved optical properties by SPS at optimal temperatures, pressures and heating rates. The suggested criteria were determined for representative sets of MgAl2O4 ceramic specimens obtained by SPS using different processing parameters.

Язык оригиналаАнглийский
Страницы (с-по)513-518
Число страниц6
ЖурналFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Том65
Номер выпуска8
DOI
СостояниеОпубликовано - 1 янв 2018

Отпечаток

Spark plasma sintering
Density (optical)
Heating rate
Density (specific gravity)
Pore size
Optical properties
Processing
spinell
Temperature

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Metals and Alloys
  • Materials Chemistry

Цитировать

The criteria for optimization of spark plasma sintering of transparent MgAl2O4 ceramics. / Dvilis, Edgar S.; Khasanov, Oleg L.; Polisadova, Elena F.; Paygin, Vladimir D.; Stepanov, Sergey A.; Valiev, Damir T.; Dudina, Dina V.

В: Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy, Том 65, № 8, 01.01.2018, стр. 513-518.

Результат исследований: Материалы для журналаСтатья

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AU - Dvilis, Edgar S.

AU - Khasanov, Oleg L.

AU - Polisadova, Elena F.

AU - Paygin, Vladimir D.

AU - Stepanov, Sergey A.

AU - Valiev, Damir T.

AU - Dudina, Dina V.

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