Layering fabrication, structure, and electromagnetic properties of perovskite phases by hybrid process: Self-propagated high-temperature synthesis and selective laser sintering

I. Shishkovsky, Yu Morozov, M. Kuznetsov

Результат исследований: Вклад в журналСтатьярецензирование

4 Цитирования (Scopus)

Аннотация

The paper discusses the fundamentals and the requirements for layer-by-layer manufacturing of three-dimensional porous parts from complex metal oxide systems (piezoceramics PbTi1-xZrxO 3; hexaferrites - BaFe12-xCrxO19 and SrFe12O19; spinels - Li0.5Fe 2.5-xCrxO4 and high-temperature superconducting ceramics (HTSC) - YBa2Cu3O7-y) and examines the main aspects of the overlapped processes associated with the self-propagated high-temperature synthesis (SHS) and selective laser sintering (SLS). These two techniques presently offered are joined as the original solutions in this external magnetic field. The perovskite phase compositions, morphology, and element distribution of the fabricated samples were analyzed by the X-ray diffraction (XRD), scanning electron microscopy (SEM) equipped the EDX analysis. Optimal regimes for the three-dimensional (3D) parts laser synthesis and some of their electro physical properties were estimated for conducting the concurrent SHS-SLS reactions, both for the case with the applied dc magnetic field and without it.

Язык оригиналаАнглийский
Страницы (с-по)1085-1093
Число страниц9
ЖурналPhase Transitions
Том86
Номер выпуска11
DOI
СостояниеОпубликовано - 1 нояб. 2013
Опубликовано для внешнего пользованияДа

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