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TRAIPANYA et al., 2023 - Google Patents

Fabrication and characterizations of high density Si\(_ {3}\) N\(_ {4}\)-ZrO\(_ {2}\) ceramics

TRAIPANYA et al., 2023

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Document ID
15137464039329362846
Author
TRAIPANYA K
WASANAPIARNPONG T
MONGKOLKACHIT C
Publication year
Publication venue
Journal of Metals, Materials and Minerals

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Snippet

Silicon nitride and zirconia were mixed with SiO 2, MgO, Y 2 O 3 as sintering additives and pressureless sintered at 1650℃ in N 2 atmosphere for 2 h. The XRD results showed a-Si 3 N 4 was partially transformed to b-Si 3 N 4 with 3: 3: 5 weight ratio of SiO 2: MgO: Y 2 O 3 …
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