文件名称：Phase analysis and thermal conductivity of in situ O′-sialon/β-Si3N4 composites (2012年)
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更新时间：2024-05-12 02:39:22
工程技术 论文
Typical O′-sialon-based ceramics,with a formula of Si2-xAlxO1+xN2-x,where x was set as 0.25,were fabricated by in-situ synthesis. Si3N4,Al2O3,and SiO2 powders were used as raw materials,and MgO and Y2O3 were added as sintering additives. All the samples w