A Novel in-situ Synthesis Route of Ti3SiC2-SiC Composite by Liquid Silicon Infiltration
Source abstract
Abstract
提出制备Ti 3 SiC 2 -SiC复合材料的一种新思路, 即利用液态硅渗透TiC/C预制体原位反应制备Ti 3 SiC 2 -SiC复合材料, 并采用XRD、SEM和EDS考察了材料的显微结构和力学性能. 结果表明: 制备出材料主要由Ti 3 SiC 2 相组成, SiC相含量较少; Ti 3 SiC 2 晶相呈现出3~10μm大小的层状结构; 施加10kg的压力下测得样品S1550-1, S1550-3和S1550-4的硬度分别为6.8GPa、7.1GPa 和7.8GPa, 它们的密度在3.55~3.96g/cm 3 范围内. 实验结果表明,利用液态硅渗透技术原位制备Ti 3 SiC 2 -SiC复合材料是一种可行的新工艺.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: MXene and MAX Phase Materials · Advanced ceramic materials synthesis · Advanced materials and composites
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (23)
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