Quick Search:       Advanced Search
王鹏,于艺,金鑫,于新民,刘俊鹏,张宝鹏.反应熔渗制备C/SiC复合材料的微观组织与性能研究[J].稀有金属材料与工程(英文),2020,49(10):3382~3387.[Wang Peng,Yu Yi,Jin Xin,Yu Xinmin,Liu Junpeng and Zhang Baopeng.Microstructure and Properties of C/SiC Composites Prepared by Reactive Melt Infiltration[J].Rare Metal Materials and Engineering,2020,49(10):3382~3387.]
Microstructure and Properties of C/SiC Composites Prepared by Reactive Melt Infiltration
Download Pdf  View/Add Comment  Download reader
Received:September 19, 2019  Revised:October 24, 2019
DOI:
Key words: Reactive  Melt Infiltration (RMI), C/SiC  composites, Free  Si
Foundation item:
Author NameAffiliation
Wang Peng,Yu Yi,Jin Xin,Yu Xinmin,Liu Junpeng and Zhang Baopeng  
Hits: 15
Download times: 11
Abstract:
      C/SiC composites were prepared by reactive melt infiltration (RMI) of molten Si into the C/C porous preform. Influences of C/C porous preform embedded in silicon powder at different positons on the capillary absorption behaviors were investigated. Lots of free Si can be found inside of C/SiC composites prepared by RMI. The free Si was decreased significantly after desilication treatment of C/SiC composite, the composite density and flexural strength decreased as well.