Studies on the Effects of Operating Parameters in Manufacturing C/SiC Composites by the Pulse-CVI

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概要

• 論文の詳細を見る

• Manufacturing C/SiC composites from the reaction of methyltrichlorosilane (MTS) and hydrogen by the pulse CVI (Chemical Vapor Infiltration) was studied. In the pulse CVI, three steps such as evacuation of the reactor (te), injection of reactant gases (ti), and infiltration and deposition reaction during a hold-on period (tr) were repeated. Effects of each step were studied by changing the duration of each step.As the evacuation time increased and the reaction time decreased during the same total actual reaction time, the amount of deposition in the preform increased. Effects of the changes of evacuation time were greater than those of reaction time. The same results were confirmed with the thermal analysis data, porosimeter, and SEM.

• 社団法人 化学工学会の論文
• 2005-08-01

著者

• Kim Yong-tark

  Department Of Chemical Engineering Hong-ik University

• KIM In-Gu

  Department of Chemical Engineering, Hong-Ik University

• CHUNG Gui-Yung

  Department of Chemical Engineering, Hong-Ik University

• Kim In-gu

  Department Of Chemical Engineering Hong-ik University

• Chung Gui-yung

  Department Of Chemical Engineering Hong-ik University

関連論文

• Studies on the Effects of Operating Parameters in Manufacturing C/SiC Composites by the Pulse-CVI
• Computer simulation of the preparation of C/SiC composites in the F-CVI reactor (第3回 日韓資源リサイクル・材料科学に関する国際シンポジウム特集号)

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