Gas leak tightness of SiC/SiC composites at elevated temperature
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- 作者：Daisuke Hayasakaa ; b ; hayasaka@oasis.muroran-it.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Joon-Soo. Parka ; Hirotatsu Kishimotoa ; b ; Akira Kohyamaa
- 关键词：DEMO-NITE process ; SiC/SiC composites ; Gas leak tightness ; High-heat flux component ; Blanket material
- 刊名：Fusion Engineering and Design
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：109-111
- 期：part_PB
- 页码：1498-1501
- 全文大小：1755 K
文摘
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NITE-SiC/SiC has extremely densified microstructure compared with other SiC/SiC composite like CVI.
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Excellent helium and hydrogen gas-leak tightness of SiC/SiC composites by DEMO-NITE method from prototype industrialization production line was presented.
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The excellence against stainless steel and Zircaloy at elevated temperature, together with generic excellent properties of SiC will be inevitable for innovative blanket and divertors for DEMO- and power- fusion reactors.