Author/Authors :
Zhu، نويسنده , , Z.Q. and Huang، نويسنده , , Q.Y. and Gao، نويسنده , , S. and Zhou، نويسنده , , X.G. and Ling، نويسنده , , X.Z and Chen، نويسنده , , Y.P. and Zhang، نويسنده , , M.L. and Song، نويسنده , , Y. and Wang، نويسنده , , Y.L. and Zhang، نويسنده , , Z.F. and Zhao، نويسنده , , S. and Kong، نويسنده , , M.G.، نويسنده ,
Abstract :
SiCf/SiC composite is considered as one of the most promising structural material candidates for fusion reactors. Its corrosion behavior in liquid LiPb at high temperature needs to be investigated in details. A capsule named DRAGON-ST was designed and built for static corrosion experiment at 700 °C as a first step in order to evaluate the corrosion behavior of homebred SiCf/SiC composite with LiPb, it was characterized by weight change and observation of corroded surfaces. The results after 500 h experiment showed that the 3D SiCf/SiC composite with CVD (chemical vapor deposition)–SiC coating was stable in the liquid LiPb, most area of the composites surface and the matrix remained well. Further study needs to be carried out to evaluate the compatibility of SiCf/SiC composites with LiPb completely.
Keywords :
LiPb blanket , DRAGON-ST , Capsule , SiCf/SiC , Compatibility
