Experimental Results on Performance Improvement of Doped Carbon-base Materials

• 作者: XUZengyu JointResearchGroup
• 来源期刊: 核工业西南物理研究院年报：英文版
• 学科: 物理学
• 关键词: 碳基原料 杂质 等离子体 化学溅蚀 热冲击
• 年，卷（期）: 2001,（1）
• 页码范围: 45-47
• 页数: 3页
• 分类号: O53

摘要

Carbon-base materials is one of candidate plasma facing materials and have been widely used in current tokamak facilities in the world. But some defect properties are presented on high yield of chemical sputtering, high yield of radiation enhancement sublimate (RES), cracking after heat flux in divertor and so on. These characteris are related to the interstitial carbon atom producing and mobile, so it can be improved by doped some little other elements into the carbon-base materials, such as boron, silicon, titanium and so on.