首页> 美国政府科技报告 >He self-pumping by tokamak pump limiter materials: Al, V, Ni, and Ni/Al alloys.
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He self-pumping by tokamak pump limiter materials: Al, V, Ni, and Ni/Al alloys.

机译:他通过托卡马克泵限制器材料自动泵送:al,V,Ni和Ni / al合金。

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摘要

An ECR plasma and Colutron ion gun were used to study He self-pumping by several possible pump-limiter materials: Ni, V, Al, and Ni/Al multi-layers. Ni and V exhibited similar pumping capacities (6 (times) 10(sup 15) He/cm(sup 2), 200 eV) whereas Al showe ...

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