MATERIAL SURFACE MODIFICATION FOR 1ST WALL PROTECTION

被引：13

作者：

DAVIS, MJ

机构：

[1] Sandia Laboratories A U.S. DOE facility., Albuquerque

来源：

JOURNAL OF NUCLEAR MATERIALS | 1979年 / 85-6卷 / DEC期

关键词：

D O I：

10.1016/0022-3115(79)90400-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The elements and strategy of a program to develop low Z surfaces for tokamak reactors is described. The development of low Z coated limiters is selected as an interim goal. Candidate materials were selected from the elements: Be, B, Al, Ti, V, C, O, N and their compounds. The effect of low energy erosion on surface morphology is shown for Be, TiC and VBe12. The trade-offs in coating design are described. Stress analysis results for TiB2-coated POCO graphite limiters for ORNL's ISX-B tokamak are given. © 1979.

引用

页码：1063 / 1072

页数：10

共 19 条

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