z-pinch靶的结构及材料特点
The Characteristics of Z-Pinch Targets and Related Materials
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摘要: 论述了Z箍缩(Z-pinch)靶的发展与现状,阐述了Z-pinch靶及负载在结构和材料上的特点及其制备方法,比较了Z-pinch靶与激光聚变靶的区别,针对国内目前开展z-pinch实验对靶的需求,拟采用电解抛光法制备负载用超细金属丝,并提出了Z-pinch单层丝阵负载的制备流程。Abstract: The characteristics and fabrication techniques of z-pinch targets including loads and their related materials are reviewed in this paper. The Z-pinch targets are classified into three kinds as vacuum hohlraum , dynamic hohlraum and static-wall hohlraum. And the configurations and applications of these kinds of targets are introduced, respectively. Furthermore, the features of z-pinch targets are compared with those of laser inertial confinement fusion targets. In order to meet the demands of z-pinch physical experiments in China, an assembling process is proposed to fabricate a z-pinch wire array load, which involves the pretreatment and preparation of wires and the characterizing of wires and the machining of fixture embryos and the assembly of wire array.
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Key words:
- z-pinch target /
- load /
- wire array /
- material
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