Material Selection for Cryogenic Support Structures

被引：0
|
作者：
Erik Kramer
Nicholas Kellaris
Miguel Daal
Bernard Sadoulet
Sunil Golwala
Matthew Hollister
机构：
[1] University of California Berkeley,CDMS Experiment, Department of Physics
[2] California Institute of Technology,CDMS Experiment, Division of Physics, Mathematics & Astronomy
[3] California Institute of Technology,CDMS Experiment, Observational Cosmology
来源：
Journal of Low Temperature Physics | 2014年 / 176卷
关键词：
Cryogenic; Low temperature; Cryogenic materials ; Thermal conductivity; Material strength; Young’s modulus; Cryogenic support; Support structures; Truss ; Structural materials;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Design specifications for the support structures of low temperature instrumentation often call for low thermal conductivity between temperature stages, high stiffness, and specific load bearing capabilities. While overall geometric design plays an important role in both overall stiffness and heat conduction between stages, material selection can affect a structure’s properties significantly. In this contribution, we suggest and compare several alternative materials to the current standard materials for building cryogenic support structures.
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页码：1103 / 1108
页数：5
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