发明名称 Thallous and cesium halide materials for use in cryogenic applications
摘要 Certain thallous and cesium halides, either used alone or in combination with other ceramic materials, are provided in cryogenic applications such as heat exchange material for the regenerator section of a closed-cycle cryogenic refrigeration section, as stabilizing coatings for superconducting wires, and as dielectric insulating materials. The thallous and cesium halides possess unusually large specific heats at low temperatures, have large thermal conductivities, are nonmagnetic, and are nonconductors of electricity. They can be formed into a variety of shapes such as spheres, bars, rods, or the like and can be coated or extruded onto substrates or wires.
申请公布号 US4356235(A) 申请公布日期 1982.10.26
申请号 US19810289555 申请日期 1981.08.03
申请人 LAWLESS, WILLIAM N. 发明人 LAWLESS, WILLIAM N.
分类号 F25B9/14;F25D3/00;H01B3/12;(IPC1-7):B32B15/00 主分类号 F25B9/14
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