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1. 发明授权

US4847053A Growth of glass-clad single crystal fibers 失效
标题翻译：玻璃包覆单晶纤维的生长
公开(公告)号：US4847053A
公开(公告)日：1989-07-11
申请号：US046015
申请日：1987-05-05
申请人： Antonio Pastor , Gregory L. Tangonan
发明人： Antonio Pastor , Gregory L. Tangonan
IPC分类号： C30B15/00
CPC分类号： C30B15/00 , C30B29/54 , C30B29/60 , Y10S117/90 , Y10T117/102
摘要： Fine single crystals of low-melting point materials are prepared by slowly withdrawing a glass crystal growth capillary tube containing the material from a heating apparatus which precisely maintains the molten material at a temperature just above its melting point. Temperature control of the molten material in the crystal growth tube, prior to solidification, is attained by enclosing the crystal growth tube in a temperature control tube containing the molten material being solidified. Preferably, the inside diameter of the temperature control tube is slightly larger than the outside diameter of the crystal growth tube, and both tubes reach into a reservoir of the molten material to be grown as a crystal, so that the molten material is drawn upwardly into the crystal growth tube and the space between the crystal growth tube and the temperature control tube by capillary action.
摘要翻译：低熔点材料的细晶体通过从加热装置中缓慢抽出含有材料的玻璃晶体生长毛细管来制备，该加热装置精确地将熔融材料保持在高于其熔点的温度。在凝固之前，晶体生长管中的熔融材料的温度控制通过将晶体生长管封闭在含有熔融材料固化的温度控制管中来实现。优选地，温度控制管的内径稍微大于晶体生长管的外径，并且两个管到达要作为晶体生长的熔融材料的储存器中，使得熔融材料向上拉入晶体生长管和通过毛细作用在晶体生长管和温度控制管之间的空间。

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