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1. 发明授权

US5265918A High pressure ceramic joint 失效
标题翻译：高压陶瓷接头
公开(公告)号：US5265918A
公开(公告)日：1993-11-30
申请号：US795362
申请日：1991-11-20
申请人： Michael E. Ward , Bruce D. Harkins
发明人： Michael E. Ward , Bruce D. Harkins
IPC分类号： C04B37/00 , F28D7/12 , F28F9/16 , F28F21/04 , A16L5/00
CPC分类号： C04B37/021 , C04B37/005 , C04B37/026 , F28D7/12 , F28F21/04 , F28F9/162 , C04B2237/062 , C04B2237/064 , C04B2237/343 , C04B2237/365 , C04B2237/38 , C04B2237/64 , C04B2237/704 , C04B2237/765 , C04B2237/84 , C04B2237/88 , Y10S285/911
摘要： Many recuperators have components which react to corrosive gases and are used in applications where the donor fluid includes highly corrosive gases. These recuperators have suffered reduced life, increased service or maintenance, and resulted in increased cost. The present joint when used with recuperators increases the use of ceramic components which do not react to highly corrosive gases. Thus, the present joint used with the present recuperator increases the life, reduces the service and maintenance, and reduces the increased cost associated with corrosive action of components used to manufacture recuperators. The present joint is comprised of a first ceramic member, a second ceramic member, a mechanical locking device having a groove defined in one of the first ceramic member and the second ceramic member. The joint and the mechanical locking device is further comprised of a refractory material disposed in the groove and contacting the first ceramic member and the second ceramic member. The present joint mechanically provides a high strength load bearing joint having good thermal cycling characteristics, good resistance to a corrosive environment and good steady state strength at elevated temperatures.
摘要翻译：许多回热器具有与腐蚀性气体反应的部件，并且在供体流体包含高腐蚀性气体的应用中使用。这些修复器的使用寿命减少，服务或维护增加，成本上升。当与回流换热器一起使用时，本接头增加了对高腐蚀性气体不起反应的陶瓷部件的使用。因此，与本换热器一起使用的本接头增加了使用寿命，减少了维护和维护，并且降低了与用于制造换热器的部件的腐蚀作用相关的成本增加。本接头由第一陶瓷构件，第二陶瓷构件，具有限定在第一陶瓷构件和第二陶瓷构件之一中的槽的机械锁定装置构成。接头和机械锁定装置还包括设置在槽中并与第一陶瓷构件和第二陶瓷构件接触的耐火材料。本关节机械地提供了具有良好的热循环特性，良好的抗腐蚀性环境和高温稳定状态强度的高强度承载接头。

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