Ceramic Fasteners For High Temperature Applications
Ceramic Fasteners For High Temperature Applications
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DOI：
10.1080/10667857.2000.11752891
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发表时间：
2000-01
影响因子：
3.1
通讯作者：
E. Whale
中科院分区：
文献类型：
--
作者：
E. Whale
在再入空间飞行器的轻重量部件的开发过程中，这些部件会受到非常高的温度，例如隔热罩或方向舵，为了制造复杂的形状设计并将热部件连接到冷结构上，一种适当的固定方法的必要性变得明显。螺纹高温紧固件（HTF）由螺钉、螺母和垫圈组成，与要连接的热部件（即C-SiC）采用相同的材料制造，被认为是满足具体要求的最佳解决方案：
D uring the development of light weighted components for re-entry space vehicles which are subjected to very high temperatures, as e.g. heat shields or rudders the necessity of an adequate fixation method became evident, in order to allow the manufacture of complex shaped designs and to attach the hot parts to the cold structure. Threaded high temperature fasteners (HTF) which comprise screws, nuts and washers and which are manufactured from the same material as the hot components to be joint, i.e. from C-SiC, were considered as the best solution to fulfil the specific requirements: