On the base of damage theory of composite, the conception of aging damageof compressed non-asbestos fiber sheet is put forward, which reflects the aging degreeof sealing material.
2、依据复合材料损伤理论,提出了老化损伤的概念,以老化损伤因子来表征密封材料的老化劣化程度。
参考来源 - 芳纶纤维橡胶基密封材料的热氧老化研究The crystal content increased with increasing the holding time. The crystal phase was BaAl2Si2O8,which prevented the elements spread to another side and improved the stability of the sealing material.
在密封玻璃和连接体的界面两侧未发现明显地相互扩散的现象,在界面处没有扩散反应发生;在靠近界面的玻璃中有很多细小的BaAl2Si2O8晶相生成,且随着保温时间的增加,该晶体含量有所增加,其起到了阻止界面两侧元素相互扩散的作用,提高了密封材料与连接体间界面的稳定性。
参考来源 - 固体氧化物电解池用BaThis paper offer some basis and suggestion to scientific design and careful construction of structural shape and sealing material of peripheral joint by design of project example.
通过工程实例设计,为混凝土面板堆石坝周边缝结构型式和止水材料的科学设计和周密施工提供了一些依据和建议。
参考来源 - 混凝土面板堆石坝周边缝的设计研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
Raw material belt is a novel ideal sealing material.
生料带是一种新颖理想的密封材料。
The frIt 'sealing material is a crucial material in ceramic metal halide lamps.
陶瓷金属卤化物灯用封接材料是陶瓷金卤灯的关键材料。
One of the best efficient sealing material under high temperature and high pressure.
耐高温、高压是解决高温、高压密封问题的最有效的产品之一。
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