heat zone

According to the requirements of high temperature coating,plasma spraying was used to make the NiCrBSi alloy specimens.

根据高温涂层要求,采用等离子喷涂工艺制备NiCrBSi合金涂层试样,对涂层成分、组织、硬度、粘结强度、冷热疲劳性能、抗热震性能及常温和高温摩擦磨损性能进行了检测,对其结果进行了分析讨论。

The important applications of high-temperature coatings significantly extend the scopes of superalloys.

高温涂层的广泛使用在很大程度上拓展了高温合金的应用领域,但随着航空发动机用涡轮叶片服役环境的日益苛刻,合理评价涂层/高温合金体系综合性能,尤其热机械疲劳、蠕变疲劳等性能备受关注。

Based on progress and tendency of high-temperature coating recently, Evolution and character of high-temperature coatings on aluminide, McrAlX and thermal barrier coating(TBC) was commented, as well, progress and tendency of their structure.

该文在综合高温涂层的发展历程和研究、应用现状的基础上,简单评述了铝化物、McrAlX、热障涂层各自的发展及性能特点,以及这些涂层结构的研究发展状况;讨论了活性元素、晶界效应和涂层结构对高温涂层性能的影响机制;介绍了几种常用制备方法:扩散渗镀、PS、EB-PVD、磁控溅射的特点和应用情况。

Electron beam physical vapor deposition (EB-PVD) and air plasma spray (APS) deposition are now the two most important methods prepared for high temperature coatings.

电子束物理气相沉积和等离子喷涂是目前制备高温涂层的两种最重要方法。