In order to promote the application of vacuum electron devices extensive studies on alumina ceramics and its metallizing have been carried out worldwide .
为了促进 真空电子器件的应用,氧化铝陶瓷及其 表面 金属 化得到广泛的关注和研究。
Its subject coverage includes : electrodeposition chemical vapor deposition vacuum metallizing and hard-chrome plating ;
它的主题报导包括:氮化的作用在摩擦学、摩擦损耗、涂层 粘着与滑动磨损等;
真空镀敷金属