本文讨论了采用活性钎料,直接钎焊陶瓷与陶瓷及陶瓷与金属时,需要了解的各种主要因素的作用及影响。在几乎所有场合,用于工业中的脆性陶瓷均需与金属连接。有多种连接方案,如:有机粘接剂、收缩法、机械式固定等。人们依据使用目的来选用最佳的连接方案。为使脆性材料的接头性能良好,人们需合理的选择材料、规范参数、接头设计和钎焊工艺。介绍本文的目的是推荐一种简便、可靠性好、投资少的工艺,用以连接陶瓷与陶瓷、陶瓷与金属。对电呈绝缘性的陶瓷(如用于真空开关中的真空泡及真空管中的真空泡),其与金属的连接接头 This article discusses the use of active brazing filler metals, direct brazing of ceramics and ceramics, and ceramics and metals to understand the role and impact of various major factors. In almost all cases, brittle ceramics used in the industry are required to be connected to the metal. There are a variety of connectivity options, such as: organic adhesives, shrinkage, mechanical fixation. According to the purpose of use to choose the best connection options. In order to make the joint performance of the brittle material well, people should choose materials, standard parameters, joint design and brazing process reasonably. INTRODUCTION The purpose of this article is to recommend a process that is simple, reliable, and inexpensive to connect ceramics, ceramics, ceramics and metals. Insulation on the electricity of the ceramic (such as vacuum switch used in vacuum switches and vacuum tubes in the vacuum tube), its connection with the metal connector