1. Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
2. University of Chinese Academy of Sciences, Beijing 100049, China
3. School of Physical Science and Technology, Shanghai Tech University, Shanghai 201210, China
With the rapid, intelligent and digital development trend of material processing technology, material joining technology has attracted more and more attention. Laser joining ceramics technology is one of the most important technologies. The research status and progress of the laser joining ceramics technology in recent years are reviewed. Firstly, the principle and classification of laser joining technology are described. Secondly, the types and characteristics of lasers suitable for laser joining ceramics are introduced, and the key factors affecting the quality of laser joining ceramics are analyzed. Thirdly, the joining between ceramics and ceramics and between ceramics and dissimilar materials based on laser joining ceramics technology are reviewed in detail, and the characteristics, advantages, mechanisms and joining performance of various laser joining ceramics methods are described. Finally, the problems that need to be further explored for laser joining ceramics technology are discussed, and the development trend is prospected.