Laser engraving is the practice of using lasers to engrave an object. The impact of laser marking has been more pronounced for specially designed "laserable" materials and also for some paints. These include laser-sensitive polymers and novel metal alloys
Ceramic round plate made of 99% alumina, is mainly used as wafer processing substrate in the semiconductor industry with existing diameter: 240mm, 260mm. 360mm. 485mm etc. Ceramic conical tube made of 99% alumina, is used in paper making industry. Ceramic
The graphite block adopt vibration-molded, carbonized and graphitized under precise technical control. Usually machined to specific shapes for various purposes.