Vacuum aluminum evaporation is a process by directly heating molten aluminum in a vacuum environment to vaporize it into aluminum vapor and evaporate it on the surface of a plastic film. In this process, graphite materials are widely used because of their compact structure and high strength.
Graphite crucible machining steps:
1. Sawing | 2. Turning | 3. Milling | 4. Grinding | 5. CNC |
Product features:
In order to ensure good thermal shock resistance, in the production of graphite crucible for aluminum, we use high-density, low porosity graphite material, and ensure that there is a low coefficient of thermal expansion. The products produced by our company have excellent characteristics such as high purity, high strength, high density, density of 1.9g/cm3, low porosity, tight structure, becoming the ideal choice of aluminum evaporation crucible.
SHJ has a number of machining lines, which can be customized according to the drawings provided by customers to meet different precision requirements, while choosing the most cost-effective processing technology in the shortest processing time. We are committed to providing customers with high quality aluminum graphite crucible to help the production process more efficient.