2022-11-19
2023-12-22
2023-12-22
2023-12-19
2023-12-15As is well known, during the manufacturing process of graphite products, the thermal decomposition and condensation of organic carbon based raw materials form porous artificial graphite materials, with a general porosity of around 20% to 30%. Most of them are open pores, which increases the diffusion speed and depth of oxidizing gases, and deteriorates their antioxidant pr
2023-12-15In recent years, data shows that the demand for high-purity graphite in China has been steadily increasing year by year. In 2012, the demand for high-purity graphite in China was 86000 tons. In 2013, the demand for high-purity graphite in China was 97400 tons, a year-on-year increase of 13.24%. In 2014, the demand for high-purity graphite in China was 112000 tons, a year-o
2023-12-14What is graphitization? The so-called graphitization refers to the transformation of non graphite carbon into graphite carbon with a three-dimensional regular ordered structure after high-temperature heat treatment. Originating from the carbon product industry, it is a necessary process for producing graphite electrodes. The graphitization process is aimed at improving the
Haifeiling owns domestic advanced technology, equipment and high-level R D team, and is committed to creating well-known brand trademarks of Haifeiling products
4008-168-001
