The strong atmosphere of building a resource-saving society has enabled Lanzhou Hailong Technology Co., Ltd. to find a favorable opportunity to bring to market its new cathode carbon bricks that have been carefully built for many years. On March 20th, the company launched the cathode carbon block for high-graphite aluminum and the cathode carbon block for graphitized aluminum, which led to Chinalco Henan Branch, Lanzhou Aluminum, Qinghai Aluminum, and Liancheng Aluminum. , Baotou Aluminum, Shenhuo Aluminum, Zhongfu Industry, Jiangsu Datun Aluminum and other more than 20 units of great interest. Hu Changping, deputy director of the Ministry of Science and Technology of the China Nonferrous Metals Industry Association, pointed out that Hailong Technology has taken the lead in putting new type cathode carbon bricks on the market, which has built a new platform for China's electrolytic aluminum industry to increase the service life of tanks and reduce electricity consumption.
To adapt to the technical development trend of the electrolytic aluminum industry, Lanzhou Hailong New Material Technology Co., Ltd., a listed company with over 30 years of experience in carbon brick production, has taken full advantage of its strong scientific and technological strength and a dedicated carbon brick research institution to actively engage in high-graphite technology. Developed high-end products such as cathode carbon blocks for aluminum, cathode carbon blocks for graphitized aluminum, and matching pastes. The company has taken the lead in the development and production of graphitized cathode carbon blocks in China. It has been inspected by the National Light Metal Quality Supervision and Inspection Center and its performance indicators are basically the same as those of well-known foreign companies. Among them, the critical index resistivity is better than the world advanced level, thermal conductivity, and electrolysis. The expansion rate reached the international advanced level. After the product was used in the Electrolytic Plant No. 2 of Lanzhou Aluminum Industry Co., Ltd., all economic and technical indicators were better than those of the common cathode carbon block. Professor Sun Yi, deputy director of the electrolysis department of Shenyang Aluminum Magnesium Design Institute, and expert Cao Ai of Guiyang Aluminium Magnesium Design Institute, believe that the development of graphitization of aluminum cathode materials is an objective requirement for the development of aluminum electrolysis technology and is also a cathode material for aluminum. The inevitable trend of development. Hailong's R&D has important technical and market significance.