Qian'an: Trial production of boron carbide and silicon carbide composite special ceramics

Qian'an Information Port Correspondent News: Recently, the trial production of boron carbide and silicon carbide composite special ceramics project located in the south of the village of Genghe Village and the middle section of the middle section of Malan Road in Yanjiadian Township, Qian'an City. Up to now, more than 500 pieces of special ceramic products of boron carbide and silicon carbide have been sold.

The project was built by City Leda Special Ceramics Co., Ltd. with an investment of 45.66 million yuan, covering an area of a€?a€?28.2 acres. In the year, it can produce 600,000 pieces of special ceramics of boron carbide and silicon carbide, with a profit and tax of 20 million yuan, and arrange for more than 300 people to be employed. The Boron Carbide and Silicon Carbide Composite Special Ceramics Project is a high-tech project supported by the Municipal Science and Technology Bureau relying on Hebei University of Technology, Harbin Institute of Technology, and Xi'an University of Science and Technology. The products are designed for anti-corrosion and surface cleaning treatment in aerospace, shipbuilding and navigation industries. For the development and production of high value-added special-shaped products such as hole nozzles, airfoil nozzles, banana nozzles, square hole nozzles, etc., vacuum hot pressing sintering technology is used to modify composite ceramic products with various synthetic inorganic non-metal materials. Increase strength and toughness. At the same time, according to the requirements of the customer's environment and conditions, test, test, analyze and summarize the different proportions, reduce the temperature of traditional hot-press sintering, improve the fracture toughness and improve the grinding process through the new process and new materials. The heat balance process ensures that the material has no defects and micro cracks inside, ensuring stability and uniformity of elasticity.

When talking about the next step, Li Lin, the general manager of the company, said that while developing and utilizing boron materials, they should also study materials such as silicon and aluminum, and enter the high-value-added products such as high-speed conveying rollers and chutes used in the steel industry. After the time is ripe, it will also expand into the fields of machinery manufacturing, bulletproof board, military industry and nuclear industry to ensure that it is one step ahead. At present, the products they produce have been sold in Guangzhou, Wuhan and other domestic industrial developed areas, and will enter Southeast Asia, Europe and the United States in the future to ensure that enterprises become bigger and stronger!

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