Founded in 1956, formerly known as Ningbo Huabiao Special Ceramics Oil Extraction Equipment Co., Ltd., Ningbo Zhongji Fine Ceramics Technology Co., Ltd. has always been committed in the R&D and production of alumina, silicon carbide, silicon nitride and zirconia ceramic, etc, including ceramic materials.In 1979, we introduced silicon nitride production technology from Shanghai Institute of Silicate of China Academy of Sciences. Now Ningbo Zhongji has more than 100 employees, covers an area of 27,000m2 with building area of more than.......
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Deep cultivation of special ceramics only to do better
uphold the "integrity, innovation, harmony, development" business philosophy, people-oriented, sound management, positive innovation, to do a hundred years of public base.
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alumina production process
alumina is complex and sophisticated, including the following key steps:
1. raw material preparation and pretreatment; 2. dissolution and refining; 3. decomposition and roasting; 4. subsequent treatment and recycling넶18 2024-10-28 -
Reaction Pressureless Silicon Carbide Applications Overview
reaction pressureless silicon carbide (Reaction Bonded Silicon Carbide, RBSC) is a high-performance ceramic material, because of its unique physical and chemical properties, has a wide range of applications in many fields. Here are some of the main application areas:
넶13 2024-10-28 -
silicon nitride ceramics: the rising star of science and technology industry
silicon nitride ceramics will play a vital role in the future development of science and technology and industry, which is mainly reflected in the following aspects:
Innovation in the field of 1. semiconductors; expansion of 2. industrial applications; promotion of research and development of new 3. materials; advocacy of 4. environmental protection and sustainable development;넶7 2024-10-29
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links: Alumina Ceramic RBSiC/SSiC Silicon nitride Ceramic + metal combinations
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