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All the most important and interesting things about the Huaci company. Learn about the company's new products, developments and major achievements.

03 2026-03
Nano-Scale Dispersion Using Silicon Nitride Grinding Media in High-Energy Milling
Nano-material engineering requires precise dispersion techniques to prevent agglomeration and ensure uniform particle distribution. Silicon nitride (Si3N4) grinding media plays a crucial role in nano-scale milling where both impact energy control and contamination prevention are critical.This article focuses on nano-dispersion dynamics and the functional advantages of silicon nitride media in ultra-fine milling systems.
03 2026-03
Application of Silicon Nitride Ceramic Centering Pins in Automotive Powertrain Assembly
The rapid expansion of lithium-ion battery production has placed new demands on powder processing technology. Cathode and anode materials require strict particle size distribution (PSD), chemical purity, and structural integrity. Silicon nitride (Si3N4) grinding media has become increasingly attractive in battery material milling due to its high hardness, low contamination profile, and mechanical durability under high-energy conditions.This article analyzes how silicon nitride grinding media improves performance in lithium battery manufacturing environments.
03 2026-03
Industrial Applications of Silicon Nitride (Si3N4) Grinding Media in Mining and Chemical Processing
Mining and chemical industries require grinding media that withstand:1、Abrasive slurries2、High rotational speeds3、Chemical corrosionSilicon nitride meets these criteria effectively.
03 2026-03
Why Silicon Nitride (Si3N4) Grinding Media Outperforms Zirconia in High-Speed Milling
As particle engineering becomes more sophisticated, traditional zirconia media is facing limitations in impact fatigue and density-related energy inefficiencies. Silicon nitride grinding media offers a new performance benchmark.
03 2026-03
High-Temperature Furnace Equipment and the Thermal Stability of Silicon Nitride Ball Blanks
Heat-treatment and sintering furnaces expose mechanical components to sustained elevated temperatures.Silicon Nitride Ball Blanks provide the starting material for ceramic balls capable of maintaining strength at high temperatures.
03 2026-03
Silicon Nitride Ball Blanks in Turbo Molecular Pumps for High-Vacuum Systems
Turbo molecular pumps operate at extremely high rotational speeds within vacuum chambers used in scientific and semiconductor applications.Silicon Nitride Ball Blanks enable ceramic rolling elements that maintain structural integrity under vacuum and high-speed conditions.