The rapid development of the zirconium industry in China is of long-term strategic significance for the industrial restructuring of the zirconium industry and the sustainable development of zirconium materials on how to utilize zirconium ores with high efficiency, low cost, low pollution and the development of new synthetic technologies for the metal zirconium and zirconium alloys and other high-end zirconium products. Among them, zirconium silicide, It's a gray square crystalline powder, molecular formula ZrSi2, molecular weight 147.39, physicochemical property density 4.88, mainly used as ceramic fine powder raw materials, used for the production of semiconductor film production crucible. Nanometer zirconium silicide powder was prepared by variable current laser ion beam gas phase method with uniform particle size distribution, high mass production and high surface activity.
At present, zirconium silicide on the market is mainly made by the direct method. Zirconium silicide was prepared from zirconium metal and silica powder.First the metal zirconium grinding, and then fully mixed with silicon powder, the mixture into the graphite furnace, heating to 900 ~ 1000℃ for pre-reaction, and then through hydrogen, and then heating to 1200℃ for homogenization reaction, that is, the zirconium silicide.
Zirconium silicide is inert gas anti-static packaging, should be sealed in a dry, cool environment, should not be exposed to the air for a long time, moisture prevention agglomeration, affect the dispersion performance and use effect.
TRUNNANO (aka. Luoyang Tongrun Nano Technology Co. Ltd.) is a trusted global chemical material supplier & manufacturer with over 12 years experience in providing super high quality chemicals and Nano materials. The zirconium silicide produced by our company has high purity, fine particle size and impurity content. Lower, please contact us if necessary.
