Application of Dispersibility Mechanism for the Dispersibility of ZrB₂ Powder Materials in the Liquor

Abstract:

With the fast development of preparing technology of new materials, the solving method of conglobation and decentralization problem of superfine powders already is key technology for preparing and developing new high-performance materials. Through investigating the dispersibility mechanism of particles in the liquor, the dispersibility mechanism is applied for the dispersibility of ZrB₂ particles with the sedimentation method. When pH is 9, the dispersibility of ZrB₂ particles is the best than that of other pH, the dispersibility of ZrB₂ particles using dispersant in the ZrB₂ suspension is better than that of using pure deionized water, the dispersibility of ZrB₂ particles adding polymethacrylic acid ammonium in the ZrB₂ suspension is the best than other conditions.

• Periodical: Applied Mechanics and Materials (Volume 432)
• Pages: 51-55
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.432.51
• Online since: September 2013
• Authors: Jie Guang Song, Xiu Qin Wang, Ming Han Xu, Shi Bin Li, Gang Chang Ji
• Keywords: Dispersibility Mechanism, Sedimentation Method, ZrB₂ Particles

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