The Blocking Mechanisms and Chemical Modification for Alkane Grinding Fluid Applied for Si3N4 Ceramic Grinding
A series of experiment were performed to test the cleaning ability of different alkane emulsion for Si3N4 ceramic grinding. The experiment results showed that the adsorption film surface of nonpolar alkane have strong attraction to Si3N4 abrasive dust, which will make abrasive dust to gather at the grinding area and finally led to jam. To add alkane grinding fluid with polar organic substances is beneficial to decrease jam. The best additive for anti block is which integrate hydrophobic group and hydrophilic group, both are indispensable.
Zhengyi Jiang, Xianghua Liu and Jinglong Bu
Z. Y. Wu et al., "The Blocking Mechanisms and Chemical Modification for Alkane Grinding Fluid Applied for Si3N4 Ceramic Grinding", Advanced Materials Research, Vols. 154-155, pp. 569-572, 2011