Study on the Model of Surface Crack Depth in Ceramics Grinding

Abstract:

Based on "indentation fracture mechanics" model, this paper offers a model on the crack depth of surface in ceramics grinding. Through carrying out one-way trip grinding and surface crack depth measuring experiments on silicon nitride, a model for silicon nitride grinding surface crack depth is established. In this model, the parameters can be confirmed by the experiment. By the grinding experiment, the parameters of the model can be confirmed, and the controlled grinding surface quality for the ceramic materials can be expected.

• Periodical: Advanced Materials Research (Volume 1017)
• Pages: 212-217
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1017.212
• Online since: September 2014
• Authors: Jang Kwang Su, Bin Lin*, Lei Wang
• Keywords: Ceramic, Crack Depth, Grinding, Model, Surface

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