| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1561978 | Computational Materials Science | 2012 | 7 Pages |
Abstract
⺠The microstructure of ceramic tool materials is represented by Voronoi tessellation. ⺠Cohesive elements are added along grain boundaries to model intergranular fracture. ⺠Model with smaller grain sizes has greater cracking resistance ability. ⺠Improving grain boundary strength helps enhance fracture resistance property. ⺠Introducing microcracks contributes to greater fracture resistance.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Tingting Zhou, Chuanzhen Huang, Hanlian Liu, Jun Wang, Bin Zou, Hongtao Zhu,