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Lateral crack in abrasive wear of brittle materials
- Issue Date
- Apr-2003
- Publisher
- JAPAN SOC MECHANICAL ENGINEERS
- Keywords
- abrasive wear; lateral crack; brittle materials; chipping; stress intensity factor
- Citation
- JSME INTERNATIONAL JOURNAL SERIES A-SOLID MECHANICS AND MATERIAL ENGINEERING, v.46, no.2, pp.140 - 144
- Indexed
- SCIE
SCOPUS
- Volume
- 46
- Number
- 2
- Start Page
- 140
- End Page
- 144
- ISSN
- 1344-7912
- Abstract
- An analytical model for lateral cracks occurring in abrasive wear of brittle materials was developed. The stress field around the lateral crack and the stress intensity factor at the crack tip were analytically modeled. The abrasive wear by abrasive particles was experimentally studied by sliding indentation. In soda-lime glass, it was observed that chipping by the lateral crack occurred and produced the greatest material removal when the normal load applied by the sliding indenter was about 1.5-2.0N. Prediction of length of the lateral crack from the model was compared with the experimentally measured length in the soda-lime glass.
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Related Researcher
- Ahn, Yoomin
- ERICA 공학대학 (DEPARTMENT OF MECHANICAL ENGINEERING)