Visualization of low-velocity dynamic indentation cracking of an epoxy and polymethylmethacrylate

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4948, Issue , 2002, Pages 539-547

  Majzoub, R ^a,b   Chaudhri, M Munawar ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b LEBANESE UNIVERSITY   (Lebanon)

Author keywords

Conical; Elastic plastic indentation; High speed photography; Radial and median and cracking; Stone tools

Indexed keywords

CRACKING (CHEMICAL); ELASTOPLASTICITY; EPOXY RESINS; POLYMETHYL METHACRYLATES; VISUALIZATION;

ELASTIC PLASTIC INDENTATION; LOW VELOCITY DYNAMIC INDENTATION CRACKING; MEDIAN CRACKS; RADIAL CRACKS;

HIGH SPEED PHOTOGRAPHY;

EID: 0344551224     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.516948     Document Type: Conference Paper

References (13)

1. H. E. Exner, "The influence of sample preparation on Palmqvist's method for toughness testing of cemented carbides," Trans. Metallurgical Soc. AIME, 245, pp. 677-683, 1969.
2. J. T. Hagan, "Micomechanics of crack nucleation during indentations," J. Mater. Sci., 14, pp. 2975-2980, 1979.
3. M. M. Chaudhri and M. A. Phillips, "Quasi-static indentation cracking of thermally tempered soda-lime glass with spherical and Vickers indenters," Philos. Mag. A 62, 1-27, 1990.
4. S. Chandrasekar and M. M. Chaudhri, "Indentation cracking in soda-lime glass and Ni-Zn ferrite under Knoop and conical indenters and residual stress measurements," Philos. Mag. A. 67, 1187-1218, 1993.
5. R. F. Cook and G. M. Pharr, "Direct observation and analysis of indentation cracking in glasses and ceramics," J. Am. Ceram. Soc., 73, 787-817, 1990.
6. M. M. Chaudhri and Y. Enomoto, "In situ observations of indentation damage in single crystals of MgO," Wear, 233-235, 717-726, 1999.
7. M. M. Chaudhri, C. G. Knight, and M. V. Swain, "Impact of microparticles on brittle solids," SPIE vol. 97 High Speed Photography (Toronto 1976) pp. 371-376.
8. M. M. Chaudhri, "Measurement of dislocation velocities in potassium chloride single crystals from dynamic localised loading experiments," SPIE vol. 491 High Speed Photography (Strasbourg 1984) pp. 595 - 599.
9. M. M. Chaudhri and P. A. Brophy, "Single particle impact damage of fused silica," J. Mater. Sci., 15, 345-352, 1980.
10. D. Hull, "Interpretation of river line patterns on indentation generated fracture surfaces with comments on the fractal characteristics described by Djordjevic et al.," J. Mater. Sci. Letters, 15, 651-653, 1996.
11. Z. V. Djordjevic, X. F. Li, W. S. Shin, S. L. Wunder, and Baran, G. R., "Fractal and topological characterization of branching patterns on the fracture surface of cross-linked dimethacrylate resins," J. Mater. Sci., 30, 2968-2980, 1995.
12. K. E. Puttick, "The indentation of Perspex," J. Physics E: Scientific Instruments, 6, 116-119, 1973.
13. K. E. Puttick, L. S. A. Smith, and L. E. Miller, "Stress fields round indentations in poly(methyl methacrylate)," J. Phys. D: appl. phys., 10, 617-631, 1977.