High-frequency acoustic emission induced by indentation fracture in brittle materials

Acustica

Volumn 82, Issue 3, 1996, Pages 498-503

  Bergner, F ^a  

^a DRESDEN UNIVERSITY OF TECHNOLOGY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; BRITTLENESS; CERAMIC MATERIALS; FRACTURE; FREQUENCIES; FREQUENCY DOMAIN ANALYSIS; HARDNESS TESTING; LOADS (FORCES); SILICON; SINGLE CRYSTALS; TIME DOMAIN ANALYSIS; ULTRASONIC TRANSDUCERS;

ACOUSTIC EMISSION ANALYSIS; ALUMINUM NITRIDE CERAMIC; DIGITIZING SIGNAL ANALYZER; HARDNESS TESTER; LOADING UNLOADING CYCLE; VICKERS HARDNESS INDENTATION;

ACOUSTIC EMISSIONS;

EID: 0030143393     PISSN: 00017884     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. Chubachi, N., Kanai, H., Sannomiya, T., Obata, M., Mihara, T., Measurement of AE signals in 100 MHz frequency range. Progress in Acoustic Emission V, in: Proceedings of the 10th International Acoustic Emission Symposium. Japanese Soc. for Non-Destructive Inspection, Tokyo, Oct. 1190, 619-626.
2. Chubachi, N., Kanai, H., Non-contact AE measurement system using acoustic microscope. Electronics Letters 27 [1991], 2104-2105.
3. Kanai, H., Chubachi, N., Sannomiya, T., Non-contact measurement of acoustic emission signals in the 100 MHz frequency range using an acoustical microscope. Acustica 76 [1992], 199-204.
4. Bergner, F., Ultrasonic microscopy of Vickers hardness indentations - a quasi nondestructive method for the characterization of mechanical and fracture behaviour of brittle materials, in: Proceedings of the 6th European Conference on Non Destructive Testing, Nice, Oct. 1994, Vol. 1, 87-91.
5. Bergner, F., Schallemission im MHz-Bereich infolge von Rißbildung in Glas. 10. Kolloquium Schallemission, Jena, März 1994, Deutsche Gesellschaft für Zerstörungsfreie Prüfung, Berichtsband, im Druck.
6. Palmqvist, S., Rißbildungsarbeit bei Vickers-Eindrücken als Maß für die Zähigkeit von Hartmetallen. Archiv für das Eisenhüttenwesen 33 [1962], 629-634.
7. Lawn, B., Wilshaw, R., Indentation fracture: principles and applications. J. of Mater. Sci. 10 [1975], 1049-1081.
8. Sachse, W., Kim, K. Y., Chen, C. P., Studies of acoustic emission from point and extended sources, in: Vary, A. (Ed.), Materials Analysis by Ultrasonics, Noyes Data Corp., Park Ridge 1987, 47-57.
9. Miyoshi, T., Sagawa, R., Sassa, R., Trans. Japan. Soc. Mech. Eng. 51A [1985], 2489
10. (see also: Quinn, G. D. et al., Fracture toushness of advanced ceramics at room temperature. J. Res. Nat. Inst. Stand. Technol. 97 [1992], 579-607).
11. Chen, C. P., Leipold, M. H., Fracture toughness of silicon. Bulletin of the American Ceramic Society 59 [1980], 469-472.
12. Washabaugh, P. D., Knauss, W. G., A reconcilation of dynamic crack velocity and Rayleigh wave speed in isotropic brittle solids. Int. J. of Fracture 65 [1994], 97-114.