Initiation of a crack from the edge of a notch with oblique front in specimens of brittle materials

Materials Science

Volumn 38, Issue 5, 2002, Pages 724-728

  Vasyliv, B D ^a  

^a KARPENKO PHYSICOMECHANICAL INSTITUTE   (Ukraine)

Author keywords

[No Author keywords available]

Indexed keywords

BRITTLENESS; FRACTURE TOUGHNESS; LEAST SQUARES APPROXIMATIONS;

BRITTLE TOOL MATERIALS; WEDGING;

CRACK PROPAGATION;

ARTICLE; CALCULATION; CALIBRATION; MATERIAL STATE; MATHEMATICAL ANALYSIS;

EID: 1842479777     PISSN: 1068820X     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1024222709514     Document Type: Article

References (9)

1. N. V. Novikov and A. L. Maistrenko, "Crack resistance of crystalline and composite superhard materials," Fiz.-Khim. Mekh. Mater., 19, No. 4, 46-53 (1983).
2. R. J. Primas and R. Gstrein, "ESIS TC6 round robin on fracture toughness of ceramics," in: Proc. of the 11th Bien. Europ. Conf. on Fracture, Poitiers-Futuroscope, France (1996), pp. 747-752.
3. S. Palmquist, "Rissbildungsarbeit bei Vickers-Eindrücken als Mass für die Zähigkeit von Hartmetallen," Archiw für Eisenhüttenwesen, 33, No. 9, 629-634 (1962).
4. J. Nakayama, "Chevron-notch specimen for fracture toughness testing of ceramics," Japan J. Appl. Phys., 3, 422-423 (1964).
5. R. J. Damani and R. Danzer, "A method for fracture toughness testing of ceramics - ready for standardization," in: Proc. of the 12th Bien. Europ. Conf. on Fracture, Vol. 2, Sheffield, UK (1998), pp. 491-496.
6. S. Ya. Yarema, M. V. Ivanovich, and L. S. Mel'nichok, "Simple formulas for the stress intensity factors in standard specimens," Fiz.-Khim. Mekh. Mater., 21, No. 1, 52-55 (1985).
7. D. Munz, R. T. Bubsey, and J. E. Srawley, "Compliance and stress intensity coefficient for short bar specimens with chevron notches," Int. J. Fract., 16, No. 4, 359-374 (1980).
8. O. M. Romaniv and B. D. Vasyliv. "Some distinctive features of the formation of structural strength of ceramic materials," Fiz.-Khim. Mekh. Mater., 34, No. 2, 7-17 (1998).
9. V. Vasyliv. "A new conception of the crack growth resistance evaluation of structural and tool-making ceramics," in: R. C. Bradt, D. Münz, M. Sakai, V. Ya. Shevchenko, and K. White (editors), Fracture Mechanics of Ceramics, Vol. 13, Kluver Academic/Plenum Publishers, New York (2002), pp. 479-484.