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Volume 4 Issue 1

Mar. 1997

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Article Navigation > International Journal of Minerals, Metallurgy and Materials > 1997 > 4(1): 43-45

PENG Jihuaand CHEN Guoliang, Two Modes and Criterion of Brittle Fracture, J. Univ. Sci. Technol. Beijing, 4(1997), No. 1, pp. 43-45.

Cite this article as:

PENG Jihuaand CHEN Guoliang, Two Modes and Criterion of Brittle Fracture, J. Univ. Sci. Technol. Beijing, 4(1997), No. 1, pp. 43-45.

PENG Jihuaand CHEN Guoliang, Two Modes and Criterion of Brittle Fracture, J. Univ. Sci. Technol. Beijing, 4(1997), No. 1, pp. 43-45.

Citation:

PENG Jihuaand CHEN Guoliang, Two Modes and Criterion of Brittle Fracture, J. Univ. Sci. Technol. Beijing, 4(1997), No. 1, pp. 43-45.

Two Modes and Criterion of Brittle Fracture

PENG Jihua and
CHEN Guoliang

+ Author Affiliations

Received: 23 October 1996

Abstract

The plastic zone at the tip of the flaw (including acute cark and common notch) was investigated. For the notch specimen, a formula of toughness K_C^R was proposed, and its physical meaning was emphasized.Two modes of brittle fracture was identified and the evaluating criterion was established.
- Brittle Fracture;
- Modes;
- Criterion

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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