Failure Analysis and Prevention
Mechanisms and Appearances of Ductile and Brittle Fracture in Metals
This article provides a description of the microscale models and mechanisms for deformation and fracture. Macroscale and microscale appearances of ductile and brittle fracture are discussed for various specimen geometries and loading conditions. The article reviews the general geometric factors and materials aspects that influence the stress-strain behavior and fracture of ductile metals. It highlights fractures arising from manufacturing imperfections and stress raisers. The article presents a root cause failure analysis case history to illustrate some of the fractography concepts.
W.T. Becker, Mechanisms and Appearances of Ductile and Brittle Fracture in Metals, Failure Analysis and Prevention, Vol 11, ASM Handbook, Edited By William T. Becker, Roch J. Shipley, ASM International, 2002, p 587–626, https://doi.org/10.31399/asm.hb.v11.a0003538
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