Mixed Mode Fracture Toughness of Engineering Materials

1995 ◽  
Vol 117 (4) ◽  
pp. 391-394 ◽  
Author(s):  
S. V. Kamat ◽  
J. P. Hirth
Keyword(s):  
Fracture Toughness ◽  
Mixed Mode ◽  
Mechanistic Model ◽  
Void Formation ◽  
Mixed Mode Fracture ◽  
Second Phase ◽  
Mixed Mode Loading ◽  
Mode Fracture ◽  
Second Phase Particles ◽  
Engineering Materials

The effect of mixed mode loading on the fracture toughness of engineering materials is rationalized in terms of the operative fracture mechanism as well as the deformation field ahead of the crack tip. It was found that mixed mode fracture is of utmost importance in materials which fail by stable ductile fracture caused by second phase particles, since in such materials there is a significant reduction in fracture toughness on mixed-mode loading. An autocatalytic shear localization-void formation mechanistic model was found to qualitatively explain the mixed mode fracture behavior in such materials.

Mixed Mode Fracture in Electronic Packages

1996 ◽  
Vol 445 ◽  
Author(s):  
W. O. Soboyejo ◽  
V. Sinha ◽  
V. Kenner
Keyword(s):  
Fracture Toughness ◽  
Mixed Mode ◽  
Mode I ◽  
Mode Ii ◽  
Mixed Mode Fracture ◽  
Electronic Packages ◽  
Mixed Mode Loading ◽  
Molding Compound ◽  
Mode Fracture ◽  
Mode Ii Fracture Toughness

AbstractIn this paper, mixedmode (mode I + mode II) fracture toughness data are presented for the prediction of molding compound (silica filled epoxy resin) failure. The stresses necessary to cause the package cracking under mixed mode loading are experimentally determined. Measured toughness values are presented as a function of modemixity and temperature

Mixed mode fracture toughness: An empirical formulation for determination in asymmetric DCB specimens

2010 ◽  
Vol 32 (11) ◽  
pp. 3699-3703 ◽  
Author(s):  
V. Mollón ◽  
J. Bonhomme ◽  
J. Viña ◽  
A. Argüelles
Keyword(s):  
Fracture Toughness ◽  
Mixed Mode ◽  
Mixed Mode Fracture ◽  
Mode Fracture

Adhesive thickness effects on the mixed-mode fracture toughness of bonded joints

2019 ◽  
Vol 96 (1-4) ◽  
pp. 300-320 ◽  
Author(s):  
J.J.G. Oliveira ◽  
R.D.S.G. Campilho ◽  
F.J.G. Silva ◽  
E.A.S. Marques ◽  
J.J.M. Machado ◽  
...  
Keyword(s):  
Fracture Toughness ◽  
Mixed Mode ◽  
Mixed Mode Fracture ◽  
Bonded Joints ◽  
Mode Fracture ◽  
Adhesive Thickness
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