Modeling of ductile and brittle/brittle laminates
Conference
·
OSTI ID:205912
A micro-mechanical ``spring``-network model was used to simulate the deformation and fracture behaviors of ductile/brittle and brittle/brittle laminates. Effects of interfacial cohesion, moduli, grain boundary cohesion, yield stress are presented and compared with available experiments. We found that composites with higher yield stress and lower interfacial cohesion are tougher.
- Research Organization:
- Los Alamos National Lab., NM (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 205912
- Report Number(s):
- LA-UR--95-4385; CONF-960202--3; ON: DE96007689
- Country of Publication:
- United States
- Language:
- English
Similar Records
An analysis of ductile brittle fracture transition in layered composites
Brittle composites modeling: Comparisons with MoSi{sub 2}/ZrO{sub 2}
Nonequilibrium grain-boundary segregation and ductile-brittle-ductile transition in Fe-Mn-Ni-Ti age-hardening alloy
Book
·
Mon Dec 30 23:00:00 EST 1996
·
OSTI ID:490772
Brittle composites modeling: Comparisons with MoSi{sub 2}/ZrO{sub 2}
Conference
·
Thu Dec 30 23:00:00 EST 1993
·
OSTI ID:10112653
Nonequilibrium grain-boundary segregation and ductile-brittle-ductile transition in Fe-Mn-Ni-Ti age-hardening alloy
Journal Article
·
Tue Oct 01 00:00:00 EDT 1996
· Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science
·
OSTI ID:417862