Add to ORKGResults are presented from an experimental evaluation of IM7/977-2, IM7/F655, and T800/F3900. Data presented include ply-level (unidirectional laminate) strength and moduli, unnotched and notched (open hole) tension and compression properties of quasi-isotropic laminates, and compression-after-impact strengths. These data are compared with properties of other toughened (IM7/8551-7 and IM6/18081) and brittle (T300/5208) graphite-epoxy materials. The IM7/977-2, IM7/F655, and T800/F3900 materials are substantially stronger and more damage tolerant than widely used first generation composite materials such as T300/5208. The T800/F3900 outperforms IM7/977-2 and IM7/F655 materials in tolerance to projectile impacts. Compression-after-impact stren...
High levels of mechanical performance in tension, flexure, fatigue, and creep loading situations of ...
Compressive failure mechanisms in quasi-isotropic graphite/epoxy laminates were characterized for bo...
Orthotropic and quasiisotropic laminates clamped at the edges were impacted by an instrumented falli...
Results are presented from an experimental evaluation of IM7/8551-7 and IM6/18081, two new toughened...
The influence of three different resin systems on the damage tolerance of graphite/polymer laminates...
The use of toughened matrix composite materials offers an attractive solution to the problem of poor...
The effect of the matrix resin on the impact damage tolerance of graphite-epoxy composite laminates ...
The mechanical properties of four candidate neat resin systems for use in graphite/epoxy composites ...
Programs sponsored by NASA with the commercial transport manufacturers to develop a technology data ...
Presented in this paper are the plan, equipment, procedures, and findings of an experimental investi...
The high strength-to-weight ratio of composite materials is ideally suited for aerospace application...
The compression strength of a stitched and a toughened matrix graphite/epoxy composite was determine...
While the study of compression after impact of laminated composites has been under consideration for...
9 pages, 13 figures.The damage tolerance of various lay-ups of thin carbon/epoxy laminates (1.6–2.2 ...
9 pages, 13 figures.The damage tolerance of various lay-ups of thin carbon/epoxy laminates (1.6–2.2 ...
High levels of mechanical performance in tension, flexure, fatigue, and creep loading situations of ...
Compressive failure mechanisms in quasi-isotropic graphite/epoxy laminates were characterized for bo...
Orthotropic and quasiisotropic laminates clamped at the edges were impacted by an instrumented falli...
Results are presented from an experimental evaluation of IM7/8551-7 and IM6/18081, two new toughened...
The influence of three different resin systems on the damage tolerance of graphite/polymer laminates...
The use of toughened matrix composite materials offers an attractive solution to the problem of poor...
The effect of the matrix resin on the impact damage tolerance of graphite-epoxy composite laminates ...
The mechanical properties of four candidate neat resin systems for use in graphite/epoxy composites ...
Programs sponsored by NASA with the commercial transport manufacturers to develop a technology data ...
Presented in this paper are the plan, equipment, procedures, and findings of an experimental investi...
The high strength-to-weight ratio of composite materials is ideally suited for aerospace application...
The compression strength of a stitched and a toughened matrix graphite/epoxy composite was determine...
While the study of compression after impact of laminated composites has been under consideration for...
9 pages, 13 figures.The damage tolerance of various lay-ups of thin carbon/epoxy laminates (1.6–2.2 ...
9 pages, 13 figures.The damage tolerance of various lay-ups of thin carbon/epoxy laminates (1.6–2.2 ...
High levels of mechanical performance in tension, flexure, fatigue, and creep loading situations of ...
Compressive failure mechanisms in quasi-isotropic graphite/epoxy laminates were characterized for bo...
Orthotropic and quasiisotropic laminates clamped at the edges were impacted by an instrumented falli...