Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385322612> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W4385322612 abstract "Abstract In this study, two quasi-isotropic carbon fiber-reinforced polyimide material systems, IM7/K3B and IM7/PETI-5, were thermally aged at 163°C (325°F) for up to 3000 hours under a static compressive load. The future goal of this study is to determine the effect of 10000 hours (currently underway) and possibly seven years of aging on these materials. The compressive load was applied using steel fixtures supplied by The Boeing Company. Back-to-back gages on the aging panels monitored compressive strain as well as bending strain. Following aging at 1500 and 3000 hours, ambient residual compression properties were assessed using the IITRI compression test method. Unexposed specimens were also tested to obtain baseline properties for comparison. These results showed that 3000 hours of stressed isothermal aging did not significantly affect the compressive properties of the two composite systems. A slight increase in scatter of the residual strength numbers was observed. Statistical evaluation of the results was used to compute design allowables and quantify changes in scatter. Dynamic thermogravimetric analysis (TGA) tests were used to compare weight loss rate versus temperature results for the different age materials. Preliminary results show different rates of degradation occurring in the different polymer aging histories. In addition to establishing the effect of isothermal aging under load on the compressive moduli and strength of two polymer-matrix composites, this experiment links increasing scatter in residual strength measurements to changing thermogravimetric results." @default.
- W4385322612 created "2023-07-28" @default.
- W4385322612 creator A5050021298 @default.
- W4385322612 creator A5050665985 @default.
- W4385322612 creator A5057763415 @default.
- W4385322612 creator A5057787289 @default.
- W4385322612 creator A5059267671 @default.
- W4385322612 date "1996-11-17" @default.
- W4385322612 modified "2023-10-18" @default.
- W4385322612 title "Assessment of Residual Composite Properties as Influenced by Thermal Mechanical Aging" @default.
- W4385322612 doi "https://doi.org/10.1115/imece1996-0650" @default.
- W4385322612 hasPublicationYear "1996" @default.
- W4385322612 type Work @default.
- W4385322612 citedByCount "0" @default.
- W4385322612 crossrefType "proceedings-article" @default.
- W4385322612 hasAuthorship W4385322612A5050021298 @default.
- W4385322612 hasAuthorship W4385322612A5050665985 @default.
- W4385322612 hasAuthorship W4385322612A5057763415 @default.
- W4385322612 hasAuthorship W4385322612A5057787289 @default.
- W4385322612 hasAuthorship W4385322612A5059267671 @default.
- W4385322612 hasConcept C104779481 @default.
- W4385322612 hasConcept C11413529 @default.
- W4385322612 hasConcept C118820876 @default.
- W4385322612 hasConcept C121332964 @default.
- W4385322612 hasConcept C133347239 @default.
- W4385322612 hasConcept C155512373 @default.
- W4385322612 hasConcept C159985019 @default.
- W4385322612 hasConcept C178405089 @default.
- W4385322612 hasConcept C178790620 @default.
- W4385322612 hasConcept C180016635 @default.
- W4385322612 hasConcept C185592680 @default.
- W4385322612 hasConcept C192562407 @default.
- W4385322612 hasConcept C20965850 @default.
- W4385322612 hasConcept C2779227376 @default.
- W4385322612 hasConcept C2780965675 @default.
- W4385322612 hasConcept C30407753 @default.
- W4385322612 hasConcept C33923547 @default.
- W4385322612 hasConcept C60100273 @default.
- W4385322612 hasConcept C87210426 @default.
- W4385322612 hasConcept C97355855 @default.
- W4385322612 hasConceptScore W4385322612C104779481 @default.
- W4385322612 hasConceptScore W4385322612C11413529 @default.
- W4385322612 hasConceptScore W4385322612C118820876 @default.
- W4385322612 hasConceptScore W4385322612C121332964 @default.
- W4385322612 hasConceptScore W4385322612C133347239 @default.
- W4385322612 hasConceptScore W4385322612C155512373 @default.
- W4385322612 hasConceptScore W4385322612C159985019 @default.
- W4385322612 hasConceptScore W4385322612C178405089 @default.
- W4385322612 hasConceptScore W4385322612C178790620 @default.
- W4385322612 hasConceptScore W4385322612C180016635 @default.
- W4385322612 hasConceptScore W4385322612C185592680 @default.
- W4385322612 hasConceptScore W4385322612C192562407 @default.
- W4385322612 hasConceptScore W4385322612C20965850 @default.
- W4385322612 hasConceptScore W4385322612C2779227376 @default.
- W4385322612 hasConceptScore W4385322612C2780965675 @default.
- W4385322612 hasConceptScore W4385322612C30407753 @default.
- W4385322612 hasConceptScore W4385322612C33923547 @default.
- W4385322612 hasConceptScore W4385322612C60100273 @default.
- W4385322612 hasConceptScore W4385322612C87210426 @default.
- W4385322612 hasConceptScore W4385322612C97355855 @default.
- W4385322612 hasLocation W43853226121 @default.
- W4385322612 hasOpenAccess W4385322612 @default.
- W4385322612 hasPrimaryLocation W43853226121 @default.
- W4385322612 hasRelatedWork W2005496670 @default.
- W4385322612 hasRelatedWork W2025687592 @default.
- W4385322612 hasRelatedWork W2136466596 @default.
- W4385322612 hasRelatedWork W2374325751 @default.
- W4385322612 hasRelatedWork W2387159961 @default.
- W4385322612 hasRelatedWork W2522574689 @default.
- W4385322612 hasRelatedWork W2789571739 @default.
- W4385322612 hasRelatedWork W2944045227 @default.
- W4385322612 hasRelatedWork W3010354239 @default.
- W4385322612 hasRelatedWork W3048672776 @default.
- W4385322612 isParatext "false" @default.
- W4385322612 isRetracted "false" @default.
- W4385322612 workType "article" @default.