Zobrazeno 1 - 10
of 18
pro vyhledávání: '"W. D. BASCOM"'
Autor:
W. D. Bascom, S. Y. Gweon
Publikováno v:
Journal of Materials Science. 27:2035-2047
The effect of repetitive impacting with increasing impact energy on unsupported thermoset matrix and thermoplastic matrix carbon fibre laminates was studied. In the case of the thermoset laminates, there were two abrupt losses in stiffness, the first
Autor:
W. D. Bascom, W.-J. Chen
Publikováno v:
The Journal of Adhesion. 34:99-119
A study has been made of the effect of RF plasmas on the adhesion of carbon fibers to polycarbonate and polysulfone. Treatment in oxygen plasma significantly increased the adhesion to both polymers. The effect is lost if the treated fiber is stored i
Publikováno v:
The Journal of Adhesion. 34:79-98
The adhesion of three carbon fibers, AS1, AS4, and XAS to thermosetting and thermoplastic polymers has been investigated using the single, embedded filament test. All three fiber types exhibited strong adhesion to the thermosets (epoxies) whereas onl
Publikováno v:
Journal of Composite Materials. 24:208-219
The compression loading of single carbon filaments embedded in an epoxy polymer was investigated to determine the micro-mechanisms of failure. The fibers were observed using transmission polarized light microscopy. Failure invariably occurred by tran
Publikováno v:
Journal of Materials Science. 16:2657-2664
Autor:
W. D. Bascom, R. M. Jensen
Publikováno v:
The Journal of Adhesion. 19:219-239
Microscale (25 mm gauge length) “dogbone” resin specimens with single carbon fibers embedded through the length of the specimen have been studied as a method for determining the fiber-resin interphase strength. The specimens are pulled in tension
Publikováno v:
Product R&D. 8:118-123
The wetting of low-energy solid surfaces by nonaqueous solutions has been investigated with solutions of copolymers of dimethylsiloxane-ethylene oxide and solutions of fluorocarbon-containing surfactants. The organic liquids studied were propylene ca
Autor:
W. D. Bascom, J. B. Romans
Publikováno v:
I&EC Product Research and Development. 7:172-178
Publikováno v:
MRS Proceedings. 170
The surfaces of commercial carbon fibers are generally chemically cleaned or oxidized and then coated with an oligomeric sizing to optimize their adhesion to epoxy matrix resins. Evidence from fractography, from embedded fiber testing and from fractu