Results 281 to 290 of about 196,486 (338)

Experimental study of polymeric composite reinforced with carbon fiber for mud lost control application. [PDF]

open access: yesSci Rep
Khoshmardan MA   +4 more
europepmc   +1 more source

Ethylene/Polar Monomer Copolymerization by [N, P] Ti Complexes: Polar Copolymers with Ultrahigh-Molecular Weight

open access: yesACS Omega
Jingjiao Liu   +5 more
doaj   +1 more source

Heterogeneities in carbon fibers

Carbon, 1975
Abstract Acrylic fibers, stabilized acrylic fibers, and graphite fibers have been selectively etched by ion bombardment. After ion etching, the fibers are characterized by structures oriented transverse to the fiber axis with an average spacing ranging from 500 to 3000 A.
Donald R. Uhlmann   +2 more
openaire   +2 more sources

Lyocell fibers as the precursor of carbon fibers

Journal of Applied Polymer Science, 2003
AbstractIn this work, Lyocell fibers, used as carbon fiber precursors, were investigated. Lyocell fibers used for the carbon precursors and the carbon fibers themselves were produced in our laboratory. The mechanical properties morphology and structure of the precursors and the obtained carbon fibers were studied and compared to those of rayon.
Huili Shao, Xuechao Hu, Shunjin Peng
openaire   +2 more sources

Coating of Carbon Fibers—The Strength of the Fibers

Journal of the American Ceramic Society, 1995
The 6k carbon fiber Torayca T800H was coated with pyrolytic carbon by a CVD process. Fiber bundles were tested and evaluated. By this procedure, the whole distribution of the failure probability with respect to the fiber strength is obtained in a single experiment.
Thomas Helmer, Herwig Peterlik, K. Kromp
openaire   +2 more sources

Tension of carbonization for carbon fiber

Polymer Engineering & Science, 1994
AbstractThe mechanical properties of carbon fiber, especially tensile modulus, are closely related to the orientation of crystals. Hence, the stretching of carbon fiber during carbonization is of importance. In this study, the tension arm between the carbonization furnaces was used to stretch carbon fiber.
openaire   +2 more sources

Fibers of Carbon Nanotubes

MRS Proceedings, 2001
AbstractWe briefly review some methods recently proposed to make films and fibers of preferentially oriented carbon nanotubes. We discuss in more detail a simple spinning process which consists in dispersing the nanotubes in a surfactant solution, re-condensing the nanotubes in the flow of a coagulating polymer solution to form a nanotube mesh, and ...
Brigitte Vigolo   +5 more
openaire   +2 more sources

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