Science and technology of fibers and related materials: proceedings of the Fiber Society 50th Anniversary Technical Conference held in Princeton, New Jersey, August 19-23, 1990 |
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Page 102
The 400°C spectrum is identical to the as-received material. of silicon carbide
have been widely shown to grow at the expense of the beta phase at
temperatures exceeding 1900°C. X-ray diffraction is quite sensitive to crystalline
phases, ...
The 400°C spectrum is identical to the as-received material. of silicon carbide
have been widely shown to grow at the expense of the beta phase at
temperatures exceeding 1900°C. X-ray diffraction is quite sensitive to crystalline
phases, ...
Page 104
The material is still very poorly crystalline after heating to 2000°C as evidenced
by the broad peaks at the positions assigned to both the alpha and beta
polymorphs. A similar experiment was performed on the alpha-filled material.
The material is still very poorly crystalline after heating to 2000°C as evidenced
by the broad peaks at the positions assigned to both the alpha and beta
polymorphs. A similar experiment was performed on the alpha-filled material.
Page 313
materials vary considerably more along their lengths (CVs of 6.0 and 5.9%) with
local deviations as high as 20% above the mean for experimental material B and
30% above the mean for experimental material C. The background bending ...
materials vary considerably more along their lengths (CVs of 6.0 and 5.9%) with
local deviations as high as 20% above the mean for experimental material B and
30% above the mean for experimental material C. The background bending ...
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Contents
Technological Developments in ManMade Fibers and Related | 33 |
Morphology and Near Tm Behavior of High Performance Ultrahigh | 67 |
Properties Structures and Temperature Limitations | 87 |
Copyright | |
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1991 John Wiley 3-D braided acrylic fiber alginate fiber amorphous analysis angle Applied Polymer Symposium as-spun axial behavior bending recovery benzyl alcohol birefringence blend break carbon fibers cellulose chain cold drawing compression contact angle cotton fibers crystalline crystallization curve decrease deformation density determined developed diameter distribution DMDHEU draw ratio dye diffusion effect elongation energy experimental fabric failure fiber length fibers spun filament film finish frictional heat treatment impact increase Kevlar liquid m/min material matrix measured mechanical properties modulus molecular molecules nylon obtained orientation parameters PET fibers polyester polyester fibers Polymer Symposium 47 preforms recovery length sample scanning shape parameter shear shown in Figure silicon carbide solvent Spectra composite spinneret spinning speed strain rate stress structure surface Table take-up tenacity tensile tensile strength Text textile thermal treated twist UHMWPE untreated values variability viscosity wettability X-ray diffraction yarn