The tips of the fine alumina fibers
have a superior grinding force that improves surface finish faster than other tools.
Finally, both of the as-obtained alumina fibers were used to adsorb Congo red from water solution.
Both of the alumina fibers were used to adsorb Congo red from water solution.
As shown in Figure 4(d), the alumina fibers are relatively small in diameter than its AACH precursors, and the microfibers were comprised of worm-like mesopores with the pore size about 10 nm (shown in Figure 4(f)) that is probably induced by shrinkage during calcination accompanied by release of [H.sub.2]O and decomposition of PEG and AACH precursor.
To that end, researchers at Touchstone Research Laboratory, Ltd., Triadelphia, WV, developed MetPreg, a fiber-reinforced aluminum material system that consists of continuous, high-strength alumina fibers
in a prepreg tape that can be consolidated into shapes using conventional composite processing techniques.
(23.) Nano Size Alumina Fibers
, Argonide Corporation, Sanford.
ICI General Chemicals introduces 'Saffil' alumina fibers