The present study investigated pressed high-purity alumina refractories containing either white fused or tabular (sintered) alumina aggregates under comparable conditions.
White fused alumina exhibited a higher refractoriness under load as well as a lower total compression and creep rate in creep in compression experiments.
A new type of low carbon Al2O3 refractory material was prepared using coarse-grain white fused alumina, tabular alumina (⩽0.043 mm), graphite flake (⩽0.147 mm), silicon powder (⩽0.074 mm) and carbon nanotubes (CNTs) as fillers, and thermosetting phenolic resol as binder.
The white fused alumina was used as aggregate, and the distributions were 3 to approximately 5 mm, 1 to approximately 3 mm, and approximately 1 mm with optimized distribution.
Fruit: fusiform, body tapered to beak, ribs 5, separated by grooves, faces smooth or roughened; pappus of 50+ smooth, white, basally fused bristles, borne on finely toothed cup at beak tip, deciduous.
Flower: calyx lobes 3.5--6 mm, 6--10 mm in fruit, +- not alike, especially in fruit, linear to narrowly ovate, stiff-hairy, glandular; corolla 5--7 mm, +- cylindric, white, scales fused to filament bases, oblong; stamens 10--12 10--12 10--12yle 10--12 mm, cleft 1/2.
Yep, both the chartered Venetian Lady and Wade himself were covered in a graphic black and white pattern, fusing man and boat in a jaw-dropping reminder that our birthday parties will never, ever reach this level.
Multiple large, elevated, dome-shaped subretinal yellow-white lesions fused to each other were present at the temporal to inferior mid-periphery (Figure 1b).
The flowers are approx. 3 cm in diameter, with 5 partially fused white to violet petals; five stamens with short filaments and large, fused yellow anthers (6 9 mm long) that surround the exerted pistil.
