Results 211 to 220 of about 53,712 (256)

Properties of fused silica ceramics

Refractories, 1968
We investigated the relationship between thermal conductivity, specific heat, and temperature conductivity of fused silica ceramics with a true porosity of 1.5–28%, and temperature. Above 500°C we detected a sharp deviation in the thermal conductivity of fused silica ceramics from this factor recorded for fused silica. The deviation is explained by the
A. G. Romashin, Yu. E. Pivinskii
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Intrinsic defects in fused silica

Journal of Non-Crystalline Solids, 1985
Abstract It is argued that twofold coordinated silicon defects (Si 2 0 ) instead of oxygen vacancies could be the lowest energy silicon-excess defects in oxygen deficient fused silica.
A.R. Silin, L.N. Skuja
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Cone Cracks in Fused Silica

Proceedings of the Physical Society, 1960
Cone fractures have been produced in fused silica, by indenters ranging from fraction one-sixtyfourths inch to ¼ inch diameter. In some respects these differ from cone cracks in silicate glass. Those in silica have a significantly smaller semi-angle, 65.5 as opposed to 68.5° in glass. Whereas cracks in glass grow indefinitely under a constant load, and
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Fused Silica as an Aerospace Material

1965
The mechanical, physical, and electrical properties of fused silica are reviewed and compared with those of other ceramics. Particular attention is directed toward the thermal shock resistance of fused silica as compared to alumina, Pyroceram 9606, and beryllia.
R. L. Hallse, J. H. Rizley
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Two‐Photon Polymerization of Nanocomposites for the Fabrication of Transparent Fused Silica Glass Microstructures

Advanced Materials, 2021
Frederik Kotz-Helmer, Patrick Risch, Bastian E Rapp   +2 more
exaly  

Optical Absorption in Fused Silica and Fused Quartz at 106 μ

Applied Optics, 1973
T C, Rich, D A, Pinnow
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Microfluidic Chip Fabrication of Fused Silica Using Microgrinding

Micromachines, 2023
Bo Hyun Kim, Kim Bo Hyun
exaly  

A Study of Microdrilling of Fused Silica Using EDMed PCD Tools

Applied Sciences (Switzerland), 2022
Bo Hyun Kim, Kim Bo Hyun
exaly  

Experimental investigation on the ductile machinability of fused silica during in-situ laser assisted diamond cutting

Journal of Manufacturing Processes, 2022
Jianfeng Xu, Changlin Liu, Wenbin He
exaly  

The fused silica industry

Journal of the Franklin Institute, 1925
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