Ceramic fibers, and methods, machines and compositions of matter

Details Ceramic fibers, and methods, machines and compositions of matter Ceramic fibers, and methods, machines and compositions of matter

1994-05-19

1997-02-25

Bonner, Melissa

Compositions: ceramic

Ceramic compositions

Refractory

501 35, C04B 3506

Patent

active

056058705

ABSTRACT:
A free formed ceramic filament has a small, uniform diameter throughout and is substantially 100% dense, made from a material which exhibits a viscosity of less than 10 poise and has a physical structure that is partially amorphous with the balance, made up of complex crystals which are less than about 5 microns or substantially made up of complex crystals which are less than substantially 5 microns and has an outer surface which is substantially smooth throughout, except for a substantially linear matt surfaced line, which extends longitudinally along the outer surface of the filament.

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Materials Science and Engineering, A 133 (1991), pp. 158-161, The fabrication of fine metallic fibers by continuous melt-extraction and their magnetic and mechanical properties, P. Rudkowski, G. Rudkowska and J. O. Strom-Olsen of McGill University (Canada) no month.
J. Appl. Phys. 69(8), Apr. 15, 1991, pp. 5017-5019, The magnetic properties of sub-20-.mu.m metallic fibers formed by continuous melt extraction, P. Rudkowski, G. Rudkowska and J. O. Strom-Olsen of McGill University (Canada) and C. Zeller and R. Cordery of Pitney Bowes (Connecticut).
Journal of Magnetism and Magnetic Materials 114 (1992) MMM01436 North-Holland, pp. 1-11, Microstructure studies of melt-extracted Nd-Fe-B fibers, A. Zaluska, Z. Altounian and J. O. Strom-Olsen of McGill University (Canada) no month.
IEEE Transactions on Magnetics, vol. 28, No. 4, Jul. 1992, pp. 1899-1903, The Properties of Sub-20-Micron Permalloy Fiber Formed by Melt Extraction, P. Rudkowski, G. Rudkowska, A. Zalusla and J. O. Strom-Olsen of McGill University (research supported by Pitney Bowes and Monarch Marking).
J. Mater. Res., vol. 7, No. 9, Sep. 1992, pp. 2365-2372, Bi-based high T.sub.c superconducing fibers by melt extraction, J. J. Chang, G. Rudkowska, A. Zaluska, P. Rudkowski and J. O. Strom-Olsen of McGill University (Canada) and J. Cave of Institut de Rechershe d'Hydro Quebec (Canada).
Chang et al, "Bi-based High T.sub.c superconducting fibers by melt extraction", J. Mater. Res., vol. 7, No. 9, Sep. 1992, pp. 2365-2372.

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