Abstract
A computer controlled meltspinning unit allows collection of 12,000 data during each run of the following process parameters:
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melt temperature (measured by a Pt 18 thermocouple)
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argon gas pressure in the crucible
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wheel surface temperature (type “J” sliding thermocouples)
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nozzle - wheel gap distance (measured by modulated IR-light. The gap is adjusted by a computer controlled step motor with a 1 µm step width)
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ribbon surface temperature at up to 5 measuring points, tracing the same point of the ribbon. (Measurement with fast response IR-pyrometers. The cooling rate is derived from the time- temperature differences between the measuring points.)
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© 1986 Martinus Nijhoff Publishers, Dordrecht
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Frommeyer, G., Vogt, E. (1986). Computer Controlled Pyrometric Measurement of the Cooling Rate During Melt Spinning. In: Sahm, P.R., Jones, H., Adam, C.M. (eds) Science and Technology of the Undercooled Melt. Nato Asi Series, vol 114. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-4456-5_26
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DOI: https://doi.org/10.1007/978-94-009-4456-5_26
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-8483-3
Online ISBN: 978-94-009-4456-5
eBook Packages: Springer Book Archive