2001 volume 33(1)
doi:10.1068/htwu139

Cite as:
Brooks R, Day A, Andon R, Chapman L, Mills K, Quested P, 2001, "Measurement of viscosities of metals and alloys with an oscillating viscometer" High Temperatures - High Pressures 33(1) 73 – 82

Measurement of viscosities of metals and alloys with an oscillating viscometer

Robert Brooks, Austin Day, Richard Andon, Lindsay Chapman, Kenneth Mills, Peter Quested

Received 08 October 1999

Abstract. An oscillating viscometer with the following features has been successfully constructed: improved detection of the logarithmic decay curve of oscillation through the introduction of a system with a 40-diode array; use of the Roscoe equation to derive viscosities from the decay curve; the introduction of a high-temperature two-zone furnace to provide a uniform temperature zone for temperatures up to 1650 °C.

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