Measurement of melt conductivity by eddy current method

Yu. V. Fisher; S. E. Vaisburd; V. G. Labazin

Vol 62 Iss. 1

Pages:

116-120

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Article

Measurement of melt conductivity by eddy current method

Authors:

Yu. V. Fisher

S. E. Vaisburd

V. G. Labazin

Date submitted:

1971-07-04

Date accepted:

1971-09-03

Date published:

1972-02-04

Abstract

The study of conductivity and its temperature dependence is an effective method of studying the structure-sensitive characteristics of melts. However, there are few publications of this kind, especially on sulfide melts of heavy non-ferrous metals, which are important in nitro-metallurgical processes. Most researchers in measuring the electrical conductivity of melts use either the contact method or the non-contact method introduced into the practice of high-temperature measurements by A. R. Regel. At the same time, the eddy current method can also be used for such measurements.

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References

Velikanov A. A. Semiconductor properties of molten sulfides. Proc. Institute of Metallurgy, UB AS USSR. 1969. vol. 18.
Yablonsky Yu. A., Smirnov V. I. Electrical Conductivity of Copper Iron and Nickel Sulfides at High Temperatures. University Proc., Non-Ferrous Metallurgy, 1958, No. 2.
Dobrovinskiy I. Ye. Density, viscosity and electrical conductivity of iron, nickel, cobalt and copper sulfide melts. Author’s abstract of cand. diss. UB AS USSR, Institute of Electrochemistry, 1968.
Regel A. R. Measurement of electrical conductivity of metals and alloys in a rotating magnetic field. JTP, 1948, vol. XVIII, iss. 12.
Shumilovsky N. N., Yarmolchuk G. G., Grabovetsky V. P. Method of Eddy Currents. Energia, 1966.
Bessonov L. A. Theoretical Basics of Electrical Engineering. Higher School, 1964.
Physico-chemical properties of elements. Naukova Dumka, 1965.

Measurement of melt conductivity by eddy current method

Abstract

References

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