Accession Number:

AD0643147

Title:

THE MAGNETIC SUSCEPTIBILITY OF THE MERCURY-INDIUM LIQUID ALLOY SYSTEM.

Descriptive Note:

Technical rept.,

Corporate Author:

FRANKLIN INST RESEARCH LABS PHILADELPHIA PA

Personal Author(s):

Report Date:

1966-11-01

Pagination or Media Count:

32.0

Abstract:

The magnetic susceptibility at room temperature, and the temperature dependence of susceptibility of the mercury-indium liquid alloys system has been measured by the Curie method for In concentrations of up to about 60 atomic percent. Measurements were made at closely-spaced intervals of In concentration in the range 0 to 5 weight percent in which region an unexplained thermopower anomaly had been observed by previous workers. No corresponding susceptibility anomaly was observed. However, an examination of the deviation from linearity of chi In revealed special regions corresponding to Hg In atomic ratios of 41 12.5 weight percent In and 11 36 weight percent In respectively. The susceptibility of Pure Hg at 20C, obtained by extrapolating the alloy data to zero In concentration was -0.1667 mir emugm. The temperature dependence of susceptibility of Pure Hg was not linear, but the temperature coefficient taken between 20C and 120C was 0.96 x 0.01 mir emugm-deg. Author

Subject Categories:

  • Metallurgy and Metallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE