Physics
Scientific paper
Jun 1987
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1987pepi...46...93m&link_type=abstract
Physics of the Earth and Planetary Interiors, Volume 46, Issue 1-3, p. 93-99.
Physics
5
Scientific paper
The values of the initial magnetic susceptibility κ were measured with different instruments. The values of saturated magnetic polarization Js, the coercive force Hc, the alternating current demagnetization curves Jrs/Jrso = F(H) and the hysteresis curves J = J(H) were determined for synthetic samples containing synthetic magnetite with grain sizes of < 40 μm, 40-80 μm, 80-120 μm and 120-160 μm, and concentrations of 0.1-5.0% by volume. Analogous parameters were also determined for synthetic samples containing natural and synthetic haematite with a grain size of 40-80 μm and concentration of 1.0-10.0% by volume. The results indicate a significant effect of the magnetic interactions between the grains of the magnetic minerals in the samples and the ways of determining the grain size and concentration of magnetite or haematite in rock samples.
Becke M.
Hejda Pavel
Kropacek Vladimir
Mauritsch Hermann
Zelinka T.
No associations
LandOfFree
Comparison of the hysteresis characteristics of synthetic samples with different magnetite and haematite contents does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Comparison of the hysteresis characteristics of synthetic samples with different magnetite and haematite contents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Comparison of the hysteresis characteristics of synthetic samples with different magnetite and haematite contents will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1819048