Micromechanical Characteristics of Karnallite, Sylvinite and Rock Salt at Upper Kama Deposit

The authors appraise the test measurements of elastic modulus and micro-hardness of sylvite, halite and carnallite grains on NanoTest-600 unit, and analyze micromechanical properties of grain boundaries in silvite and halite. An approximate estimator formula for yield stress has been derived based o...

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Bibliographic Details
Published in:	Journal of mining science Vol. 46; no. 4; pp. 352 - 358
Main Authors:	Aptukov, V. N, Konstantinova, S. A, Skachkov, A. P
Format:	Journal Article
Language:	English
Published:	Dordrecht Dordrecht : SP MAIK Nauka/Interperiodica 01-07-2010 SP MAIK Nauka/Interperiodica Springer
Subjects:	Approximation carnallite Earth and Environmental Science Earth Sciences Estimators Geomechanics Geophysics/Geodesy Geotechnical Engineering & Applied Earth Sciences Grain boundaries grains halite Hardness Mechanical properties Microhardness micromechanical characteristics Mineral industry Mineral Resources Mining industry Nanocomposites Nanomaterials Nanostructure NanoTest-600 Rock salt Sylvite carnallite Sylvite micromechanical characteristics grain boundaries halite grains NanoTest-600
Online Access:	Get full text
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Summary:	The authors appraise the test measurements of elastic modulus and micro-hardness of sylvite, halite and carnallite grains on NanoTest-600 unit, and analyze micromechanical properties of grain boundaries in silvite and halite. An approximate estimator formula for yield stress has been derived based on the micro-hardness test data.
Bibliography:	http://dx.doi.org/10.1007/s10913-010-0044-3 ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23
ISSN:	1062-7391 1573-8736
DOI:	10.1007/s10913-010-0044-3