- 21. Mechanism of thick metal walls penetration by high-speed microparticles
- (Solid-State Physics, Mineral Processing)
- ... 2012. Structure and properties of plasma-detonation coating. Journal of physics and surface engineering, Vol. 12, No. 2, pp. 550–555. Маликов Л.П. Структура и свойства плазменно-детонационного покрытия ...
- Created on 19 January 2017
- 22. Processes of initial stage of expansions of explosive cavity in blasthole charge
- (Mining)
- ... 300 s after a detonation wave passing the given blasthole cross-section and determine the effectiveness of rock fracture. Methodology. The analytical method of research based on fundamental positions ...
- Created on 19 January 2017
- 23. The kinetics of the methane acidification by the oxygen and its role in the blast air wave formation in mine workings
- (Environmental safety, labour protection)
- ... detonation combustion, formation and propagation the explosive airwaves. Findings. The choice of the chemical kinetics model of methane combustion mechanism in open reactor has been substantiated. ...
- Created on 02 April 2016
- 24. Wear resistance of nanocomposite coatings with dry lubricant under vacuum
- (Geotechnical and mining mechanical engineering, machine building)
- ... Ukraine. S.D. Nedaiborshch, State Enterprise “PLANT 410”, Engineer-Technologist, Kyiv, Ukraine. Abstract: Purpose. To research tribotechnical characterization of the developed Cr-Si-B detonation ...
- Created on 02 April 2016
- 25. INVESTIGATOIN OF THE OBJECTIVE LAWS OF PHYSICAL PROCESSES THAT TAKE PLACE IN CHARGE CAVITY AND SURROUNDING ROCK MASS DURING DETONATION OF EXPLOSIVES
- (Solid-state physics, mineral processing)
- V.P. Kurinnyi The thesis is devoted to establishment of the objective laws and mechanism of explosive fracture of rocks with heterogeneous structure on the basis of the possible control the thermal ...
- Created on 01 October 2014
- 26. Prospects of application of TNT-free explosives in ore deposites developed by uderground mining
- (Mining)
- ... have dcr of 120–160 mm and 70–100 mm respectively. Critical parameters of detonation and explosive characteristics of igdanite with charge diameter under the limit strongly depend on the properties of ...
- Created on 26 February 2013
- 27. Research of catalysts influence on gas burst volume decline during detonation of different types of explosives
- (Environmental safety, labour protection)
- ... chemical reactions in down-hole charges at detonation transformation of nitrogen-bearing explosives. It has been experimentally established that the catalysts of inorganic nature do not influence the amount ...
- Created on 05 January 2013
- 28. Study of detonation characteristics of blast-hole charges of packaged emulsion explosives
- (Mining)
- ... in detonation characteristics of blast-hole charges of packaged emulsion explosives. Methodology. Measurement of velocity variations of detonation wave propagation with time through emulsion explosive ...
- Created on 19 December 2012
- 29. Development of detonation processes of blasthole charges of insensitive industrial explosive materials when initiating from primed blasting cartridges
- (Mining)
- ... the results of experimental research the detonation properties of ERA-P emulsion explosive primed cartridges have been determined. The estimation of parameters of ERA-P emulsion explosives initiating pulse ...
- Created on 21 November 2012
- 30. Improvement of room exposures seismic resistance during explosive works
- (Mining)
- Authors: V.V. Fitsak, Candidate of Technical Science, Associate Professor, G.V. Plekhanov St. Petersburg State Mining Institute (technical university), Senior Lecturer of the Department of General ...
- Created on 21 November 2012