- 41. Synthesis of optimal temperature regulator of electroarc holding furnace bath
- (Solid-state physics, mineral processing)
- ... area of a workshop, provides the possibility of bringing the melt chemical composition to the designated in the shortest time with minimal power expenses. This results in the reduction of possible downtime ...
- Created on 19 December 2012
- 42. Waste mine water from gathering pond “Svidovok” as a factor of soil halochemical composition changes
- (Environmental safety, labour protection)
- Authors: M.O. Lavrik, State Higher Educational Institution “National Mining University”, Postgraduate Student, Dnipropetrovsk, Ukraine Abstract: Purpose. To estimate potential and ...
- Created on 16 November 2012
- 43. Grenades of Ukraine as perspective abrasive raw material
- (Geology)
- ... Chemical composition of the garnets and their microhardness were determined in the Central Laboratory of KP “Yuzhukrgeologiya” in Dnepropetrovsk. Minal composition of the garnet was calculated using standard ...
- Created on 16 November 2012
- 44. Mineralogical and geochemical features of zoning of residual soils at Eastern Lipovenki area (Middle Pobuzhya of Ukrainian shield)
- (Geology)
- ... Research Centre, Dnepropetrovsk, Ukraine Abstract: Purpose. To show the variation of the mineralogical and chemical composition distribution of Cr, Ni, Ti, W mineralization in ultrabasic residual soils ...
- Created on 14 November 2012
- 45. Genetic varieties of limstone of the upper jurassic marmorized limestone of the Crimea
- (Geology)
- ... marmorized limestone have clastic texture, and include two ingredients (fragments and cement) formed in sequence. After consideration of the chemical composition of the cement and the debris, two genetic ...
- Created on 12 November 2012
- 46. Ways to enhance the reliability of wheel pairs of locomotive transport
- (Geotechnical and mining mechanical engineering, machine building)
- ... chemical composition of steel and proper heat treatment technology has been suggested. After analysis of the operating conditions of the locomotive transport and production technologies we have proposed ...
- Created on 08 November 2012