- 1. Electric arc spraying of cermet coatings of steel 65G-Tic system
- (Content №2 2021)
- ... a ZEISS Gemini SEM 500 scanning electron microscope. The chemical composition was determined by X-ray spectral analysis; phases were identified by measuring their microhardness on a PMT-3 device. The bond ...
- Created on 29 April 2021
- 2. Effect of alloying heat-resistant packing coatings on their tribotechnical, physical and mechanical properties
- (Content №6 2020)
- ... and microhardness to ensure predictable performance properties at the temperatures of about 1100 C. Methodology. The friction coefficient and the energy rate of wear were determined regarding the results ...
- Created on 22 December 2020
- 3. Perspectives of improving physical and mechanical properties of thermal coatings by electropulse exposure
- (Geotechnical and mining mechanical engineering, machine building)
- ... / Список літератури 1.Roianov, V.A. and Bobikov, V.I., 2010. Influence of pulsating spray jets on the structure and microhardness of the coating particles in the arc spraying. Visnyk Pryazovskoho ...
- Created on 16 March 2017
- 4. Strength properties of carbon steel of railway wheel after the speed-up cooling
- (Geotechnical and mining mechanical engineering, machine building)
- ... yield stresses of carbon steel were determined under tension. Speed of deformation at mechanical tests was 10-3 s-1. The microhardness of structural constituents of steel was estimated using the apparatus ...
- Created on 17 November 2016
- 5. Anticorrosion and strengthening coatings for mining equipment
- (Geotechnical and mining mechanical engineering, machine building)
- ... analysis of the elemental composition of composite cathodes was held with the JEOL JSM-5910 electron microscope. To measure the microhardness the HVS-1000A micro durometer was used. Determination of corrosion ...
- Created on 22 June 2016
- 6. 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
- 7. Effect of boron content on the type of solid solution in alloys based on iron
- (Solid-state physics, mineral processing)
- ... in ferrite can appear. Originality. The performed X-ray and durametric analyses show, that there is an extreme dependence for the change of parameter of ferrite crystal lattice and for the microhardness ...
- Created on 12 November 2012