INCREASE OF RUNNING ABILITIES OF WOODCUTTING KNIFES BY THE COMBINED METHOD OF APPLICATION VACUUM STRENGTHENING COVERINGS AND MAGNETIC-PULSE PROCESSING

Influence of modes of vacuum spatter of strengthening coverings (in particular titanium nitride) on steel samples and magnetic-pulse processing of these coverings on durability of adhesive bindings of the applied covering with bottom layer (steel sample) is studied. Results of experimental-industrial tests of the woodcutting knifes strengthened by the combined method of applying of vacuum strengthening coverings and magnetic-pulse processing are presented

Iron Borate Based Monocrystals for Research in Magneto-Ordered State Physics

Elemental composition and crystal structure of synthesized monocrystal series FexGa1-xBO3, which is model object for fundamental research of magneto-ordered state physics, was investigated. It was established that the crystal lattice parameters weakly grow with magnetic ion concentration increase

Iron borate films: Synthesis and characterization

We report the first successful synthesis of iron borate films. FeBO 3 films on GaBO 3 single crystal sub strates have been prepared by a liquid phase epitaxy route. In order to determine optimal crystallization regimes, a series of experiments has been carried out. Electron microscope studies have allowed mon itoring different phases of the film formation. The compositions of the film and of the substrate have been determined by energy dispersive spectroscopy. X ray diffraction analysis has allowed an accurate determination of a mismatch between the lattice parameters of the film and of the substrate. Electron magnetic resonance studies of the FeBO 3 film confirm the existence of magnetic ordering. The values of the effective Dzyaloshinskii field as well as the Néel temperature are in good accordance with those previously determined for FeBO 3 single crystal