International Russian Conference on Materials Science and Metallurgical Technology (RusMetalCon 2019)

Selected, peer reviewed papers from the International Russian Conference on Materials Science and Metallurgical Technology (RusMetalCon-2019), October 1-4, 2019, Chelyabinsk, Russian Federation

• Preface
• Chapter 1: Properties, Synthesis and Processing of Materials
• Thermodynamic Modeling of Phase Equilibria in the FeO-MgO-Al₂O₃ System
• The Influence of Heat Treatment on the Quality of Vehicle Component Parts Made of Rigid Polyurethane Foam
• The Research of Service Characteristics of Up-to-Date Packaging Material for Metal Products
• Failure Analysis of the Propylene Parts Used in Trucks
• Studying of Causes of Destruction of the Main Gas Pipeline
• Structural-Phase Analysis of the Titanium Niobium System Formed by Electro-Explosive Method on the Titanium Implant Surface
• Examining of Solid and Liquid Industrial Copper Blanks with Purpose for Quality Control in Respect of Defects of Technological Origin
• Use of Nonferrous Metallurgy Waste: Clayey Portion of the Zircon-Ilmenite Ore Gravity Tailings and Pyrite Cinders in Tile-Making
• Innovative Approaches to Using Kazakhstan’s Industrial Ferrous and Nonferrous Tailings in the Production of Ceramic Materials
• The Properties of Steel 42HMFA after Hardening and Toughening
• Short-Range Order in Fe-Cr Alloys: Lattice Monte Carlo Modelling
• Staged Local Dissolution of Stainless Steel in Chloride Solutions
• Changes in the Structure of Steel during Quenching in a Magnetic Field
• Study of Sorption of Manganese (II) Cations by Composite Sorbent
• The Solubility of Gd₂O₃ in K Cl-GdCl₃ Melts
• The Influence of a Magnetic Field on Skin Effects Lubricated by Magnetic Lubricants
• Study of the Process of Heavy Metals Cations Mineralization by Poly-Component Structures Based on Calcium and Magnesium Silicates
• Stability of Strength Characteristics of Hardened by Deformation AMg6 Alloy during High-Speed Heating
• Model of Electro-Pulse Processing of Metals Melts
• Research on Obtaining Silica Xerogels from Nepheline and Study of some of their Physical and Chemical Properties
• Patterns of Fracture Initiation in Metallic Materials with a Heterogeneous Structure under Dynamic Cyclic Loading
• The Research of Heat-Resistant Layer Defects Formed during the Surfacing of Nickel Alloy on the Exhaust Valve Chamfer
• Structure, Texture and Mechanical Properties through the Section of the Hot-Extruded Tube of Titanium Alloy PT-1M
• The Morphology of Carbide and Nitride Coatings on Steels after Laser Irradiation
• Investigation of Nitrogen Containing Austenitic Stainless Steel
• Thermo-Physical Parameters Determination of Nano-Crystalline Fe_72.5Cu₁Nb₂Mo_1.5Si₁₄B₉ Alloy for Twisted Magnetic Cores Heat Treatment Optimization
• Selection Principles and Investigation of Substances for Synthesis of Composite Medium-Temperature Phase Change Materials for Space Heating and Domestic Hot Water
• The Microstructural Peculiarities of Beryllium Bronze after Heat Treatment
• Microstructure and Mechanical Properties of the Alloy Mg61Cu28Gd11 in Submicrovolumes
• Controlling the Properties of the Surface Layers of Parts by Forming Regular Micro-Reliefs
• A Study of Porosity of Products Sintered from BrS30 Alloy Electro-Erosion Powders
• The Effects of Alkaline Earth Metals on the Structure of Sodium Borosilicate Glasses: ¹¹B and ²⁹Si NMR Study
• Kinetics of Structural Changes in Strontium Hexa-Ferrite Powder during Milling in Beater Mill
• Thermodynamic Modeling of Phase Equilibria in the FeO-Al₂O₃-Cr₂O₃ and MgO-Al₂O₃-Cr₂O₃ Systems
• Morphology of ZnO Films Fabricated by Electrochemical Oxidation of Metallic Zn
• High-Temperature Ferromagnetism of Zn_1-xMn_xO_y Thin Films Synthesized by Pulsed Laser Deposition
• Features of Tri-Calcium Silicate Formation Suppression by Sulphur and Possible Ways of its Preventing
• Features of Zinc Extraction from Sulfide Forms
• The Research and Simulation (Modelling) of the Destruction of a Single Abrasive Particle during Waterjet Cutting
• Study of the Adhesion Strength of the Coating with Different Coating Methods to the Surface of Parts of «Shaft» Type
• The Identification of the Mineralogical Composition of Converter Slags on the Basis of Testing and Diagnostics
• Effect of Chemical Composition of Glassy Phase of Porcelain Stoneware on Product Brittleness
• Effect of Hydrogen Absorption on the Composition of the Amorphous Alloys Surface Layers
• Investigation of CaSO₄-KPO₃-Na₂B₄O₇ System as a Basis for Synthesis of Low-Melting Glasses Used as a Glass-Solder Material
• The Influence of Temperature and Deformation Ratio on Structure Formation and Physico-Mechanical Properties of Powder Materials
• Experimental and Numerical Investigation of the Catalytic Gas Carburization of Steel
• The Study of the Complex Mechanical Properties of Rolled Bars of VT6 Alloy as a Function of Chemical Composition and Structure Type
• Effect of the Lattice Parameter on Brittle Fracture of Metals at Low Temperatures
• Features of Laser Treatment of Corrosion-Resistant Steels of Austenitic and Carbide Classes
• Statistical Analysis of Grain Structures Formed by Solid-State Diffusion at Annealing
• Regulation of the Properties of Construction Composites Depending on the Material Composition
• Cavitation Erosion-Corrosion Behavior of Fe-Cr Steel Induced by Ultrasonic Vibration
• Surface Electric Arc Hardening of Low-Carbon Steels
• Microstructure and Mechanical Properties of the Heat Treated Hy-TUF Steel
• The Effect of Manganese-Containing Pigment on the Strength of Ceramic Bricks
• Influence of Homogenization Heat Treatment and Cooling Modes on Microstructure of AA7475 Aluminum Alloy Ingot
• The Creation of Multicomponent Octahedral Crystals with Spinel Structure Using Solid-Phase Synthesis in the Al₂O₃-BaO-CuO-Fe₂O₃-Mn₂O₃-NiO-SrO-TiO₂- ZnO and Al₂O₃-BaO-CuO-Fe₂O₃-NiO-SrO-TiO₂-WO₃- ZnO Systems
• The Chemical Reactivity Comparison of High-Modulus and High-Strength Carbon Fibers
• Prediction of Fracture Toughness of Steels According to the Microstructure and Chemical Composition
• RETRACTED: Studies of the Electrodynamic Parameters of a Powdered Material Depending on the Fractional Composition in the Frequency Range of 8-12 Ghz
• Peculiar Properties of Temperature Modification of Carbonate Precipitate
• The Influence of Hardening Curve on the Shape and Size of the Neck of Specimen in Tensile Test
• Chapter 2: Technologies of Pyrometallurgical Processes
• Objective Laws of Nitrogen Removal in the Vacuum Tank Degasser
• Removal of Copper from the Sulphide Copper Smelting Waste Slag
• Mathematical Modeling оf the Silicon Production Process from Pelletized Charge
• Improving the Efficiency of Steel De-Oxidation at the Ural Steel
• Research for the Processing of Stale Slag from the Ural Region by the Pyro-Metallurgical Method
• Non-Metallic Impurities in Continuous Cast Billets
• Optimization of Siderite Ore Sintering Operation Conditions
• Technologies Development for Thermo-Temporal Melt Processing in Order to Improve the Quality of Metal Products
• The Metallurgical Characterization of Iron-Containing Concentrate
• Research on Siderite Ore Reducing Firing
• Kinetics of the Natural Wolframite Interaction with Sodium and Potassium Carbonates
• Study of Sulphatizing Roasting Process Using Iron Sulphates for the Treatment of Zinc Leach Residue
• Silver-Containing Concentrate Processing
• Thermal Properties of High-Magnesia Oxidized Nickel Ore
• Analysis of the Engineering Process of Reforming Dead Catalysts for the Extraction of Platinum Group Metals
• Prospects for the Use of Hollow Electrodes for Deep Desulfurization of Steel in the Ladle-Furnace Unit
• Single Pellet Heating in Natural Gas Combustion Products in Mixture with Air and Oxygen
• Specific Features of Thermal Performance of the Arc Steel Furnace in Unstable Properties Conditions of Burden Materials
• Forming and Utilizing Ferrochromium Production Waste
• Reduction Smelting of Iron-Manganese-Ree Ores of the Tomtor Deposit
• Thermodynamic Model of Silicon Smelting in Ore-Smelting Furnaces
• A Study of Nickel and Iron Reduction Silicothermic Process by Thermodynamic Simulation
• Chapter 3: Technologies of Hydrometallurgical Processes
• Studies on Hydrometallurgical Treatment of Oxydized Gold-Bearing Copper Ore
• Optimization of Alkaline Sulfide Leaching of Gold-Antimony Concentrates
• Mechanochemical Processes in the System “Titanium - Heptane” during Ball Milling
• Investigation of Flotation Separation of Elemental Sulfur and Sulfides from Lead Sulfate from Low-Temperature Leaching of Lead Concentrates
• Gold Cementation by Dendritic Zinc Powders in Percolation Mode
• Perspective Method for Regeneration of Spent Solutions from Printed Circuit Boards Etching
• Selective Acid Leaching of Copper and Zinc from Old Flotation Tailings
• Uranium Bioleaching from Low Grade Ore
• Fine Gold Extraction Problem from Industrial Sludge
• Anodic Dissolution of Non-Ferrous Metals in a Glycerate-Alkali Electrolyte
• Chapter 4: Modern Approaches in Foundry Production
• Structural Changes in the Aluminum - Magnesium System Alloy
• Development of Cryptocrystalline Graphite Desulfurization Methods
• Improving the Quality of Production of Sand Core on Core Shooting Machines
• Assessment of Mold Filling Rate Influence on Amount of Oxide Films in Castings by Numerical Simulation
• Production Technology of Synthetic Iron to Ensure the Efficiency of Casting Production
• Chapter 5: Research and Development of Metal Forming Technologies
• Improvement of Process Parameters Calculation for Coil Rolling at the Steckel Mill
• The Numerical Mathematical Modeling of Gradient Hardening Processes under Conditions of Complex Local Loading of the Center of Deformation
• Mechanics of the H-Beam Rolling in the Universal Beam Groove
• Rolls Geometry Calculating Mathematical Model for Rotational Bar Surface Drawing
• Investigation into the Flanging Process with Minimal Thickness Variation
• Residual Stresses of Round Steel Rod at Elastoplastic Twisting
• Shot Blasting Process Schematization for Rollers Using Slip-Line Method
• Role of Surface Roughness in the Interlayer Boundary Formation during Manufacturing of Clad Metal Composites
• Forecasting Increase of Quality of Large-Sized Forgings Used for Stamping, Piercing, and Rolling of High-Duty Products
• Investigation of Plastic Properties of Ø8 Rod Made of Fire-Refined Copper of Kmor Grade
• The Ways of Reaching the Specified Mode of Testing Samples for Torsion with Variable Strain Rate
• The Optimal Content of Liquid Glass in the Raw Material Mixtures in the Briquettes Production
• Computer Simulation of Micro-Mechanic in Pearlitic Steel Wire Drawing
• Application of Statistical Representation of Microstructure during Simulation of Ferritic-Pearlitic Steel Wire Drawing
• Experience of Hot Pack Rolling Application for Production of Specific Steels or Creep Resistant Alloys
• Kinematic and Dynamic Conditions in Metal Rolling of Porous Materials
• Mathematical Model of Temperature Conditions of Sheet Mills with Furnace Coilers
• Chapter 6: Technologies of Welding Production
• Investigation of the Effect of Welding Heat Input and Focal Distance of Laser Beam on Penetration Depth and Dynamics of Welding Pool Using a High-Speed Video Camera
• Regularities in Bimetal Joint Formation at Explosion Welding with Simultaneous Stamping
• Research the Effect of Stress-Pulse Regulation on the Process of Manual Arc Welding Technological Plates Made of AMg6 Alloy Sheet Material 4mm Thickness
• Development of Technology for Welding Repair of Steel Housings Using a Combination of Ultrasonic Vibrations and Forced Cooling
• Analysis of the Formation of Welded Joints from Non-Ferrous Alloy
• The Selection of Parameters for Automatic Welding of the Nuclear Reactors Pipelines
• Automated Orbital Welding of Carbon and Low-Alloy Steels Pipelines with Small Diameter
• Chapter 7: Technologies for Plasma Processing of Materials
• Study of the Processes of High Temperature Material Heating for Plasma Recycling
• Effect of the Gas-Vortex Stabilization Method on the Plasma Cutting Quality
• Influence of Electrolyte-Plasma Hardening Technological Parameters on the Structure and Properties of Banding Steel 2
• Research of Electrolyte Plasma Treatment Impact on Wear Resistance and Roughness of 18HN3MA-SH Steel
• Chapter 8: Additive Manufacturing
• Obtaining and Research of Additive Products from Electro-Erosive Cobalt-Chrome Powders
• Studying Gas-Phase Flows in the Laser Exposure Zone during Selective Laser Melting
• Rheological Properties and Microstructure of PH1 Stainless Steel Produced by Selective Laser Melting
• Influence of the Powder Particle Size on the Denudated Zone Width at Selective Laser Melting
• Investigation of Mechanical Properties of Anisotropic Materials Used in Rapid Prototyping Technologies
• Improvement of Composite Filaments for Extrusive 3D Printing
• The Roughness of the Contact Surfaces of Plastic Cylindrical Gears with a Circular Tooth during Additive Shaping
• Directed Energy Deposition Heat-Resistant Nickel Alloy with Vibration Assisted
• Selective Laser Melting of Stainless Steel with Subsequent Processing
• Numerical Simulation of the Selective Laser Melting Process Using the Example of a Turbine Blade
• Finite Element Simulation of Cellular Structure Built from Orthogonal Cylindrical Struts