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Meeting 2017 TMS Annual Meeting & Exhibition
Symposium Materials Processing Fundamentals
Presentation Title E-58: Growth Kinetics on Boriding Process and Mechanical Behaviour of AISI P20 Steel
Author(s) Martín Ortiz, Miguel Ángel Flores, Milton Elias Espinosa , Oscar Armando Gómez , Daniel Sánchez
On-Site Speaker (Planned) Martín Ortiz
Abstract Scope In this work, the AISI P20 steel was pack-borided in the temperature range of 1123-1223 K for treatments times between 2 and 8 h. A kinetic model was proposed for estimating the boron diffusion coefficients through the Fe2B layers. As a result, the boron activation energy for the AISI P20 steel was estimated as 194.3 kJ mol-1. This value of energy was compared to the literatura data. In addtion, to extend the validity of the present model, two additional boriding conditions were done. The Fe2B layers grown on AISI P20 steel were characterized by use of the following experimental techniques: scanning electron microscopy, X-ray diffraction analysis and the Daimler-Benz Rockwell-C indentation technique. Finally, the scratch and pin-on-disc tests for wear resistance were performed using a LG Motion Ltd and a CSM tribometer respectively under dry sliding conditions.
Proceedings Inclusion? Planned: Stand-alone book in which only your symposium’s papers would appear (indicate title in comments section below)

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Systems Approach for Modeling the Dynamic Thermomechanical Response of Carbon Steels
Applied Statistical Analysis on the Calcination Process in the Ferronickel Production
Development of Ultra High-basicity Mold Fluxes for Peritectic Steel Continuous Casting
E-53: Control of Low Melting Point MnO-SiO2-Al2O3 Inclusions in Low Carbon Thin-strip Continuous Casting Steel
E-55: Effect of Temperature, Concentration and Particle Size of the Solid Solution of Potassium-ammonium Arsenojarosita Medium NaOH
E-56: Effects of Zr on the Microstructure and Mechanical Properties of EH36 Shipbuilding Steel
E-57: Genetic Influence of Mold Corner Structure on the Strand Corner Temperature in Secondary Cooling Zone during Slab Continuous Casting
E-58: Growth Kinetics on Boriding Process and Mechanical Behaviour of AISI P20 Steel
E-60: Numerical Simulation and Experimental Study on Electromagnetic Field and Heat Flow in Electromagnetic Cold Crucible (EMCC)
E-61: Recent Progress of Blast Furnace Cooling Stave in China
E-62: Separately Copper Recovery from Iron by Using Solvent Extraction Process
E-64: Study of a Filter-press Electrochemical Reactor for the Treatment of Industrial Waste
E-65: The Effect of Ti Addition and Aging Treat on Microstructure and Mechanical Properties of a Nb-microalloyed Crack Arrest Steel
E-66: The Interface Characteristics of High-temperature Melt of CaO-Al2O3-MgO-SiO2 System
Evaluation Feature of Nano Grain Growth of TiO2 Thin Film via Sol- gel Route
Evolution and Formation of CaS-bearing Inclusion in Low-Carbon Al-killed Steel
Experimental Study and Modeling of the Stress Field in Macroscopic Creep Feed Grinding Process
Gallium Evaporation Behavior for Purification in Molecular Beam Epitaxy (MBE)
Gleeble Sintering Simulations of Cryomilled Aluminum AA5083
Influence of MgO Saturation on the ConSteel EAF Foaming Slag Practice
Influence of Oxygen on Surface Tension of Zr
Investigation of Mixing Process in a Steel Ladle with Top Stirring Lance Using CFD
Kinetics of Manganese Reductive Alloying with Carbon and Silicon
Machining Behaviour of Biodegradable Polymer: Force, Damage and Temperature Analysis
Mass Transfer of Al and Ca between Silicon and Synthetic SiO2-CaO-Al2O3 Slags
Mathematical Modelling of Residual Stresses in End Milling
Microstructural and Mechanical Behavior Evolution of Uranium During Thermal-Mechanical Deformation Processing
Oscillation of a Zirconium Droplet – Experiments and Numerical Simulations
Phase Transformation and Precipitation Modeling of Hypereutectic Al-Mn Alloy during Solidification
Predominant Areas on a Partial Pressure Diagram for Multi-Component Systems: II. Applications, Gibbs Phase Rule and 3D Visualization
Predominant Areas on a Partial Pressure Diagram for Multi-Component Systems: I. Comparison Equilibrium-Line and Mass-Balanced Point Methods
Study for Leaching Process of Low Grade Copper Ore
Thermal Analyses of Silver-based Sulfosalts in Air

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