ASM Heat Treatment and Surface Engineering Conference II

Erscheinungsjahr 1994
ISBN: 978-3-03859-801-5
Verlag: Trans Tech Publications

Sonstiges, Englisch, 724 Seiten, Format (B × H): 125 mm x 142 mm, Gewicht: 200 g

These Proceedings provide a picture of the current knowledge and technology of heat treatment and surface engineering. Most recent developments concerning the thermodynamics and kinetics of the underlying processes are presented here. Special emphasis is placed on process control and computer modelling.

Autoren/Hrsg.

Mittemeijer, E.J.

Inhaltsverzeichnis

Thermodynamics and Heat Treatment State-of-the-Art Developments in the Heat Treatment of Ferrous Alloys Mechanisms and Modelling of Mass Transfer during Gas- Solid Thermochemical Surface Treatment. New Process and New Process Control for Carburizing and Nitriding Heat Treatment in Hot Strip Rolling of SteelRedistribution of Carbon during the Austenite to Ferrit Transformation in Pure Fe-C AlloysThe Influence of Thermal Path on the Beginning of Austenite and Residual Austenite TransformationMetallurgical Aspects of Microstructures in Advanced Non-Heat-Treated Type High Strength Low-C Steels The Electron Microscope Analysis Used to Study the Martensite Morphology in High Strenght Low Alloy Steels The Activity of Carbon in the Two-Phase Fields of the Fe-Cr-C, Fe-Mn-C and Fe-Si-C Alloys at 1173 K Thermal Treatment of Deformable White Irons Having Plasticity Induced by Carbide Transformation (PICT-Irons)Boron Hardenability Effect in Case-Hardening ZF-Steels Effect of Tempering Level on Mechanical Properties and Toughness of Spring Steels The Relationship between Processing, Microstructure and Properties in TLP-50-AZ Steel for Off-Shore Platforms Steel Heat Treatment with Fresnel Lenses The Effects of Quenchant Media Selection and Control on the Distortion of Engineered Steel Parts Applications of "Standard" Quenchant Cooling Curve Analysis Thermomechanical Surface Treatment of Titanium Alloys Thermomechanical Treatment of AA6061 Influence of Preliminary Heat Treatments on Microstructure, Mechanical Properties and Creep Behaviour of a 50Cr-50Ni Niobium Containing Alloy Interdiffusion in High Temperature Two Phase, Ni-Cr-Al Coating Alloys Over-Carburizing Kinetics and Microstructure of Z38CDV5.3 Tool Steel Carburization of High-Chromium SteelsHigh Temperature (1050 ?C) Carburizing of SAE 1020 Steel and Its Effect on Fatigue Failure The Influence of Carburizing and Heat Treatment on the Mechanical Properties of LH15 Grade Bearing Steel Pulse Plasma Carburizing of Steel with High Pressure Gas Quenching Ion Carburizing-Applications in Industry Use of Thermogravimetry for the Study of Carbonitriding Treatment of Plain Carbon Steel and Low Alloy Steel The Influence of Carbonitriding and Heat Treatment on the Properties of Low- and High-Carbon Steels Establishment of Quasi Equilibrium States in Technical Systems of Iron and Nitriding Gas Structure of Porous Areas of Nitride-Containing Compound Layers Growth of Nitride Cover Layers on Compound Layers of Iron The Effect of Surface Finishing on Mechanical and Microstructural Properties of Some Nitrided Steels The Kinetics of Internal Nitriding of an Fe-7at.% Al Alloy The Kinetics of Nitriding Layer Growth on Fe-Cr and Fe-Ti Alloys Some More Data for the Eutectoid Equilibrium of the Fe-N-C System The Sulphonitrocarburising Process Sulf Ionic?Present State of Salt Bath Nitrocarburizing for Treating Automotive Components The Diffusion Boronizing Process of Reactive Atmospheres Containing Boron Fluorides Gas Boriding Conditions for the Iron Borides Layers Formation Erosion-Corrosion Resistance of Boronised Steels An Effective Method to Obtain Reasonably Hard Surface on the Steel X210Cr12(D3): Boriding Successful Boronizing of Nickel-Based Alloys Surface Hardening of Steels and Cast Irons by a DC Plasma Torch On the Effect of an Additional Rolling on the Fatigue Behaviour of Surface Induction Hardened Components Quality Control of Induction on Hardened Cast Iron Cylinder Head Valve Seats Industrial Applications of Surface Treatments with High Power Lasers Mechanical Properties and Microstructure of Laser Treated Al Alloys Surface Alloying of Ti6Al4V Alloy by Pulsed Laser Effect of Process Parameters on the Microstructure, Geometry and Microhardness of Laser-Clad Coating Materials Laser Cladding in Pre-Made Grooves Surface Treatments Using Ion BeamsThe Effect of Composition, Heat Treatment and Surface Modification by Ion Implantation on the Oxidation Behaviour of Alloys from Fe-Cr-Al System Modelling of Shot Peening Residual Stresses - Practical ApplicationsShot Peening Induced Phase Transformations and Residual Stresses Measurements on Austempered Cast Irons by XRD Mechanical Treatments on Die-Surfaced Obtained through Electro-Discharge Machining: Role of Shot-Peening and Sandblasting Protective CVD Coatings ? Going from High Temperature Processes to Plasma Activation Plasma Processing for Enhanced Wear and Corrosion Performance Structural Characteristics of PVD Ti-Based Coatings in Relation to their Wear and Corrosion Behaviour The Architecture and Performance of Compositionally Gradient and Multi-Layer PVD Coatings Thermal Shock Resistance of TiN Coated Material Wear and Lifetime of PVD TiN Coated Tools Wear and Tool Life of Taps with Hard Coats in Gray Cast Iron Machining Mechanical and Electrical Properties of Co-Deposited and Multilayer Copper-Tungsten Films Thermal SprayingHigh-Velocity Oxy-Fuel SprayingCeramic, Hard Metallic and Metallic Coatings Produced by High Speed Flame Spraying Plasma Spraying - an Economical Process for Improving Wear ? and Corrosion Properties of Machinery Parts Laser Remelting of HVOF Coatings Porous Coating Parameters and Boiling Heat Transfer Enhancement Chromizing The Influence of Silicon on the Structure and Properties of Diffusion Aluminide Coatings on Nickel Base Superalloys VC & NbC Coating on DIN 115CrV3 Steel in Molten Borax Bath Effect of Heat Treatment on Microstructure of Cr-Ni-Fe Coatings Prepared by Electrodeposition Prediction of Distortion and Residual Stresses of Engineering Steels Due to Heat Treatment Computerized Property Prediction and Process Planning in Heat Treatment of SteelsComparative Analysis of Kinetic Models Used for Description of Non-Isothermal Austenite Transformation Computer Prediction of Austenite Transformation under Non-Isothermal Conditions Calculation of the Hardness Distribution in Cooled Steel Products Calculated Hardenability ? the Way Towards Improved Consistency of Engineering Steels and Component Properties Computer Simulation and Control of Carburization- and Nitriding Processes Application of a Mathematical Model of Iron-Nitride Layer Growth during Gas Phase Nitriding Finite Element Simulation of the Development of Residual Stresses during Nitriding under Consideration of the Micromechanical and Metallurgical Processes Modelling of Nitrocarburizing Computer Simulation of Carburization in Multiphase Systems Modelling of Diffusion Mass Transfer and Phase Transformations in a Ternary Alloy with Dispersed Particles Minimizing of Energy Consumption in Heat Treatment Processes Thermodynamic Balance of Metallurgical Furnace Mastering Heat Transfer in Continuous Furnaces by Computer Modelling Numerical Determination of Heat Flow in Plasma-ARC Surface Hardening Progress in Automation and Control of Atmosphere - and Plasmacarburising Batch Chamber Furnaces Development of Gas-Fired Vacuum Furnaces A User's View of Fluidised Bed Heat Treatment