Sonstiges, Englisch, Band Volume 278, 610 Seiten, Format (B × H): 125 mm x 142 mm, Gewicht: 200 g
Reihe: Advanced Materials Research
Sonstiges, Englisch, Band Volume 278, 610 Seiten, Format (B × H): 125 mm x 142 mm, Gewicht: 200 g
Reihe: Advanced Materials Research
ISBN: 978-3-03785-114-2
Verlag: Trans Tech Publications
It is noticeable that superalloys have regained their momentum. The worldwide effort to increase the efficiency and extend the lifetime of energy conversion facilities depends upon improved materials and manufacturing techniques. Materials are now expected to exhibit outstanding mechanical strength and creep resistance at high temperatures, as well as a good corrosion and oxidation resistance. Superalloys have this potential, but many of the commercial grades are still based upon metallurgical concepts that date back to the 1980s, and have typically been exploited so far in only a few prominent areas of application. Improvement in their high-temperature capability, and the adaption of manufacturing processes to new fields of application, present major challenges to current researchers in industry and academia. These papers, published within the context of the first European Symposium on Superalloys, present the current state of progress in the development, production and properties of cast, wrought and powder-metallurgical superalloys and associated coating systems. They represent a timely and invaluable guide to the subject.
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Weitere Infos & Material
Mechanical Properties of the Ternary L12 Compound Co3(Al,W) in Single and Polycrystalline FormsDislocation Mechanisms during High Temperature Creep Experiments on MC2 AlloyDecorrelated Dislocation Movement in the ?-Matrix Channels of a Ni-Based Superalloy: Experiment and Dislocation Dynamics SimulationEvolution of Raft Structure during Creep Deformation of the Ni-Based Single-Crystal Superalloy TMS-138Dislocation Structures in the Gamma Prime-Phase of CMSX-4 and TMS75 after Degradation under Service ConditionsDissolution of Fine ?? Precipitates of MC2 Ni-Based Single-Crystal Superalloy in Creep-Fatigue RegimeDiffraction Profile, Strain Distribution and Dislocation Densities during Stage II Creep of a Superalloy
In Situ Investigation with Neutrons on the Evolution of ? ' Precipitates at High Temperatures in a Single Crystal Ni-Base Superalloy
In Situ Measurement of Internal Stresses and Strain Rates by High Energy X-Ray Diffraction during High Temperature Mechanical TestingA Study of the Effects of Alloying Additions on TCP Phase Formation in 4th Generation Nickel-Base Single-Crystal SuperalloysLattice Misfit of High Refractory Ruthenium Containing Nickel-Base SuperalloysCharacterization of Single-Crystal Dendrite Structure and Porosity in Nickel-Based Superalloys Using X-Ray Micro-Computed TomographyEffect of HIP Parameters on the Micro-Structural Evolution of a Single Crystal Ni-Based SuperalloySecondary Reaction Zone Formations in Pt-Aluminised Fourth Generation Ni-Base Single Crystal SuperalloysA Review of the Measurement of Single Crystal Orientation Parameters of Nickel CastingsSome Deformation Micromechanisms in Ni-Based Superalloys Evidenced Using TEM In Situ ExperimentsEffect of the Particle Size of ?? Phase on the Mechanical Properties of Ni Base SuperalloyCharacterization of Residual Stresses in 718 Turbine Discs by Neutron Diffraction and Finite Element ModellingCooling Rate Dependent Morphology of the ?' Precipitates in Nickel-Base Superalloy Udimet 500Influence of Crystal Orientation on the Freckle Formation in Directionally Solidified SuperalloysThe Microstructure Changes in IN713LC during the Creep ExposureEffect of Elastic Driving Force on the Evolution of Microstructures in the Secondary Creep StageChange in Microstructure at Grain Boundaries with Creep Deformation of Polycrystalline Nickel-Based Superalloy IN-100 at 1273KChange in Gamma Prime Morphology and Dislocation Substructures of Single Crystal Nickel-Based Superalloy, CMSX-4, Pre-Crept at 1273K-400MPa with Simple AgingThe Effect of Lattice Misfit on Deformation Mechanisms at High TemperaturePrediction of Mechanical Behaviour in Ni-Base Superalloys Using the Phase Field Model of DislocationsEffect of Thermophysical Properties and Processing Conditions on Primary Dendrite Arm Spacing of Nickel-Base Superalloys ? Numerical ApproachLiftime Optimization of Hot Forged Aerospace Components by Linking Microstructural Evolution and Fatigue BehaviourComparison between Microstructure Evolution in IN718 and ATI Allvac? 718PlusTM ? Simulation and Trial ForgingsOn the Oxidation Resistance of Nickel-Based SuperalloysModeling of Precipitation Kinetics of TCP-Phases in Single Crystal Nickel-Base SuperalloysMicrostructure Prediction during Incremental Processes for Hot Forming of 718 AlloyAnalysis of the Alloying System in Ni-Base Superalloys Based on Ab Initio Study of Impurity Segregation to Ni Grain BoundaryApplication of Thermodynamic and Kinetic Modeling to Diffusion Simulations in Nickel-Base Superalloy SystemsNumerical Modelling of Stress and Strain Evolution during Solidification of a Single Crystal SuperalloyModelling Texturised Cast Structures in the Forging of SuperalloysViscoplastic Phase Field Simulation of Microstructural Evolutions under Complex Loadings in Ni-Base SuperalloysThe Effect of Multiaxial Stress State on Formation of Rafts in CMSX-4 Superalloy during CreepModelling of Phase Evolution during Aluminizing ProcessesContinuum Damage Mechanics Modeling of Creep in DS GTD-111TM SuperalloyBehaviour of Ni-Based Alloys for Fossil-Fired Power Plant Components in the Long-Term Creep RegimeSimulation of the External Pressure Influence on the Micro-Structural Evolution of a Single Crystal Ni-Based SuperalloyApplication of a Multiscale Constitutive Framework to Real Gas Turbine ComponentsEffect of Microstructure on High-Temperature Mechanical Behavior of Nickel-Base Superalloys for Turbine Disc ApplicationsMicrostructure and Mechanical Properties of an Advanced Nickel-Based Superalloy in the as-HIP FormMicrostructural and Mechanical Effects of Thermo-Mechanical Processing on ATI 718Plus? Contoured RingsProduction of Net-Shape Static Parts by Direct HIPing of Nickel Base Superalloy Prealloyed PowdersMicrostructure and Properties of Nanostructured Alloy 718Mechanical Properties of Powder Injection Molded Ni-Based SuperalloysHot Isostatic Pressing Improves the Quality of the Blades from Nickel Base Superalloys for Turbine EnginesSuperplastic Roll Forming of Axial Symmetric Articles from SuperalloysDevelopment and Application of Heat-Conductor Technique for Single Crystal Components of SuperalloysStudy of the Turning Nickel Base Alloy Pyromet? 31V (SAE HEV8)The Relaxation Behavior of High Chromium- Ni Base SuperalloysThermal Stability of a Ni-Cr-W-Mo Alloy - Long-Term ExposuresInfluence of Grain Boundaries on Short Fatigue Crack Growth in ?Polycrystalline CMSX-4?Creep Rupture Strength of Re and Ru Containing Experimental Nickel-Base SuperalloysInfluence of Chemistry on the Tensile Yield Strength of Nickel-Based Single Crystal SuperalloysInfluence of Gamma Prime Evolution on the Creep Behaviour of SX Nickel Base SuperalloysOn Localized Deformation and Recrystallization as Damage Mechanisms during Thermomechanical Fatigue of Single Crystal Nickel-Based SuperalloysA Mathematical Framework for Cyclic Life Prediction of Directionally Solidified Nickel SuperalloysTime and Temperature Dependent Cyclic Plasticity and Fatigue Crack Growth of the Nickel-Base Alloy617B ? Experiments and ModelsDegradation in Fatigue Crack Propagation Resistance of a Gas Turbine Vane after Long Term ServiceEvaluation of Mechanical Properties of a Superalloy Disk with a Dual MicrostructureEvaluation of Property Scatter of Nickel Base Alloy IN 738 LCAnalysis of the Effective and Internal Cyclic Stress Components in the Inconel Superalloy Fatigued at Elevated TemperatureA1-L12 Structures in the Al-Co-Ni-Ti Quaternary Phase SystemDevelopment of New C&W Superalloys for High Temperature Disk ApplicationsHot Deformation Behaviors and Microstructure Evolution in a New PM Nickel-Base SuperalloyUndercoolability of Superalloys and Solidification Defects in Single Crystal ComponentsSolidification Characteristics and as-Cast Microstructure of Rhenium-Containing Single Crystal Superalloys under High Thermal Gradient Directional SolidificationInvestigation of Freckle Formation under Various Solidification ConditionsA Study of the Weldability of Gamma Prime Hardened SuperalloysCharacterization of the Weld Line Zones of an Inertia Friction Welded SuperalloyCrack-Free Welding of IN 738 by Linear Friction WeldingTransient Liquid Phase Bonding of Pairings of Parent Superalloy Material with Different Composition and Grain StructureChip Formation and Machinability of Nickel-Base SuperalloysProperties of Welded Joints on Superheater Coils Made from New Generation High Alloy Martensitic Steels Connected to Austenitic Creep-Resisting Steels and Supper Alloy Grades, for Supercritical ParametersEffect of Nitrogen on Microstructure and Properties of a Cast Cobalt-Base SuperalloyMechanical Properties of New Ni-Mn-Based Braze Alloys for the Fast Epitaxial Braze Repair of Single-Crystalline Ni-Base SuperalloysFormation of a Protective Alumina Scale on Ni-Base Superalloys by Using the Halogen EffectDevelopment of Chromium and Aluminum Coatings on Superalloys by Pack-Cementation TechniqueIntermetallic Ti-Al-Cr Based Layers and Zirconia Topcoats Deposited on Gamma Titanium Aluminides for Environmental ProtectionStructure of NiCrAlY Coatings Deposited on Oriented Single Crystal Superalloy Substrates by Laser CladdingLaser Shock Adhesion Test (LASAT) of Electron Beam Physical Vapor Deposited Thermal Barrier Coatings (EB-PVD TBCs)Increased Wear and Oxidation Resistance of Titanium Aluminide Alloys by Laser CladdingEvolution of the Diffusion Layer in a CMSX4 Single Crystal SuperalloyMicrostructural Evolution of Mo-Si-B Ternary Alloys through Heat Treatment at 1800?CMicrostructural Properties of Nb-Si Based Alloys Manufactured by Powder MetallurgyDesign Considerations and Strengthening Mechanisms in Developing Co-Re-Based Alloys for Applications at + 100?C above Ni-SuperalloysHigh-Temperature Oxidation Behaviour of Co-Re-Cr-Based Alloys: Limitations and Ways to ImproveLight-Weight Intermetallic Titanium Aluminides ? Status of Research and DevelopmentSome New Aspects in Developing TiAl Based Alloys as Competitive High Temperature MaterialsQualification of a Casting Technology for Production of Titanium Aluminide Components for Aero-Engine ApplicationsChromium-Based Alloys Strengthened by Ordered Phase Precipitation for Gas Turbine ApplicationsTin Addition to Improve the Oxidation Behaviour of NbSs/Nb5Si3 Based In Situ CompositeUse of Alloy 59 for the Transport of Highly Corrosive Dangerous GoodsHigh-Temperature Oxidation Performance of Mo-Si-B Alloys: Current Results, Developments and Opportunities
