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Meeting The 7th Pacific Rim International Conference on Advanced Materials and Processing (PRICM 7)
Symposium Symposium G: Thin Films and Surface Engineering
Presentation Title Investigation on Oxidation Resistance of NiCoCrAlY Coating Irradiated by High Current Pulsed Electron Beam
Author(s) Xianxiu Mei, Cunxia Wang, Wei Qu, Ying Qin, Chuang Dong, Younian Wang
On-Site Speaker (Planned) Xianxiu Mei
Abstract Scope NiCoCrAlY transition layer are widely applied in thermo-barrier coatings to reduce the thermal stress between the outer oxide layer and Ni-based high-temperature alloy substrates. DZ4 substrates were coated with NiCoCrAlY by plasma spray and subsequently treated by a high-current pulsed electron beam (HCPEB) for the purpose of smoothing the surface and releasing stresses. As a result of the HCPEB treatment the loose and originally rough surface structure were remelted and smoothened but craters and cracks appeared frequently. The phase content is increased. The stresses were effectively released as reflected by invisible XRD diffraction peak shifts. Oxidation tests at 900°C for 100h showed that the oxidation layers consist of abundant α-Al<sub>2</sub>O<sub>3</sub> and minor NiO, which improved the oxidation resistance of the NiCoCrAlY coatings significantly.
Proceedings Inclusion? Undecided


A Fabrication of Polyimide Thin Films Containing High Density Oxide or Metallic Nanoparticles
Adaptation of Pulsation and Organic Additives to Control the Mass Transfer of Nickel Electrodeposition
Application of High Power DC Arc Plasma for Mass Production of High Quality Freestanding Diamond Films and Diamond Film Coated Cutting Tools
Characterisation of Bio-Compatible Engineered Surfaces by Neutron and X-Ray Reflectometry
Characterization of La- and Mg-Diffused HfO2/SiO2 Stack Structures for Next Generation Gate Dielectrics
Composition Design and Laser Cladding of Cu-Zr-Al Alloy Coating on the Magnesium Alloy
Corrosion Behavior of 6000 Series Aluminum Alloys Produced by Conventional and Powder Extruded Process through Electrochemical Impedance Method
Crater Eruption Induced by High Current Pulsed Electron Beam (HCPEB) Treatment
CVD and PVD Techniques and their Applications in Thin Film Solar Cells
Deposition of Superconducting Thin Films of Magnesium Di-Boride on Various Substrates by Electroless Plating Process
Determination of Mechanical Properties of TiN Coating Using a Notched Cylindrical Stainless Steel Substrate
Development of a Processing Window for the Transformation Hardening of Nickel-Aluminium-Bronze
Development of Infrared-Ray Curing Technology at Continuous Coil Coating Line
Direct Measurement for Electric Resistance of Ferromagnetic Metal-Nano-Contacts in Oxide Layer
Effect of Ar Bubbling during MAO Process of Magnesium Alloy on Corrosion Resistance
Effect of Iodine Doping on Surface and Optical Properties of Polyterpenol Thin Films
Effect of Pre-Oxidation Treatment on the Thermal Shock Resistance of Thermal Barrier Coatings in a Combustion Gas Environment
Effect of Titania Nanoparticles on Micro-Arc Anodizing of AM60B Magnesium Alloy
Effect of Ultra-Thin Pt Layer on the Preferred Orientation of AlN Films
Effects of Ammonia and Fluoride on Nickel Electroplating for Mg Alloy in Pyrophosphate Bath
Effects of Mg Doping on the Electrical and Optical Properties of ZnO:Al Transparent Conductive Oxide (TCO)
Effects of Pulse-Reverse Current on Purity of Deposit in Electrowinning of Cobalt
Elecrochemical Response of ZrO2-Incorporated Oxide Layer on Magnesium Alloy Prepared by Plasma Electrolytic Oxidation
Electrochemical Characteristics of Sintered Duplex Ferritic-Austenitic Stainless Steels Produced by Powder Metallurgy Process
Electrochemical Corrosion Behaviors Using Double Glow Forming TiN Multi-Permeation Layer
Employment of PS Template in the Surface Modification and Performance Improvement of Wide Bandgap Semiconductor Film
Enhancement of Photocatalytic Reaction of Titanium Dioxide Film by Surface Texturing
Epitaxial Growth and Properties of Ferromagnetic Thin Films on Group-IV Semiconductors
Epitaxial Nature and Transport Properties in Highly Ionic Conductive (LaBa)Co2O5 Epitaxial Thin Films
Fabrication of Numerous Ferromagnetic Metal Nanowires Using Electrodeposition Technique
Fundamental Property of Metals – Grain Boundaries Phase Transition as a Basis of Nanostructured Layers, Materials and Composites Production
Growth and Characterization of Ge1-xSnx Layers for High Mobility Tensile-Strained Ge Channels of CMOS Devices
High Temperature Corrosion of Fe-Cr, Fe-Al, Fe-Si and Fe-Si-Al Alloys in CO2-H2O Gases
Hot Corrosion Behavior of a Novel Enamel-Based Thermal Barrier Coating
Huge Gain for Transmission Spectra in 1D Photonic Crystal with Complex Dielectric
In Situ TiB2 Particles Reinforced Copper Matrix Composite Coating on Mould Steel by Laser Cladding
Influence Mechanism and Effectiveness Evaluation of Magnetic Field Parameters on Magnetron Sputtering Ion Plating Process
Influence of Cryomilling on Microstructure, Phase Stability and Oxidation Behavior of NiCrAlY Bond Coats in Thermal Barrier Coatings: Experimentation and Mechanistic Investigation
Interface Engineered Highly Epitaxial Thin Films with Anomalous Physical Phenomena
Investigation of Super-Hydrophobic Coatings with Hierarchical Structures Surface on Mild Steel
Investigation on Interfacial Bonding Strength of Anisotropic Conducive Adhesive with a New Cohesive Zone Model
Investigation on Oxidation Resistance of NiCoCrAlY Coating Irradiated by High Current Pulsed Electron Beam
Investigation on the Aligned Surface Morphology of Pure Iridium Experienced Isothermal Oxidation at 1373 K
Investigation on the Mechanical Properties of Molybdenum-doped Zinc Oxide Transparent Thin Film by Sputtering Technique
Magnetoresistive Effect in Co-Ti-O Films with Oxygen-Concentration Modulation
MgO-Based Magnetic Tunnel Junctions for STT-RAM
Microscopic Study on the Interface Reaction between Ti and Al-Zn Alloy during Ultra-Fast Heat Treatment
Microstructure and Wear Behaviour of Laser Induced In-Situ Formation of TiBx and TiC Titanium Composite Coatings
Nanocrystalline Diamond/β-SiC Composite Films
Near-Surface Engineering of Silicon Using Nanoindentation
Oxide Formation in Dew-Point Controlled High-Mn Steel
Patterning of Gold Nanoparticles on Silicon and Silicon-Dioxide by Nanoindentation
Plasma Modified Polymeric Surfaces for Covalent Immobilisation of Active Biomolecules without Linker Molecules: Mechanisms for Immobilization
Preparation and Characterization on Cellulose Nanofiber Film
Preparation and Property of Fe-Doped DLC Multilayer by Ion Sources
Research on Influence of Ion-Assisted Deposition to the Optical and Mechanic Properties of SiO2 Film
Structural and Magnetic Properties of Ferromagnetic Nanowires and Nanotubes
Study on the Determination of Deleterious Element Pb, Cd and Hg in Coating-Plating Surface of Coating-Plating Material
Superconducting YBCO Thin Films: Progress and Applications
Superior Multifunctional Coatings Using Modulated Pulse Power Sputtering
Surface-Hardening of SUS316L by Para-Equilibrium Solid-Carburizing with C60
Surface Modification for Enhanced Corrosion Resistance Using Fluid Bed Reactor Chemical Vapour Deposition (FBR-CVD)
Surface Nanocrystallization and Surface Alloying of Al Alloys
Surface Treatment of 316 Stainless Steel by High Current Pulsed Electron Beam
Synthesis and Its Characteristic of Silicon Nitride Film Deposited by ECR-PECVD at Low Temperature
Synthesis and Possible Thermoelectric Application of Pb-Based Oxide Thin Films
Technological Parameters and Electrical Properties of Ti/TiN Multilayer Films Prepared by Magnetron Sputtering
The Addition of Silica Nanoparticles with Different Sizes for a Silica Film on Stainless Steel without Crack Formation
The Effects of Substrate Temperature on the Composition and IR Transmission Properties of Germanium Carbon Films Deposited by Reactive RF Magnetron Sputtering
The Preparation and Thermal Stability of TiNbON Solar Selective Absorbing Coatings
The Preparation for Cu(Sn) Films of Barrierless Interconnection
Thermal Barrier Systems and Multi-Layered Coatings Fabricated by Spark Plasma Sintering for the Protection of Ni-Base Superalloys
Thermal Barrier Systems: A Challenge in Surface Engineering
Thin Film Coating Thickness Measurement
Transport Properties in LSMO/AlO/CoFeB Magnetic Tunnel Junction: Role of Minority-Spin States at the Half-Metal/Insulator Interface
Triangular Dislocation Loop Model for Surface Displacement in Indented Thin Films
Two-Phase nc-TiN/a-(C,CNx) Nanocomposite Films: A HRTEM and MC Simulation Study

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