Silicon Nitride '93

The Synthesis of a High Quality, Low Cost Silicon Nitride Powder by the Carbothermal Reduction of SilicaCarbothermal Reduction Processes for the Preparation of Si3N4 Based Ceramic Powders Effect of Impurities on the Formation of Silicon Nitride by Carbothermal Reduction-Nitridation of Fine Hydrated Silica PowdersA Comparative Study of Three Silicon Nitride Powders, Obtained by Three Different Syntheses Synthesis of Si3N4 Fibres by Gas-Phase ProcessSynthesis of Silicon Nitride Powders in an RF Plasma Torch, and Studies of Their Sintering Behaviour Synthesis of Si3 N4 And Si3 N4 -SiC Powders by an RF-Induction PlasmaUltra Fine Crystalline Silicon Nitride from a Continuous Gas Phase Plasma Route Parameters Controlling the Synthesis of ?-Silicon Nitride from SilicaPreparation of Rod-Like ?-Si3N4 Single Crystal ParticlesSi-Nanopowder: A Material for Synthesis of Si3N4 and Joining of Si3N4-PartsInvestigations on the Synthesis of Fine-Grained, High-Purity ?-Si3N4-Powder by Crystallization of Amorphous Precursors New Materials in the System Si-(N,C)-B and Their CharacterizationFrom Octamethylcyclotetrasilazane (OMCTS) via Crystalline Silicon Nitride Imide Si2N2NH to a-Si3N4A Synthesis of Mono-Crystalline Silicon Nitride FilamentsCrystallization of Amorphous Silicon Carbonitride Investigated by Transmission Electron Microscopy (TEM) Processing and Properties of Carbon Containing Silicon Nitride Ceramics Derived from the Pyrolysis of Polyhydridochlorosilazanes Nanosized Si3N4/SiC-Powders by Polysilazane/Polycarbosilane-PyrolsysisThe Relationship between the Structure of Polysilazane Precursors, the Pyrolysis Conditions and their Final Ceramic Products Microstructural Design of Silicon Nitride with Tailored PropertiesSome New Aspects of Microstructural Development During Sintering of Silicon Nitride Self-Reinforced Silicon Nitride for Cutting Tool ApplicationMicrostructure Control in Si3N4 by Particle CoatingThe Effect of Powder Modification on Sinterability, Microstructure and Properties of Si3 N4Microstructure and Mechanical Properties of Si3N4 Densified with ZrO2 and Al2O3Si3N4 Ceramics Formed with Different Metal Oxide Additives - Control of Microstructure and PropertiesMicrostructural Features of Polycrystalline Si3N4 with Different a to ? Phase Ratios Correlation Among Powder Characteristics, Microstructural Development and Fracture Toughness of Si3N4Preparation and Properties of Fine Si3N4 CeramicsEffect of Powder Characteristics on Sintering Behavior of Silicon NitrideSintering and Microstructure of Si3N4-MaterialsGas Pressure Sintering of Si3N4 in N2/CO/(CO2) AtmospherePressability and Sinterability of the Silicon Nitride PowdersPorosity and Shrinkage Behaviour of Silicon Nitride CompactsSpecial Aspects of the Sintering of Carbothermally Synthesized Si3 N4 Powder High Temperature Interaction in Ultrahigh Dispersion Systems Si3 N4 -MeO Processing and Mechanical Properties of Si3N4 with Low Content of Additives SiO2 Doped Si3N4 CeramicsTransient Viscous Phase Reaction Sintering (TVPRS) for the Fabrication of Silicon Oxynitride Ceramics Effect of Process Atmosphere on Dilatometer Controlled SinteringComparison of Properties in Silicon Nitrides Sintered with Oxide and Organometallic AdditivesEffect of Iron Silicon Addition in the Sintering Behavior of Silicon NitrideSintering Characteristics of Si3N4 with Additives from Y2O3-La2O3 Binary System Method of Studying the SiAlON Wetting with Oxides of Silicon, Aluminium, Calcium and Titanium Oxidation of Silicon Nitride Sintered with Yttria and Magnesia Containing Nitrogen Rich Liquid PVD Coatings in the System Si-Al-O-NMorphological Development of Surface Scales During Long Term Oxidation of a Low Al-Substituted ?'-Sialon Long Term Uniaxial Mechanical Behaviour of a Pre-Corroded HP-Si3N4 at High Temperature Hydrothermal Reactions of Si3N4Oxidation of Pure Si3N4: Spectroscopic Ellipsometry and Glancing Angle X-Ray Diffraction Studies Oxidation Behaviour of Si3N4-ZrN-AlN CeramicsHot-Salt Induced Degradation of a High Strength Silicon NitrideSurface Modification of Dense Silicon Nitride by Ion Beam TechniquesSiAlON Composite CeramicsCrystallisation of Grain Boundary Phases in Silicon Nitride and SiAlON Ceramics High-Resolution Electron Microscopy Studies on Si3N4 CeramicsProspects for Nitrogen CeramicsEffects of Temperature on Viscosities and Elastic Modulus of Oxynitride Glasses Modelling of Devitrification Kinetics in Sintered Silicon Nitride CeramicsAspects of Stability of Amorphous Grain Boundary Phase in Silicon Nitride CeramicsA Perspective on Segregants and Glassy Films at Grain Boundaries in Structural Ceramics High-Temperature Dissociation Pressure of Silicon NitrideInvestigation of a-SiAlON Formation by High Temperature X-Ray Diffraction Formation of O'/?' SiAlON in the Presence of YttriaStability Ranges of Li-a'-SiAlONsSubsolidus Phase Relationships in the Nd-Si-Al-O-N SystemExperimental Study and Thermodynamic Calculations of the MgO-Y2O3-SiO2 System Differential Thermal Analysis of Iron Containing Silicon NitrideMicrostructural Features in Sintered Si3N4/SiC Platelets SystemsMicrostructural Characterisation of Silicon Nitride-Bonded Silicon Carbide Ceramic Matrix Composites of Silicon Nitride with Conducting ParticlesContinuous SiC-Fiber Reinforcement of Reaction Bonded Silicon Nitride (RBSN) Pressureless Sintered Si3N4-SiC CompositesGas Pressure Sintering of Si3N4 - Based Particulate Composites and Their Wear Behavior Creep Studies in Si3N4 - TiB2 MaterialsElaboration and Characterization of Si3N4-BN CompositesDielectric Properties and Thermal Conductivity of SiAlON with Titanium Additives Influence of Processing on the Carbon Fibre/SiAlON InterfaceQuantitative Description of Si3N4 MicrostructuresQuantitative Analysis of Si3N4 Microstructure Response on Interface Chemistry Characterization of the Matrix Morphology in Si3N4 Ceramics Formed with Different Additives Nucleation and Growth of Si2N2O in Si3N4-Materials Employing Different Sintering AdditivesDevelopment of Microstructure in Si3N4 Ceramics Formed with Additions of ZrO2, Y2O3 and Al2O3Study of Grain Boundary Phase in Silicon Nitride Materials by Raman SpectroscopyGrain Growth in Si3N4Grain Boundary Fracture Resistance of Silicon NitrideR-Curve Behaviour and Subcritical Crack Growth of Reinforced Si3N4 Ceramics Die Pressing and Mechanical Behaviour of Silicon Nitride A Comparative Study of Three Different Powders The Effect of Interparticle Contacts on the Mechanical PropertiesMechanical Properties of Some Si3N4 Automotive Gas Turbine Rotor Ceramics Elastic Properties, Hardness and Indentation Fracture Toughness of ?-SiAlONs Ultramicrohardness Measurement of Silicon Nitride FilmsMechanical Properties of Silicon Nitride Bonded Silicon Carbide Refractory and its Relation with Microstructure Application of Vickers Indentation Technique to Study the Slow-Crack Growth Behaviour in Silicon Nitride-Based Ceramic Matrix Composites Thermal Shock Behaviour of Si3N4Tensile Creep and Creep Rupture Behavior of HIPED Silicon NitrideHigh Temperature Structural Reliability of Silicon NitrideCreep Rate and Stress Rupture Properties of NT154 Si3N4Tension/Compression Creep Asymmetry in Si3N4Improvements in the Creep Strength of HPSN by Optimization of Additive Content and Thermal TreatmentStructure Dependent Creep and Crack Propagation in Silicon NitridesThermal Shock and Thermal Cycling Behavior of Silicon Nitride Ceramics Characterization of Two Si3N4 Commercially Available CeramicsThermal Shock Properties of SiC Whisker-Reinforced Silicon Nitride Ceramics Tensile Creep Behaviour ot Two Silicon Nitride Materials Tensile Creep of a Silicon Nitride CeramicMechanical Properties of Sintered and Gas Pressure Sintered Silicon Nitride Creep Rutpure of Si3N4 Ceramics for Gas TurbineHigh-Temperature Creep Deformation of Hot-Pressed Silicon NitrideTensile Creep of Sintered Silicon Nitride - Deformation Mechanisms and Lifetime Evaluation Microstructural Response of ZrO2-Doped Si3N4 During Static LoadingTemperature Dependence of Young's Modulus of Si3N4 Based CeramicsManufacturing Features, Structure and Properties of High-Porous Si3N4-Ceramics and SiAlONs Structural Evolution of Silicon Nitride-Titanium Nitride Composites During High-Temperature Creep Self-Reinforced Composite Ceramics of the Si-Si3 N4 SystemHigh Temperature Deformation and Fracture of Polycrystalline Silicon Nitride Cyclic Fatigue of Silicon Nitride at 1000?CSurface Chemical Interactions of Si3N4 with Polyelectrolyte DeflocculantsProcessing and Characterization of Si3N4 Made with Self-Propagating High-Temperature Synthesis Injection Molding of Silicon NitrideSilicon Nitride-Nd2 O3 /Al2 O3 Powders Prepared by Precipitation of the Oxide Additives Slip Casting of Silicon Nitride and Properties of Sintered BodySpray Freeze Drying of Non-Aqueous Si3N4-SlipsThermos Construction Made of Si3N4 in the Heat Insulated EngineApplications of Silicon NitridePractical Application of Silicon Nitride Ceramics for Sliding Parts of Rotary Engine Studies of Friction Pair Si3N4-Steel Wear MechanismsStructure and Characteristics of Si3N4-Based Ceramic Cutting ToolsDiffusion Bonding of Silicon Nitride with Low Carbon Steel Using Tungsten Layer Analysis of Buried Nitride Layers Produced by Ion ImplantationCeramic Wear Maps: Silicon NitrideBrazing of Silicon Nitride CeramicsTribological Induced Microstructural Changes in Subsurface Layers of Si3N4-Based Materials