دانلود کتاب Processing and Characterization of Materials: Select Proceedings of CPCM 2020

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Contents
About the Editors
Induration of Indian Low Grade Iron Ore Pellets in a Pilot Heat Hardening System
1 Introduction
2 Experimental
3 Results and Discussion
4 Conclusions
References
On the Relationship Between Surface Microhardness and Roughness Produced by MAF Process
1 Introduction
1.1 Magnetic Abrasive Finishing (MAF) Process
2 Materials and Method
2.1 Material and Tools
3 Experimental Details
4 Results and Discussion
4.1 Taguchi Analysis
4.2 Regression Analysis and Linear Regression Model (ΔHV vs. ΔRa)
4.3 Data Modelling with Artificial Neural Network
4.4 Relationship Between Surface Microhardness and Roughness
5 Conclusions
References
Heat Treatment Effect on the Corrosion Behaviour of Plasma Processed LM6 Alloy
1 Introduction
2 Experimental Work
3 Results and Discussion
3.1 Weight Gain/Loss and Corrosion Rate Determination
3.2 Hardness Measurement
3.3 Microstructural Characterization
3.4 SEM Observation
3.5 XRD Analysis
4 Conclusions
References
Failures Investigation of Marine Propellers in Corrosive Environments
1 Introduction
1.1 Phase Diagram
2 Experimental Method
3 Results and Discussion
3.1 Visual Inspection During Site Visit
3.2 NAB Alloy Microstructure and Composition
3.3 Corrosion Layer
3.4 Corrosion of NAB Coupons Dipped in Actual Environment
4 Conclusion
References
Microstructural Evolution and Failure Behavior of Resistance Spot-Welded Dual Phase Steel
1 Introduction
2 Experimental Procedure
3 Results and Discussion
3.1 Macrostructure and Microstructure of the Joints
3.2 Load Carrying Ability of the Joints
3.3 Failure Behaviour of Spot-Weldments
4 Conclusions
References
Impact of UV Illumination on the Mechanical, Optical and Thermal Properties of High Density Polyethylene-Nano TiO2 and Polypropylene-Nano TiO2 Composites
1 Introduction
2 Experimental
3 Results and Discussion
4 Conclusions
References
Effect of Steel Making Parameters on Nitrogen Level in Steel
1 Introduction
1.1 Nitrogen Pickup and Nitrogen Removal During Steel Making
2 Experimentation
2.1 Study of Existing Steel Making Practice at Steel Melting Shop
2.2 Testing Procedure for Measurement of Nitrogen in Liquid Steel
3 Results and Discussions
3.1 Mapping of Nitrogen
3.2 Effect of Re-blows on Nitrogen Content in BOF
3.3 Effect of Tapping Duration on Nitrogen Pickup in BOF
4 Conclusions
References
Influence of Crystallographic Orientation on the Mechanical Properties and Deformation Behavior of Ni Nanowire Using Large Scale Molecular Dynamics
1 Introduction
2 Simulation Details
3 Results and Discussions
3.1 Stress–Strain Behavior
3.2 Deformation Mechanisms
3.3 Dislocation Density
4 Conclusions
References
Biomass Derived Carbon for the Reduction of Iron Ore Pellets
1 Introduction
2 Materials and Methods
2.1 Sample Collection and Preparation
2.2 Methodology
3 Results and Discussion
3.1 Proximate and Ultimate Analyses and Gross Calorific Value (GCV)
3.2 Reduction Study
3.3 Kinetics Study
4 Conclusions
References
Extraction of Eu (III) in Presence of Lactic Acid Using D2EHPA as Organic Phase Extractant
1 Introduction
2 Experimental
2.1 Materials
2.2 Methods
2.3 Data Analysis
3 Results and Discussion
3.1 Influence of Shaking Time
3.2 Variation of Lactic Acid and Hydrogen Ion Concentration
3.3 Variation of D2EHPA Concentration
3.4 Variation of Temperature
4 Conclusions
References
Trialkyl Phosphine Oxide as an Extracting Agent for Solvent Extraction of Nd(III) from HNO3/NaNO3 Solution
1 Introduction
2 Experimental
2.1 Materials
2.2 Methods
2.3 Instrument Used in This Study
2.4 Data Analysis
3 Results and Discussion
3.1 Variation of Shaking Time
3.2 Influence of HNO3 Concentration
3.3 Influence of Concentration of NaNO3
3.4 Influence of TAPO Concentration
3.5 Influence of Temperature
3.6 Influence of Diluents
4 Conclusions
References
Impact of Brick Powder on Tensile and Flexural Properties of a Hemp Fiber
1 Introduction
2 Materials
2.1 Sieve Analysis
2.2 Model Calculations
3 Fabrication Process
3.1 Mechanical Testing
3.2 Tensile Test
3.3 Flexural Test
4 Conclusion
References
Low Cycle Fatigue Behavior of a Microalloyed Steel
1 Introduction
2 Experimental Procedures
3 Results and Discussion
3.1 Microstructure and Static Mechanical Properties
3.2 Low Cycle Fatigue Behaviour
4 Conclusions
References
Seismic Performance Assessment of a TMT Rebar
1 Introduction
2 Experimental Procedures
3 Results and Discussion
3.1 Microstructure
3.2 Tensile
3.3 Low Cycle Fatigue Response
3.4 Hysteresis Loop Analysis
3.5 Plastic Strain Energy Analysis
3.6 Failure Mechanism
4 Conclusions
References
An Assessment of Wettability of Glass/Epoxy Composites Modified with CNT and MLG
1 Introduction
2 Experimentation
2.1 Materials
2.2 Matrix Modification
2.3 Fabrication
2.4 Water Contact Angle Measurement
3 Results and Discussion
4 Conclusions
References
Preparation and Optical Characterization of LaMnO3 Thin Films by Sol–Gel Technique
1 Introduction
2 Experimental Procedure
2.1 Synthesis of LMO Thin Films
2.2 Characterization of LMO Thin Films
3 Results and Discussion
3.1 X-Ray Diffraction Analysis
3.2 FESEM and EDX Spectra Study
3.3 UV–Vis Spectra Analysis
4 Conclusions
References
Influence of TiO2 Particle on the Friction Stir Welding of 7075 Al Alloy
1 Introduction
2 Experimental Procedure
3 Results and Discussion
3.1 Microstructural Characterization
3.2 Tensile Test Analysis
3.3 Fractography
3.4 Corrosion Plot Analysis
4 Conclusions
References
Correlation of Corrosion Resistance of Hot Rolled UHSS with Its Microstructure
1 Introduction
1.1 Air Pollution and Vehicle Emission
1.2 Vehicle Safety
1.3 Smart Stronger Steel for Lighter But Safer Vehicle
1.4 Corrosion Resistance of UHSS
2 Experimental Method
3 Results and Discussion
3.1 Corrosion Test Results
3.2 Optical and SEM Results
3.3 EBSD Results
4 Conclusion
References
Influence of Nb5+ Doping on Microstructure and Electrical Properties of NBT Ceramics
1 Introduction
2 Experimental Details
3 Results and Discussion
4 Conclusion
References
Comparative Study of Hydroxyapatite Synthesized by High Energy Ball Milling in Wet and Dry Conditions
1 Introduction
2 Experimental Details
3 Results and Discussion
4 Conclusion
References
Investigation of Elastic Properties of Rutile Titanium Dioxide from First Principles
1 Introduction
2 Modelling Method
2.1 Quantum Espresso (QE) Software
2.2 SOEC Methodology
3 TiO2 Modelling
3.1 Calculating Elastic Moduli
4 Results
5 Conclusions
References
Molecular Dynamics Simulation-Based Investigation of Mechanical Behavior of CNT Embedded Nanocrystalline Al at Cryogenic Temperature
1 Introduction
2 Simulation Details
3 Results and Discussion
4 Conclusions
References
Parametric Investigation on Drilling Behavior of 3D Printed CFRP Composites
1 Introduction
2 Materials and Methods
2.1 Fabrication of Workpiece Material
2.2 Measurements
2.3 Design of Experiments
3 Results and Discussions
3.1 ANOVA Analysis
3.2 Analysis with Main Effects Plot
4 Conclusion
References
Prediction of Fatigue Life of Glass-Vinyl-Ester-Polyurethane Sandwich Structure Using Mathematical Model
1 Introduction
2 Experimental Details
3 Results and Discussion
4 Conclusions
References
Improving Health and Productivity of Calcining Kiln Through Several Innovations in Refractory Maintenance Practices at Rourkela Steel Plant
1 Introduction
2 Problems in Lime Kiln
3 Experimental
3.1 Design Modification
3.2 Application of Superior Materials
3.3 Improvement in Regular Maintenance and Inspection Practices
3.4 Modification in Operational Practices
4 Results and Discussion
5 Conclusions
References
Fly-Ash Derived Zeolite as a Versatile Novel Material in Civil Engineering: An Overview
1 Introduction
2 Zeolite Synthesis Techniques from CFA
2.1 Hydrothermal Synthesis
2.2 Fusion Followed by a Hydrothermal Method
2.3 Microwave Irradiation Technique
2.4 Ultrasonic Method
3 Application of Zeolite in Construction
3.1 Zeolite as Anti-bacterial Agent
3.2 Inhibition of Cracking of Concrete
3.3 Enhancement of Concrete Strength
3.4 Non-alkali Accelerating and Anti-freeze Admixture
3.5 Zeolite as Gas Carrier for Volume Expansion
3.6 As Carrier Fluidising Agent
3.7 Maintenance of Humidity
4 Conclusion
References
Investigation on the Stress Distribution During Hard Turning of AISI 52100 Steel Using Al2O3/TiCN Cutting Tool Coated with Mono-layered AlCrN and Multi-layered AlTiN/TiN Coating
1 Introduction
2 Experimental Methodology
2.1 Numerical Analysis
3 Results and Discussion
3.1 FE Model Validation
3.2 Cutting Tool-Stress Distribution
3.3 Workpiece-Stress Distribution
4 Conclusions
References
Increase in Productivity of Old Continuous Slab Caster Through Enhancement of Sequence Size by Preventing Rise in Mould Water Inlet Temperature Above 42 °C, in CCM-I:SMS-I of Rourkela Steel Plant
1 Introduction
1.1 Analysis and Diagnosis of Problem
2 Experiment and Modifications
3 Result and Discussion
4 Conclusions
References
Microstructural and Spectroscopic Studies of Aluminium/Graphene Nanocomposites Synthesized by Solid State Reaction
1 Introduction
1.1 Experimental
2 Results and Discussion
3 Conclusion
References
Characterization of AA7075 Alloy Foam Using Calcium and Magnesium Carbonate as Foaming Agent
1 Introduction
2 Experimental Details
2.1 Material
2.2 Production of Aluminum Alloys AA7075 +3% by Weight of SiC Composite Foam
3 Characterization
3.1 Compression Test
3.2 Energy Absorption Characteristics
3.3 Hardness Test
4 Results and Discussion
4.1 Load Deflection Behavior
4.2 Compressive Strength
4.3 Energy Absorption Characteristics
4.4 Hardness Test
5 Conclusion
References
Fused Tungsten Carbide Synthesis by Thermal Arc Plasma Melt Cast Method
1 Introduction
2 Experimental
3 Results and Discussion
4 Conclusion
References
Study of Physico-Mechanical Behaviour of Alkali Treated Date Palm Petiole Fiber/Epoxy Composites
1 Introduction
2 Materials and Methods
2.1 Testing of Physical Properties
2.2 Testing of Mechanical Properties
2.3 Micro-structural Analysis
3 Results and Discussion
3.1 Physical Properties
3.2 Mechanical Properties
3.3 Surface Morphology of Fracture Surface
4 Conclusions
References
Crack Orientation Effects on Vibration Characteristics of Bi-directional Linearly Varying Thickness Partially Cracked Isotropic Micro-plate: An Analytical Approach
1 Introduction
1.1 Governing Equation
1.2 The Solution of Governing Equation
1.3 Bi-directional Linearly Varying Thickness Isotropic Micro-plate
2 Results and Discussions
3 Conclusions
References
A Comparative Nanoindentation Study on HEA Coated FCC Metals and Stacking Fault Tetrahedra Evolution in HEA Coated Single Crystal Al: A MD Simulation Study
1 Introduction
2 Simulation Details
3 Results and Discussion
3.1 Indentation Load-Depth and Hardness-Depth Curves
3.2 Comparison of Defect Evolution and Propagation Between HEA Coated FCC Metals
4 Conclusions
References
Performance Evaluation of Uncoated and Coated Carbide Tools During Hard Machining of AISI 4340 Steel
1 Introduction
2 Experimental Details
3 Results and Discussion
3.1 Analysis of Flank Wear
3.2 Surface Roughness Analysis
4 Conclusions
References
Utilization and Geopolymerization of Fly ash for Concrete Preparation and Soil Stabilization: A Short Review
1 Introduction
2 Significance of this Study
2.1 Fly ash and its Properties
2.2 Reaction Mechanisms of Geopolymer
3 Geopolymerization of Fly ash for Preparation of Concrete
3.1 Preparation of Fly ash-Based Geopolymer Concrete
4 Properties of Geopolymer Concrete Derived from Fly ash
4.1 Compressive Strength
4.2 Flexural Strength
4.3 Durability
5 Geopolymerization of Fly ash for Soil Stabilization
5.1 Soil Stabilization and its Advantages
5.2 Preparation of Fly ash Derived Geopolymer Binder for Stabilization of Soil
6 Properties of Soil Stabilization Through Geopolymerization of Fly ash
6.1 Compressive Strength
6.2 Compressibility and Settlement
6.3 Plasticity Index
7 Conclusions
References
Epilogue