Cover -- Title Page -- Copyright Page -- Table of Contents -- About the Editors -- High Temperature Materials I -- A Study of Friction Stir Welding for Clad Pipelines -- Abstract -- 1. Introduction -- 2. FSW + MAG welding process -- 3. Experiment and discussion -- 4. Conclusions -- 5. References -- Fatigue Assessment of Friction Stir Welded DH36 Steel -- Abstract -- Introduction -- Experimental procedures -- Microstructural evaluation -- Hardness distribution -- Fatigue assessment -- Fracture surface analysis -- Conclusions -- Acknowledgements -- References -- Use of High-Power Diode Laser Arrays for Pre-and Post-Weld Heating during Friction Stir Welding of Steels -- Abstract -- Introduction -- Experimental Procedure -- Results -- Discussion -- Conclusions -- Acknowledgements -- References -- High Temperature Materials II -- Performance Enhancement of Co-Based Alloy Tool for Friction Stir Welding of Ferritic Steel -- Abstract -- Introduction -- Experimental Procedures -- Results and Discussion -- Microstructures and properties of Co-based alloy themselves -- Evaluation of Co-based alloy tools -- Summary -- Acknowledgements -- References -- Stabilization of the Retained Austenite in Steel by Friction Stir Welding -- Abstract -- Introduction -- Experimental procedure -- Results and discussion -- Base metal -- Microstructure changes -- Tensile properties of SZ -- Effects of the rapid cooling using liquid CO2 -- Conclusion -- Acknowledgement -- References -- Study of Mechanical Properties and Characterization of Pipe Steel Welded by Hybrid (Friction Stir Weld + Root Arc Weld) Approach -- Abstract -- Introduction -- Experimental Approaches -- Materials -- Root Arc Welding and Friction Stir Welding (ExxonMobil Concept) -- Mechanical Tensile Testing with DIC Measurements -- Microhardness Mapping and Metallography -- Results & Discussion.

FSW+ Root Arc Weld Sample -- Transverse Tensile Test Results -- Microhardness and Metallography -- Conclusions -- Acknowledgements -- References -- Improved Temperature and Depth Control during FSW of Copper Canisters Using Feedforward Compensation -- Abstract -- Introduction to cascade temperature control -- Current cascade controller including feedforward compensation -- Cascade controller results -- Introduction to tool depth controller -- Tool depth measurements -- Current tool depth controller including feedforward compensation -- Summary -- References -- Friction Stir Welding of Steels Using a Tool Made of Iridium-Containing Nickel Base Superalloy -- Abstract -- Introduction -- Experimental Procedure -- Result and Discussion -- Alloy characteristics -- FSW trials with a 2 mm long probe -- FSW trial with a 5 mm long probe -- Conclusion -- References -- Heat Input and Post Weld Heat Treatment Effects on Reduced-Activation Ferritic/Martensitic Steel Friction Stir Welds -- Abstract -- Introduction -- Experimental procedures -- Results and Discussion -- Conclusions -- Acknowledgement -- References -- Aluminum and Magnesium Alloys -- FSW of High Strength 7XXX Aluminum Using Four Process Variants -- Abstract -- 1. Background and Introduction -- 2. Materials and Experimental Procedures -- 2.1 Base Metal -- 2.2 Friction Stir Welding -- 2.3 Metallographic Examination and Mechanical Testing -- 3. Results and Discussion -- 3.1 Process Responses -- 3.2 Weld Macrostructure -- 3.3 Hardness Distributions -- 3.4 Residual Stress -- 4. Summary and Conclusions -- Acknowledgements -- References -- FSW of Aluminum Tailor Welded Blanks Across Machine Platforms -- Abstract -- Introduction -- Equipment and Experimental Details -- Results & Discussion -- Conclusions -- Acknowledgments -- References -- Natural Aging in Friction Stir Welded 7136-T76 Aluminum Alloy.

Abstract -- Introduction -- Experimental Procedure -- Results and Discussion -- Conclusions -- Acknowledgements -- References -- The Effect of Heat Treatment on the Properties of Friction Stir Processed AA7075-0 with and without Nano Alumina Additions -- Abstract -- Introduction -- Experimental -- Materials -- Sample Preparation For FSP -- Friction Stir Processing and Heat Treatment -- Results and Discussion -- Optical Macrographs -- Optical Microstructure -- Vickers Hardness -- Conclusions -- Acknowledgment -- References -- Dissimilar Materials -- Friction Stir Welding of Dissimilar Lightweight Metals with Addition of Adhesive -- Abstract -- Introduction -- Experimental Procedure -- Results and Discussion -- 3.1 Temperature Profile -- 3.2 Microstructure -- 3.3 Lap-shear Strength -- Conclusions -- Acknowledgments -- References -- Results and discussion -- Microstructural characterization -- Dissimilar Aluminum-Steel FSW Lap Joints -- Abstract -- Introduction -- Experimental details -- Microhardness analysis -- Shear tensile testing -- Tool wear behavior -- Conclusions -- References -- Fatigue Behavior of Friction Stir Linear Welded Dissimilar Aluminum-to-Magnesium Alloys -- Abstract -- Introduction -- Materials and Experiments -- Results and Discussion -- Conclusions -- Acknowledgments -- References -- Friction Stir Lap Welding of Aluminum - Polymer Using Scribe Technology -- Abstract -- 1. Background and Introduction -- 2. Experimental Details -- Friction Stir Scribe Technique -- Weld Runs and Characterization -- 3. Results and Discussions -- 4. Conclusion -- 5. Acknowledgements -- 6. References -- Friction Stir Scribe Welding of Dissimilar Aluminum to Steel Lap Joints -- Abstract -- Introduction -- Experimental -- Results and Discussion -- Conclusions -- Acknowledgements -- References.

Coating Design for Controlling β Phase IMC Formation in Dissimilar Al-Mg Metal Welding -- Abstract -- 1. Introduction -- 2. Experimental -- 3. Results -- 3.1 Interfacial Characterization of the Si-Rich Coating -- 3.2 Interfacial Characterization of the Al-Zn-Rich Coating -- 3.3 RFSSW Tests -- 4. Discussion -- 5. Conclusions -- Acknowledgement -- References -- Friction Stir Welding of Austenitic Stainless Steel to an Aluminum-Copper Alloy -- Abstract -- Introduction -- Experimental Work -- Results and Discussion -- Friction Stir Welding -- Microstructural Examination -- Mechanical Testing -- Failure Analysis -- Conclusions -- Acknowledgements -- References -- Friction Stir Processing -- Friction Stir Processing of Direct-Metal-Deposited 4340 Steel -- Abstract -- Introduction -- Experimental -- Results and Discussion -- Conclusions -- Acknowledgements -- References -- Manufacturing a Surface Composite Material Made of Nanoceramic Particles of TiC and Aluminum Alloy 7075 by Means of Friction Stir Processing -- Abstract -- Introduction -- Experimental Procedure -- Results and Discussion -- Conclusions -- Acknowledgements -- References -- Microstructural Evaluation of Cold Spray Deposited WC with Subsequent Friction Stir Processing -- Abstract -- Introduction -- Experimental Procedure -- Results -- Optical Microscopy -- EDX Analysis -- Hardness -- Conclusion -- References -- Friction Stir Related Technologies -- Friction Stir Welding Technology for Marine Applications -- Abstract -- Introduction -- FBFSW Development -- The Effect of Plate Conditions on Weld Quality -- Tool Life Assessment -- Distortion Assessment -- Mobi-Weld System -- Summary -- Acknowledgements -- References -- Simulations and Measurements -- Prediction of Joint Line Movement and Temperatures in Friction Stir Spot Welding of DP 980 Steel -- Abstract -- Introduction -- Modeling Approach.

Description of Experiments -- Results -- Conclusions -- Acknowledgements -- References -- Application of Acoustic Emission as an Effective Tool to Monitor FSW of AA2024-T3 Aluminum Alloy -- Abstract -- Introduction -- Experimentation -- Results and discussion -- Conclusions -- Acknowledgement -- References -- On the Material Behavior at Tool/Workpiece Interface during Friction Stir Welding: A CFD Based Numerical Study -- Abstract -- Introduction -- Experiments -- Model descriptions -- A. Governing equations -- B. Geometric model -- C. Friction between tool and workpiece -- D. Heat generation -- E. Material properties -- F. Boundary conditions -- Results & Discussion -- A. Temperature field -- B. Material velocity -- Conclusions -- Acknowledgments -- References -- Friction Stir Welding of AZ3 IB Magnesium Alloy with 6061-T6 Aluminum Alloy: Influence of Processing Parameters on Micro structure and Mechanical Properties -- Abstract -- Introduction -- Experimental Procedure -- Results and Discussion -- Conclusions -- Acknowledgment -- References -- Poster Session -- Assessment of Friction Stir Weld Quality by Analyzing the Weld Bead Surface Using Both Digital Image Processing and Acoustic Emission Techniques -- Abstract -- Introduction -- Experimental Details -- Results and Discussion -- Conclusions -- References -- Development of FSW Simulation Model-Effect of Tool Shape on Plastic Flow -- Abstract -- Introduction -- Numerical model -- Particle methods -- Analyzed model -- Analyzed results -- Conclusions and future subjects -- References -- Temperature Distribution and Welding Distortion Measurements after FSW of A16082-T6 Sheets -- Abstract -- Introduction -- 1. Experimental Procedure -- 1.1. Temperature Measurement Experiments During Plunging and Dwelling -- 1.2. Temperature Measurement Experiments During FSW -- 2. Welding Distortion Measurements.

Conclusions.

This symposium focuses on all aspects of science and technology related to friction stir welding and processing. This is the eighth proceedings volume from this recurring TMS symposium.

Description based on publisher supplied metadata and other sources.

Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2018. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.