In-situ Studies with Photons, Neutrons and Electrons Scattering II

1. Front Matter

   Pages i-viii

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2. Hybrid System for In Situ Observation of Microstructure Evolution in Steel Materials

   • Yu-ichi Komizo, Xin Fang Zhang, Hidenori Terasaki

   Pages 1-27

3. In Situ Phase Transformation Study in Fine Grained Heat Affected Zone of Grade 91 Steels

   • X. Yu, M. L. Santella, Y. Yamamoto, H. Terasaki, Y. Komizo, S. S. Babu

   Pages 29-49

4. In Situ Synchrotron Diffraction Studies on Peak Broadening During Bainitic Transformation in a High Strength Quenched and Tempered Steel

   • R. K. Dutta, R. M. Huizenga, M. Amirthalingam, M. J. M. Hermans, H. Gao, A. King et al.

   Pages 51-70

5. In Situ Synchrotron Diffraction Studies on the Formation, Decomposition and Stabilisation of Austenite in TRIP Steels During Simulated Weld Thermal Cycles

   • Murugaiyan Amirthalingam, M. J. M. Hermans, R. M. Huizenga, S. E. Offerman, J. Sietsma, I. M. Richardson

   Pages 71-88

6. In situ Observation of Lattice-Strain and Solid State Transformation in Low Temperature Transformation Weld Metal by Synchrotron X-rays

   • Shuoyuan Zhang, Yu-ichi Komizo

   Pages 89-94

7. Compressive Residual Stress in Welded Joints with Low-Temperature-Transformation Weld Metal in High-Strength Steel

   • Chiaki Shiga, Hidekazu Murakawa, Yuki Matuo, Kazuo Hiraoka

   Pages 95-108

8. In Situ Observation of Changing Crystal Orientations During Austenite Grain Coarsening

   • Hemant Sharma, Richard M. Huizenga, Aleksei Bytchkov, Jilt Sietsma, S. Erik Offerman

   Pages 109-129

9. In Situ Observations of Microstructural Evolution During Annealing or Deformation in an Electro-Deposited Fine-Grained Iron

   • Yuhua Su, Y. Tomota, S. Harjo, J. Suzuki, Y. Adachi

   Pages 131-153

10. In Situ Measurements of Hydrogen Diffusion in Duplex Stainless Steels by Neutron Radiography

    • Eitan Dabah, Axel Griesche, Katrin Beyer, Eusebio Solórzano, Thomas Kannengiesser

    Pages 155-163

11. High-Energy Synchrotron Study of the Stress–Strain Behavior of Hydrogen-Charged High Strength Structural Steel

    • Arne Kromm, Enrico Steppan, Thomas Kannengiesser

    Pages 165-176

12. Determination of the Welding Residual Stress Field by Diffraction Methods and Studying Its Behavior Under Uniaxial and Multiaxial Mechanical Loading

    • Majid Farajian, Thomas Nitschke-Pagel, Robert C. Wimpory, Michael Hofmann

    Pages 177-200

13. Visualization Technique for Quantitative Evaluation in Laser Welding Processes

    • Tomonori Yamada, Takahisa Shobu, Susumu Yamashita, Akihiko Nishimura, Toshiharu Muramatsu, Yu-ichi Komizo

    Pages 201-215

14. Investigation of Processes in the Keyhole of Electron-Beam Welding by Monitoring the Secondary Current Signal in the Plasma

    • D. N. Trushnikov, V. E. Shchavlev, G. M. Mladenov, L. N. Krotov

    Pages 217-230

15. Development in In Situ Observation of Deformation in Semi-solid Alloys Using X-Ray Imaging

    • Tomoya Nagira, Hideyuki Yasuda

    Pages 231-243

16. Advanced Facility for Parallel Thermo-Mechanical Simulation and Synchrotron X-Ray Diffraction

    • Guilherme Faria, Leonardo Wu, Thais Alonso, Augusta Isaac, James Piton, Regis Neuenschwander et al.

    Pages 245-259

This book provides an insight into current research topics, focusing special attention exactly on welding issues. The presented research work demonstrates that application of synchrotron and neutron radiation in combination with other techniques enables the basic understanding of material-related processes to be extended appreciably. It also shows ways of how to improve new materials and their use in industry.
Following on from the 1st workshop in 2009 at BAM Berlin, a 2nd workshop dealing with this subject matter was held in 28-30 November, 2012 in Osaka/Japan with international participation of scientists from sixteen countries. The book includes selected contributions from the various subject blocks, precisely covering issues of practical and immediately implementable benefit to industrial enterprises. Therefore, peer-reviewed papers dealing with the following topics are contained as well:
- Phase transformation during welding, metallurgy and material development
- Evolution and significance of residual stresses
- Investigations into laser and electron beam welding

• BAM Bundesanstalt Für
• Materialwissenschaften
• Non-equilibrium Processing
• Phase Detection
• Strain Measurement
• Stress Measurement
• Synchrotron Radiation
• Welding Research Institute of Osaka

• Bundesanstalt für Materialforschung und -prüfung (BAM), Berlin, Germany

  Thomas Kannengiesser

• Ohio State University Dept. Materials Science & Engineering, Columbus, USA

  Sudarsanam Suresh Babu

• Joining and Welding Research Institute, Osaka University, Ibaraki, Japan

  Yu-ichi Komizo

• Laboratório de Microscopia Eletronica, Brasileira de Tecnologia de Luz Sincrotron, Campinas, Brazil

  Antonio J. Ramirez

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