Superalloys 2020

1. Front Matter

   Pages i-xxv

   PDF

2. Keynote

   1. Front Matter

      Pages 1-1

      PDF

   2. Advanced Modeling Tools for Processing and Lifing of Aeroengine Components

      • Arnaud Longuet, Christian Dumont, Eric Georges

      Pages 3-15

3. Alloy Development

   1. Front Matter

      Pages 17-17

      PDF

   2. Developing Alloy Compositions for Future High Temperature Disk Rotors

      • M. C. Hardy, C. Argyrakis, H. S. Kitaguchi, A. S. Wilson, R. C. Buckingham, K. Severs et al.

      Pages 19-30

   3. Development of AGAT, a Third-Generation Nickel-Based Superalloy for Single Crystal Turbine Blade Applications

      • J. Rame, P. Caron, D. Locq, O. Lavigne, L. Mataveli Suave, V. Jaquet et al.

      Pages 31-40

   4. Segregation of Solutes at Dislocations: A New Alloy Design Parameter for Advanced Superalloys

      • Lola Lilensten, Philipp Kürnsteiner, Jaber Rezaei Mianroodi, Alice Cervellon, Johan Moverare, Mikael Segersäll et al.

      Pages 41-51

   5. Ni–Co-Based Wrought Superalloys Containing High W—Microstructure Design for a Balance of Properties

      • Akane Suzuki, Steve J. Buresh, Richard DiDomizio, Scott M. Oppenheimer, Soumya Nag, Ian M. Spinelli et al.

      Pages 52-59

   6. On the Influence of Alloy Composition on Creep Behavior of Ni-Based Single-Crystal Superalloys (SXs)

      • O. M. Horst, S. Ibrahimkhel, J. Streitberger, N. Wochmjakow, P. Git, F. Scholz et al.

      Pages 60-70

   7. Platinum-Containing New Generation Nickel-Based Superalloy for Single Crystalline Applications

      • Jérémy Rame, Satoshi Utada, Luciana Maria Bortoluci Ormastroni, Lorena Mataveli-Suave, Edern Menou, Lucille Després et al.

      Pages 71-81

   8. Development and Application of New Cast and Wrought Ni-Base Superalloy M647 for Turbine Disk

      • Naoya Kanno, Masaya Higashi, Ryosuke Takai, Shigehiro Ishikawa, Kota Sasaki, Kenji Sugiyama et al.

      Pages 82-90

   9. Alloy Design and Microstructural Evolution During Heat Treatment of Newly Developed Cast and Wrought Ni-Base Superalloy M647 for Turbine Disk Application

      • Kenji Sugiyama, Yoshinori Sumi, Naoya Kanno, Masaya Higashi, Ryosuke Takai, Shigehiro Ishikawa et al.

      Pages 91-102

   10. γ′ Thermodynamic Simulation and Experimental Validation of Phase Stability in Ni-Based Superalloys

       • Kyle Ventura, David Beaudry, Alex Aviles, Anna Kapustina, Phillip Draa, Kirtan Patel et al.

       Pages 103-111

   11. Composition and Temperature Stability of η and δ Phases for Future Nickel-Base Superalloys for Turbine Disks Application

       • Laurane Finet, Vladimir A. Esin, Vincent Maurel, Loïc Nazé

       Pages 112-121

   12. Advanced Alloy Design Program and Improvement of Sixth-Generation Ni-Base Single Crystal Superalloy TMS-238

       • Tadaharu Yokokawa, Hiroshi Harada, Kyoko Kawagishi, Toshiharu Kobayashi, Michinari Yuyama, Yuji Takata

       Pages 122-130

   13. Phase Equilibria Among A1/TCP/GCP Phases and Microstructure Formation in Ni–Cr–Mo System at Elevated Temperatures

       • Ryota Nagashima, Ryosuke Yamagata, Hirotoyo Nakashima, Masao Takeyama

       Pages 131-141

   14. A New Co-free Ni-Based Alloy for Gas Turbine and Exhaust Valve Applications

       • Karl A. Heck, Ning Zhou, Samuel J. Kernion, Danielle Rickert, Filip Van Weereld

       Pages 142-152

   15. On the Influence of Alloy Chemistry and Processing Conditions on Additive Manufacturability of Ni-Based Superalloys

       • Joseph N. Ghoussoub, Yuanbo T. Tang, Chinnapat Panwisawas, André Németh, Roger C. Reed

       Pages 153-162

   16. Alloying Effects on the Competition Between Discontinuous Precipitation Versus Continuous Precipitation of δ/η Phases in Model Ni-Based Superalloys

       • Satoru Kobayashi, Tomoki Otsuka, Rikuryo Watanabe, Kyosuke Sagitani, Masaki Okamoto, Kako Tokutomi

       Pages 163-170

   17. Precipitate Phase Stability and Mechanical Properties of Alloy 263 and Variants in Wrought or Cast Form

       • Martin Detrois, Paul D. Jablonski, Jeffrey A. Hawk

       Pages 171-181

The 14th International Symposium on Superalloys (Superalloys 2020) highlights technologies for lifecycle improvement of superalloys. In addition to the traditional focus areas of alloy development, processing, mechanical behavior, coatings, and environmental effects, this volume includes contributions from academia, supply chain, and product-user members of the superalloy community that highlight technologies that contribute to improving manufacturability, affordability, life prediction, and performance of superalloys.

• Superalloys
• Alloy development
• Coatings
• Mechanical behavior
• Conference Proceedings

• Illinois Institute of Technology, Chicago, USA

  Sammy Tin

• Rolls-Royce, Derby, UK

  Mark Hardy

• PCC Structurals, Portland, USA

  Justin Clews

• ISAE-ENSMA, Chasseneuil-du-Poitou, France

  Jonathan Cormier

• University of Science and Technology, Beijing, China

  Qiang Feng

• Collins Aerospace, Windsor Locks, USA

  John Marcin

• ATI Specialty Materials, Monroe, USA

  Chris O'Brien

• GE Global Research, Niskayuna, USA

  Akane Suzuki

Sammy Tin, Illinois Institute of Technology, Chicago, IL 60616; Mark Hardy, Rolls-Royce plc, Derby, Derbyshire, UK DE24 8BJ; Justin Clews, PCC Structurals, Portland, OR 97206; Jonathan Cormier, ISAE-ENSMA, Futuroscope Chasseneuil, France 86961; Qiang Charles Feng, University of Science and Technology Beijing, Beijing, China 100083; John Marcin, Collins Aerospace, Windsor Locks, CT 06096; Chris O'Brien, ATI Specialty Materials, Monroe, NC 28110; Akane Suzuki, GE Global Research, Niskayuna, NY 12309

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