Proceedings of the 9th International Symposium on Superalloy 718 & Derivatives: Energy, Aerospace, and Industrial Applications

Front Matter ....Pages i-xix
Front Matter ....Pages 1-1
 Age Hardenable Nickel-Based Alloy Developments and Research for New High Temperature Power Cycles  (John P. Shingledecker, John A. Siefert)....Pages 3-22
 Superalloy 718: Evolution of the Alloy from High to Low Temperature Application  (Shailesh Patel, John deBarbadillo, Stephen Coryell)....Pages 23-49
Front Matter ....Pages 51-51
 Alloy 718: Laser Powder Bed Additive Manufacturing for Turbine Applications  (R. Kelkar, A. Andreaco, E. Ott, J. Groh)....Pages 53-68
 Progress in the Processing and Understanding of Alloy 718 Fabricated Through Powder Bed Additive Manufacturing Processes  (Michael M. Kirka, Alex Plotkowski, Peeyush Nandwana, Anil Chaudhary, Suresh S. Babu, Ryan R. Dehoff)....Pages 69-88
 Impact of Powder Variability on the Microstructure and Mechanical Behavior of Selective Laser Melted Alloy 718  (Chantal K. Sudbrack, Bradley A. Lerch, Timothy M. Smith, Ivan E. Locci, David L. Ellis, Aaron C. Thompson et al.)....Pages 89-113
 The Effect of Location and Post-treatment on the Microstructure of EBM-Built Alloy 718  (Sneha Goel, Jonas Olsson, Magnus Ahlfors, Uta Klement, Shrikant Joshi)....Pages 115-129
Front Matter ....Pages 131-131
 ICME Based Additive Manufacturing of Alloy 230 Components  (Suresh Sundarraj, Sion Pickard, Alonso Peralta, Anil Chaudhary, David Snyder, Jeff W. Doak et al.)....Pages 133-146
 Simulation of Co-precipitation Kinetics of γ′ and γ″ in Superalloy 718  (Fan Zhang, Weisheng Cao, Chuan Zhang, Shuanglin Chen, Jun Zhu, Duchao Lv)....Pages 147-161
Front Matter ....Pages 163-163
 Performance of Wrought Superalloys in Extreme Environments  (B. A. Pint)....Pages 165-178
 Corrosion and Carburization Behaviour of Ni-Cr-Mo-Nb Superalloys in a High Temperature Supercritical-CO2 Environment  (Sung Hwan Kim, Chaewon Kim, Gokul Obulan Subramanian, Changheui Jang)....Pages 179-192
 High Performance New Ni-Base Alloy AF955 (AF955) for Oil and Gas Industry  (Luca Foroni, Louis Lherbier, Carlo Malara)....Pages 193-207
 Hydrogen Influence on Crack Propagation and Stress-Strain Evolution of Alloy 718  (Sergey Kolesov, Robert Badrak, Aleksey Shakhmatov)....Pages 209-218
 Isothermal Oxidation Behavior of EBM-Additive Manufactured Alloy 718  (Esmaeil Sadeghimeresht, Paria Karimi, Pimin Zhang, Ru Peng, Joel Andersson, Lars Pejryd et al.)....Pages 219-240
Front Matter ....Pages 241-241
 A Computational Model of the Electroslag Remelting (ESR) Process and Its Application to an Industrial Process for a Large Diameter Superalloy Ingot  (Kanchan M. Kelkar, Corey J. O’Connell)....Pages 243-261
 Effect of Homogenization Temperature on Microstructures of IN718C Alloy with Different Solidification Cooling Rates  (Xiaofei Yuan, Fanguo Meng, Qiang Zeng, Wei Li, Shengguo Kong, Jiantao Wu et al.)....Pages 263-273
 Grain Refinement on Microstructure and Mechanical Properties of IN718 Superalloy  (Taiwen Huang, Ziqi Jie, Jun Zhang, Lin Liu, Hengzhi Fu)....Pages 275-286
 Melt Parameters and Resulting Characteristics in Laboratory-Scale Electroslag Remelting  (Martin Detrois, Paul D. Jablonski)....Pages 287-302
 Production of Nitride-Free 718 by the VIM-VAR Processing Route  (Ioná Macedo Leonardo, Cláudio Silva da Hora, Mariana Beatriz dos Reis Silva, Kleber Sernik)....Pages 303-315
Front Matter ....Pages 317-317
 Characterization and Modeling of Deformation Mechanisms in Ni-Base Superalloy 718  (D. McAllister, D. Lv, L. Feng, H. Deutchman, A. Wessman, Y. Wang et al.)....Pages 319-338
 Characterization of a Nano-scale γ′ Phase in HPT-Disk P/M Superalloy HGN300 by Small-Angle X-Ray Scattering  (M. Ohnuma, T. Yoshioka, T. Ishida, J. Nishimura, M. Sato, D. Nagahama et al.)....Pages 339-351
 Development of an Automated Property Simulation Tool for Direct Aged Alloy 718 Engine Disk Forgings  (Martin Stockinger, Aleksandar Stanojevic, Volker Wieser, Peter Raninger)....Pages 353-367
 Microstructure Dependence of Dynamic Impact Behaviour of ATI 718plus® Superalloy  (G. Asala, J. Andersson, O. A. Ojo)....Pages 369-378
 3D Stochastic Modelling of Microstructure Evolution During Solidification of Alloy 718  (Laurentiu Nastac)....Pages 379-387
 Analysis of Microporosity-Dependent Fatigue Crack Behavior in Alloy 718 by Using Synchronic Radiation X-Ray CT and FEM  (Yahui Liu, Maodong Kang, Yun Wu, Mengmeng Wang, Haiyan Gao, Jun Wang)....Pages 389-404
 Characterization of the Initial Stages of Dynamic Recrystallization in ATI 718Plus®  (C. Kienl, A. Casanova, O. M. D. M. Messé, C. Argyrakis, C. M. F. Rae)....Pages 405-420
 Compositional Design and Mechanical Properties of INCONEL® Alloy 725 Variants  (Martin Detrois, Kyle A. Rozman, Paul D. Jablonski, Jeffrey A. Hawk)....Pages 421-437
 Constrained Lattice Misfit Measurement in Bulk Inconel 718 Using High Resolution Neutron Diffraction  (R. Y. Zhang, Z. N. Bi, H. L. Qin, J. Zhang, A. D. Fortes, H. B. Dong)....Pages 439-448
 Dependence of Creep Strength on Cooling Rate After Subsolvus Solution Treatment in Wrought Alloy 718  (Satoru Kobayashi, Chuuya Aoki, Tomonori Ueno, Masao Takeyama)....Pages 449-459
 Depletion Induced Grain Growth in Alloy 751 After Long Term Aging and Its Effect on Fatigue  (Mark D. Veliz)....Pages 461-476
 Effect of Grain-Boundary Fe2Nb Phase on Stress-Assisted Grain-Boundary Oxidation Behavior in Novel Austenitic Heat-Resistant Steel of Fe-20Cr-35Ni-2.5Nb  (Y. Sueishi, M. Takeyama, H. Tezuka)....Pages 477-487
 Effect of Heat Treatment on Microstructure and Mechanical Properties of VDM Alloy 780 Premium  (M. Bergner, J. Rösler, B. Gehrmann, J. Klöwer)....Pages 489-499
 Effect of Homogenization on Creep of Additive Manufactured Alloy 718  (Tomoki Otsuka, Hideki Wakabayashi, Daisuke Igarashi, Achmad Ariaseta, Shinya Imano, Yuting Wang et al.)....Pages 501-513
 Effects of Post-processing on Microstructure and Mechanical Properties of SLM-Processed IN-718  (Mohsen Seifi, Ayman A. Salem, Daniel P. Satko, Richard Grylls, John J. Lewandowski)....Pages 515-526
 Effects of Phosphorus Addition on Creep Properties of Wrought γ′ Strengthened Ni-Based Superalloy  (Y. Hasebe, M. Yoshida, E. Maeda, S. Ohsaki)....Pages 527-540
 Enhanced Strength of Inconel 718 by High Rate Severe Plastic Deformation  (Prabhat Chand Yadav, Shashank Shekhar)....Pages 541-552
 Evaluation of the Stress-Strain State in Alloy 718 After Hydrogen Charging  (S. Kolesov, E. Alekseeva)....Pages 553-563
 Experimental TTT Diagram of HAYNES 282 Alloy  (M. G. Fahrmann, L. M. Pike)....Pages 565-578
 Influence of Residual Stresses on Ageing Precipitation Behavior of Alloy 718  (Hailong Qin, Zhongnan Bi, Ruiyao Zhang, Hongyao Yu, Guang Feng, Xia Guo et al.)....Pages 579-593
 Machine Learning to Optimize Additive Manufacturing Parameters for Laser Powder Bed Fusion of Inconel 718  (Branden Kappes, Senthamilaruvi Moorthy, Dana Drake, Henry Geerlings, Aaron Stebner)....Pages 595-610
 Mechanical Performance of Various INCONEL® 740/740H Alloy Compositions for Use in A-USC Castings  (Kyle A. Rozman, Martin Detrois, Paul D. Jablonski, Jeffrey A. Hawk)....Pages 611-627
 Microstructural Characterization and Mechanical Properties of Rene 65 Precipitates  (C. M. Katsari, H. Che, D. Guye, A. Wessman, S. Yue)....Pages 629-641
 Microstructure Development in Track-by-Track Melting of EBM-Manufactured Alloy 718  (Paria Karimi, Dunyong Deng, Esmaeil Sadeghimeresht, Jonas Olsson, Joakim Ålgårdh, Joel Andersson)....Pages 643-654
 Modeling Tensile, Compressive, and Cyclic Response of Inconel 718 Using a Crystal Plasticity Model Incorporating the Effects of Precipitates  (Marko Knezevic, Saeede Ghorbanpour)....Pages 655-668
 Novel Fractgraphy of Ni-Based Alloy by SEM/EBSD Method  (Keiji Kubushiro, Yutaro Ota, Yohei Sakakibara, Hitoshi Okada)....Pages 669-678
 On the Effect of Alloying Additions to the Ni-Cr-Al-Nb Dual-Superlattice Gamma-Gamma Prime-Gamma Double Prime Superalloys  (P. M. Mignanelli, N. G. Jones, M. C. Hardy, H. J. Stone)....Pages 679-690
 Optimization of the Forging Process Window in Respect of AGG, IGG and Direct Age Effect in Alloy 718 Engine Disks  (Aleksandar Stanojevic, Christian Bucher, Markus Gruber, Bernd Oberwinkler, Martin Stockinger)....Pages 691-709
 Oxidation-Assisted Cracking at 650 °C in Superalloy 718 Manufactured by Laser Beam Melting: Effect of Temperature and Strain Rate  (Alexandre Pancou, Eric Andrieu, Arnaud Votié)....Pages 711-733
 Precipitation Behavior and Mechanism of Sigma Phase in Alloy 925  (Zhaoxia Shi, Xiaofeng Yan, Chunhua Duan)....Pages 735-748
 Quantitative Texture Prediction of Epitaxial Columnar Grains in Alloy 718 Processed by Additive Manufacturing  (Jian Liu, Qian Chen, Yunhao Zhao, Wei Xiong, Albert To)....Pages 749-755
 Research of Twin Induced LCF Cracking the 718 Alloy Using In-Situ Observation  (Lu Xudong, Du Jinhui, Deng Qun, Wang Minqing, Bi Zhongnan, Zhang Yuchun)....Pages 757-768
 Shear Spinning of Nickelbased Super-Alloy 718  (Fredrik Niklasson)....Pages 769-778
 Strain Controlled Low Cycle Fatigue Behavior of U720Li Disk Superalloy Above 700 °C  (Fei Sun, Yuefeng Gu, Kyoko Kawagishi, Hideyuki Murakami, Yoko Yamabe-Mitarai)....Pages 779-788
 Stress Relaxation Behavior Comparison of Typical Nickel-Base Superalloys for Fasteners  (He Jiang, Jing Yang, Jianxin Dong, Maicang Zhang, Zhihao Yao, Xishan Xie)....Pages 789-804
 Study of the Oxidation Assisted Intergranular Cracking Mechanism on a Ni-Base Superalloy  (J. Milanese, E. Andrieu, J. B. Osio, J. Alexis, D. Bardel)....Pages 805-815
 The Effect of Grain Size on the Dwell Fatigue Crack Growth Rate of Alloy ATI 718Plus®  (Minqing Wang, Jinhui Du, Qun Deng, Xudong Lv, Chengbin Yang, Jianxin Dong)....Pages 817-828
 Thermal Processing Design of Cast INCONEL® Alloy 740H for Improved Mechanical Performance  (Martin Detrois, Kyle A. Rozman, Paul D. Jablonski, Jeffrey A. Hawk)....Pages 829-846
Front Matter ....Pages 847-847
 A Simplified Varestraint Test for Analyzing Weldability of Fe-Ni Based Superalloys  (P. Alvarez, L. Vázquez, P. M. García-Riesco, P. P. Rodríguez, A. Magaña, F. Santos)....Pages 849-865
 Fracture Toughness and Fatigue Behaviour of Variably Precipitated Inconel 625/AISI 304L Welds  (Sandeep Singh Sandhu, A. S. Shahi)....Pages 867-879
 Pitting Behavior of Thermally Aged Inconel 625 Weld Claddings Made Using SMAW and GMAW Process  (A. S. Shahi, Sandeep Singh Sandhu)....Pages 881-898
 Review of Weldability of Precipitation Hardening Ni- and Fe-Ni-Based Superalloys  (Joel Andersson)....Pages 899-916
 The Influence of Base Metal Microstructure on Weld Cracking in Manually GTA Repair Welded Cast ATI 718Plus®  (Fabian Hanning, Joel Andersson)....Pages 917-928
 Varestraint Weldability Testing of ATI 718Plus®—Influence of Eta Phase  (Sukhdeep Singh, William Fransson, Joel Andersson, Anssi Brederholm, Hannu Hänninen)....Pages 929-937
Front Matter ....Pages 939-939
 The Case for Physical Experiments in a Digital Age  (Erin McDevitt, Ramesh Minisandram, Matias Garcia-Avila)....Pages 941-956
 The High-Temperature Bauschinger Effect in Alloy 718  (S. L. Semiatin, P. N. Fagin, B. Streich, R. L. Goetz, V. Venkatesh)....Pages 957-975
 Influence of Temperature and Strain Rate During Rolling of René 65 Bar  (Oscar R. Terrazas, Mark E. Zaun, Ramesh S. Minisandram, Michael L. Lasonde)....Pages 977-986
 Microstructure Controlling of U720-Typed Superalloys to Improve a Hot and Cold Workability by Using Incoherent Gamma Prime  (A. Ota, N. Ueshima, K. Oikawa, S. Imano)....Pages 987-999
 Ring Rolling of IN 718 for Critical Engine Applications  (M. Büscher, T. Witulski)....Pages 1001-1011
 The Abnormal Dynamic Recrystallization Behavior of a Large Alloy 706 Disc  (Shuo Huang, Beijiang Zhang, Wenyun Zhang, Guangpu Zhao, Zhanfu Qi)....Pages 1013-1031
Front Matter ....Pages 1033-1033
 Application of Analytical Electron Microscopy and Tomographic Techniques for Metrology and 3D Imaging of Microstructural Elements in Allvac® 718Plus™  (A. Kruk, G. Cempura, S. Lech, A. M. Wusatowska-Sarnek, A. Czyrska-Filemonowicz)....Pages 1035-1050
 Computed Tomography as an Alternative Method to Measure Crack Growth in Non-conventional Geometries  (Adrian Loghin, Vipul Gupta, Anjali Singhal, Al Cerrone)....Pages 1051-1072
 Development of New Alloy 718 with Super Machinability  (Chihiro Furusho, Yuya Kousai, Mototsugu Osaki, Koichi Uno)....Pages 1073-1085
 Development of Ni-Base Disk Alloy for Large-Size Gas Turbines by Improving Macrosegregation Property of Alloy 718  (T. Shibayama, J. Sato, N. Sato, T. Nonomura, E. Shimohira, T. Uehara et al.)....Pages 1087-1101
Back Matter ....Pages 1103-1118