Gamma Prime Stability in Haynes 282: Theoretical and Experimental Considerations

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• 作者：Jeffrey A. Hawk ; Tian-Le Cheng…
• 关键词：advanced ultra ; supercritical ; coarsening ; gamma prime ; Haynes 282 ; phase field ; steam turbine ; superalloy
• 刊名：Journal of Materials Engineering and Performance
• 出版年：2015
• 出版时间：November 2015
• 年：2015
• 卷：24
• 期：11
• 页码：4171-4181
• 全文大小：1,212 KB
• 参考文献：1.R. Viswanathan, J.F. Henry, J. Tanzosh, G. Stanko, J. Shingledecker, B. Vitalis, and R. Purgert, U.S. Program on Materials Technology for Ultra-Supercritical Coal Power Plants, J. Mater. Eng. Perform., 2005, 14, p 281–292CrossRef
  2.R. Viswanathan, A.F. Armor, and G. Booras, A Critical Look at Supercritical Power Plants, Power, 2004, 4, p 42–49
  3. http://​www.​netl.​doe.​gov/​technologies/​coalpower/​advresearch/​Ultrasupercritic​al.​html
  4.Haynes International, HAYNES® 282® ALLOY: Report # H-3173, Haynes International, Kokomo, IN, 2005
  5.L.M. Pike, Long Term Thermal Exposure of Haynes 282 Alloy, Proc. 7th International Symposium on Superalloy 718 & Derivatives, Vol 2, TMS, Warrendale, 2010 p 645–660.
  6.R. Viswanathan, J. Shingledecker, and J.A. Hawk, Effect of Creep in Advanced Materials for Use in Ultrasupercritical Coal Power Plants, 2nd International ECCC Conference on Creep and Fracture in High Temperature Components-Design and Life Assessment, DEStech Publications, Inc., Lancaster, 2009 p 31–43
  7.R. Viswanathan, J.A. Hawk, R.C. Schwant, D. Saha, T. Totemeier, S. Goodstine, M. McNally, and D.B. Allen, Steam Turbine Materials for Ultrasupercritical Coal Power Plants, Final Technical Report, DOE DE-FC26-05NT42442/OAQDA-OCDO 05-02(B), 2009
  8.J.P. Collier, S.H. Wong, J.C. Phillips, and J.K. Tien, The Effect of Varying Al, Ti, and Nb Content on the Phase Stability of INCONEL 718, Metall. Mater. Trans. A, 1988, 19, p 1657–1666CrossRef
  9.A.K. Jena and M.C. Chaturvedi, The Role of Alloying Elements in the Design of Nickel-Base Superalloys, J. Mater. Sci., 1984, 19, p 3121–3139CrossRef
  10.A. Pineau and S.D. Antolovich, High Temperature Fatigue of Nickel-Base Superalloys—A Review with Special Emphasis on Deformation Modes and Oxidation, Eng. Fail. Anal., 2009, 16, p 2668–2697CrossRef
  11.F. Long, Y.S. Yoo, C.Y. Jo, S.M. Seo, Y.S. Song, T. Jin, and Z.Q. Hu, Formation of η and σ Phase in Three Polycrystalline Superalloys and Their Impact On Tensile Properties, Mater. Sci. Eng. A, 2009, 527, p 361–369CrossRef
  12.D. Raynor and J.M. Silcock, Strengthening Mechanisms in γ′ Precipitating Alloys, Metal Sci., 1970, 4, p 121–130CrossRef
  13.C. Wang, T. Wang, M. Tan, Y. Guo, J. Guo, and L. Zhou, Thermal Stability of a New Ni-Fe-Cr Base Alloy with Different Ti/Al Ratios, J. Mater. Sci. Technol., 2015, 31, p 135–142CrossRef
  14.Y. Xu, L. Zhang, J. Li, X. Xiao, X. Cao, G. Jia, and Z. Shen, Relationship Between Ti/Al Ratio and Stress-Rupture Properties in Nickel-Based Superalloy, Mater. Sci. Eng. A, 2012, 544, p 48–53CrossRef
  15.C.T. Sims, N.S. Stoloff, and W.C. Hagel, Superalloys II, Wiley, New York, 1987
  16.P.D. Jablonski, C.J. Cowen, and J.A. Hawk, Effects of Al and Ti on Haynes 282 with Fixed Gamma Prime Content, Proc. 7th International Symposium on Superalloy 718 & Derivatives, Vol 2, ( Warrendale), TMS, 2010 p 617–628
  17. http://​www.​sentesoftware.​co.​uk , Sente Software Ltd., Surrey, United Kingdom.
  18.K. Wu, Y. Wen, and J.A. Hawk, Phase Field Simulations on the Precipitation Kinetics of γ′ in Ni-Base Superalloy Haynes 282, TMS2013 Supplemental Proceedings (Hoboken), Wiley, 2013. doi: 10.​1002/​9781118663547.​ch88 ).
  19.J.O. Andersson and J. Ågren, Models for Numerical Treatment of Multicomponent Diffusion in Simple Phases, J. Appl. Phys., 1992, 72, p 1350–1355CrossRef
  20.C.E. Campbell, W.J. Boettinger, and U.R. Kattner, Development of a Diffusion Mobility Database for Ni-Base Superalloys, Acta Mater., 2002, 50, p 775CrossRef
  21.S.L. Chen, S. Daniel, F. Zhang, Y.A. Chang, X.Y. Yan, F.Y. Xie, R. Schmid-Fetzer, and W.A. Oates, The PANDAT Software Package and Its Applications, CALPHAD, 2002, 26, p 175CrossRef
  22.THERMOCALC, Version 3.1. Stockholm, Royal Institute of Technology, 2013.
  23.P.D. Jablonski and C.J. Cowen, Homogenizing a Nickel-Based Superalloy: Thermodynamic and Kinetic Simulation and Experimental Results, Metall. Trans. B, 2009, 40, p 182–186CrossRef
  24.W.S. Rasband, ImageJ: http://​imagej.​nih.​gov/​ij/​ . U. S. National Institutes of Health, Bethesda, MD, 1997-2014).
  25.S.A. Saltikov, The Determination of the Size Distribution of Particles in an Opaque Material from a Measurement of the Size Distribution of Their Sections, Proc. 2nd Int. Cong. Stereology, 1967, p 163–173
  26.L. Corte and L. Leibler, Analysis of Polymer Blend Morphologies from Transmission Electron Micrographs, Polymer, 2005, 46, p 6360–6368CrossRef
  27.I.M. Lifshitz and V.V. Slyozov, The Kinetics of Precipitation from Supersaturated Solid Solutions, J. Phys. Chem. Solids, 1961, 19, p 35–50CrossRef
  28.A.J. Ardell and V. Ozolins, Trans-Interface Diffusion-Controlled Coarsening, Nat. Mater., 2005, 4, p 309–316CrossRef
  29.A.J. Ardell, Trans-Interface-Diffusion-Controlled Coarsening of Gamma Prime Precipitates in Ternary Ni-Al-Cr Alloys, Acta Mater., 2013, 61, p 7828–7840CrossRef
  
• 作者单位：Jeffrey A. Hawk (1)
  Tian-Le Cheng (1) (2)
  John S. Sears (1) (3)
  Paul D. Jablonski (1)
  You-Hai Wen (1)
  
  1. National Energy Technology Laboratory, 1450 Queen Avenue SW, Albany, OR, 97321, USA
  2. ORISE, National Energy Technology Laboratory, Albany, OR, 97321, USA
  3. AECOM, National Energy Technology Laboratory, Albany, OR, 97321, USA
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Characterization and Evaluation Materials
  Materials Science
  Tribology, Corrosion and Coatings
  Quality Control, Reliability, Safety and Risk
  Engineering Design
  
• 出版者：Springer New York
• ISSN：1544-1024

文摘

The life cycle requirements for advanced Ni alloys are very demanding and can be on the order of several hundreds of thousands of hours. Results are presented on a wrought Ni-based superalloy designed within the nominal chemistry range of Haynes 282 with a fixed amount of γ′ strengthening phase, and either low Al or Ti (within the alloy specification) to give different ratios of Ti/Al, and thus, different γ′ misfit with the γ matrix. The effect that these changes have on the γ′ misfit and its relevance to long-term microstructural stability is being explored both experimentally as well as with computational modeling with results through almost 10,000 h. The basics of the modeling approach are presented as are the procedures for evaluating the γ′ volume fractions from transmission electron microscopy (TEM) micrographs and correcting these volume fractions for truncation error due to TEM foil thickness. Results on each alloy formulation are compared and discussed with respect to possible γ′ coarsening due to the different Ti/Al ratio and what this might mean for the long-term stability of the alloy.