Superplastic Properties of Ultrafine-Grained Allvac 718Plus Alloy Processed by Multiple Forging
Shamil Mukhtarov,
Valery Imayev,
Shamil Mukhtarov
Institute for Metals Superplasticity Problems, Russian Academy of Sciences; Stepana Khalturina 39; Ufa; 450001; Russia
Search for more papers by this authorValery Imayev
Institute for Metals Superplasticity Problems, Russian Academy of Sciences; Stepana Khalturina 39; Ufa; 450001; Russia
Search for more papers by this authorShamil Mukhtarov,
Valery Imayev,
Shamil Mukhtarov
Institute for Metals Superplasticity Problems, Russian Academy of Sciences; Stepana Khalturina 39; Ufa; 450001; Russia
Search for more papers by this authorValery Imayev
Institute for Metals Superplasticity Problems, Russian Academy of Sciences; Stepana Khalturina 39; Ufa; 450001; Russia
Search for more papers by this authorBook Editor(s):Eric Ott, Anthony Banik,
Joel Andersson,
Ian Dempster,
Tim Gabb, Jon Groh, Karl Heck, Randy Helmink,
Xingbo Liu,
Agnieszka Wusatowska-Sarnek,
Anthony Banik
Search for more papers by this authorJoel Andersson
Search for more papers by this authorIan Dempster
Search for more papers by this authorRandy Helmink
Search for more papers by this authorXingbo Liu
Search for more papers by this authorAgnieszka Wusatowska-Sarnek
Search for more papers by this authorFirst published: 11 November 2014
Summary
This chapter contains sections titled:
-
Introduction
-
Results and Discussion
-
Conclusions
References
- M.W. Mahoney. “ Superplastic properties of Alloy 718,” Superalloy 718 - Metallurgy and Applications, ed. E.A. Loria (The Minerals, Metals & Materials Society, 1989), 391-405.
10.7449/1989/Superalloys_1989_391_405 Google Scholar
- G.A. Salishchev, O.R. Valiakhmetov, V.A. Valitov and Sh.Kh. Mukhtarov, “Submicrocrystalline and nanocrystalline structure formation in materials and search for outstanding superplastic properties,” Material Science Forum, 170–172 (1994), 121-130.
- V.A. Valitov, B.P. Bewlay, Sh.Kh. Mukhtarov, O.A. Kaibyshev and M.F.X. Gigliotti, “Superplasticity of Nickel-based Alloys with Micro- and Sub-Microcrystalline Structures,” Material Research Society Symposium Proceedings, 601 (1999), 43-48.
- R. DiDomizio, M.F. Gigliotti, J.S. Marte, PR. Subramanian and V. Valitov, “Evaluation of a Ni-20Cr Alloy Processed by Multi-Axis Forging,” Materials Science Forum, 503-504 (2006), 793-798.
- http://www.atimetals.com/products/718plus-alloy/Pages/Specifications.aspx
- Sh. Mukhtarov, V. Valitov, M.F.X. Gigliotti, PR Subramanian, J.S. Marte and N. Dudova, “Influence of Severe Thermomechanical Treatment on Formation of Nanocrystalline Structure in Ni 718 and Ni 718Plus Alloys and Their Mechanical Properties,” Materials Science Forum, 584-586, (2008), 458-463.
- E.J. Pickering, H. Mathur, A. Bhowmik, O.M.D.M. Messé, J.S. Barnard, M.C. Hardy, R. Krakow, K. Loehnert, H.J. Stone and C.M.F. Rae, “Grain-boundary precipitation in Allvac 718Plus,” Acta Materialia, 60, (2012), 2757-2769.
- N.C. Eurich and P.D. Bristowe, “Thermodynamic stability and electronic structure of η-Ni6Nb(Al, Ti) from first principles,” Scripta Materialia, 77, (2014), 37-40.
- Oscar A. Kaibyshev and Farid Z. Utyashev, Superplasticity: Microstructural Refinement and Superplastic Roll Forming (Futurepast, Arlington, 2005), 386.
- V.A. Valitov, O.A. Kaibyshev, Sh.Kh. Mukhtarov, B.P. Bewlay and M.F.X. Gigliotti, “ Processing and Properties of Microcrystalline, Submicrocrystalline and Nanocrystalline Alloy 718,” Superalloys 718, 625, 706, and Derivatives, ed. Ed. Loria (The Minerals, Metals & Materials Society, 2001), 313–321.
10.7449/2001/Superalloys_2001_313_321 Google Scholar
- R. Imayev, A. Nazarov, R. Mulyukov, “Principles of Fabrication of Bulk Ultrafine-Grained and Nanostructured Materials by Multiple Isothermal Forging,” Material Science Forum, 638-642, (2010), 1702-1707.
- V.A. Valitov, Sh.Kh. Mukhtarov and Yu.A. Raskulova, “Processing and Superplastic Properties of Nanocrystalline Alloy 718 During Warm Deformation,” Reviews on Advanced Materials Science, 11 (2006), 159-166.
- R.Z. Valiev, R.K. Islamgaliev and I.V. Aleksandrov, “Bulk nanostructured materials from severe plastic deformation,” Progress in Materials Science, 45 (2000), 103-189.
- V.A. Valitov, Sh. Mukhtarov, A.P. Zhilyaev, O.A. Ruano, “Evolution of Microstructure During Low Temperature Superplastic Deformation of Bulk Nanostructured Ni-Cr-Fe-Nb Base Superalloy,” Reviews on Advanced Materials Science, 25, (2010), 148-154.
- M. Kumar, A.J. Schwartz and W.E. King, “Microstructural evolution during grain boundary engineering of low to medium stacking fault energy fcc materials,” Acta Materialia, 50 (2002), 2599-2612.
- Sh. Mukhtarov, V. Valitov and N. Dudova. “ Properties of Bulk and Sheet Micro-, Submicro-, and Nanocrystalline Alloy 718,” Superalloys 718, 625, 706, and Various Derivatives, ed. E.A. Loria (The Minerals, Metals & Materials Society, 2005), 507-516.
10.7449/2005/Superalloys_2005_507_516 Google Scholar
