Evolution of the structure of V95 aluminum alloy upon high-pressure torsion

Physics of Metals and Metallography

Volumn 111, Issue 6, 2011, Pages 630-638

  Brodova, I G ^a   Shirinkina, I G ^a   Petrova, A N ^a   Antonova, O V ^a   Pilyugin, V P ^a  

^a INSTITUTE OF METAL PHYSICS   (Russian Federation)

Author keywords

Aluminum alloys; Electron microscopy; Nanocrystalline structure; Severe plastic deformation

Indexed keywords

AVERAGE GRAIN SIZE; DEGREE OF DEFORMATIONS; HIGH PRESSURE TORSIONS; METASTABLE PHASE; NANO-CRYSTALLINE STRUCTURES; QUASIHYDROSTATIC PRESSURE; SEVERE PLASTIC DEFORMATIONS; STRAIN AGING;

ALUMINUM; HARDENING; HIGH PRESSURE EFFECTS; HYDROSTATIC PRESSURE; METASTABLE PHASES; PLASTIC DEFORMATION; TORSIONAL STRESS; X RAY DIFFRACTION;

ALUMINUM ALLOYS;

EID: 79958836445     PISSN: 0031918X     EISSN: None     Source Type: Journal    
DOI: 10.1134/S0031918X11050036     Document Type: Article

References (35)

1. Commercial Wrought Sintered and Casting Aluminum Alloys, Ed. by F. I. Kvasova and I. N. Fridlyander (Metallurgiya, Moscow, 1972) [in Russian].
2. V. M. Segal, "Treatment of Materials by Severe Shear Deformation," Izv. Ross. Akad. Nauk, Met., No. 1, 5-13 (2004).
3. R. Z. Valiev, "Equal-Channel Angular Pressing for Obtaining of Ultrafine-Grained Metals and Alloys," Izv. Ross. Akad. Nauk, Met., No. 1, 15-21 (2004).
4. A. A. Mogucheva and R .O. Kaibyshev, "Structure and Properties of Aluminum Alloy 1421 after Equal-Channel Angular Pressing and Isothermal Rolling," Fiz. Met. Metalloved. 106 (4), 439-448 (2008)
5. A. A. Mogucheva and R .O. Kaibyshev, "Structure and Properties of Aluminum Alloy 1421 after Equal-Channel Angular Pressing and Isothermal Rolling," [Phys. Met. Metallogr. 106 (4), 424-433 (2008)].
6. S. Amadori, L. Pasquini, E. Bonetti, et al., "Anelasticity and Structural Stability of ECAP Processed Al-Mg-Si Alloys Investigated by Mechanical Spectroscopy," Mater. Sci. Forum 503-504, 835-840 (2006). (Pubitemid 47567070)
7. N. F. Yunusova, G. V. Nurislamova, R. K. Islamgaliev, and R. Z. Valiev, "Superplastic and High-Strength Sheets from Submicrocrystalline Aluminum 1421 Alloy Obtained with Use of Equal-Channel Angular Pressing and Rolling," Materialovedenie, No. 7, 56-62 (2008).
8. I. N. Sabirov, N. F. Yunusova, R. K. Islamgaliev, and R. Z. Valiev, "High-Strength State of a Nanostructured Aluminum Alloy Produced by Severe Plastic Deformation, Fiz. Met. Metalloved. 93 (1), 102-107 (2002) (Pubitemid 35262322)
9. I. N. Sabirov, N. F. Yunusova, R. K. Islamgaliev, and R. Z. Valiev, "High-Strength State of a Nanostructured Aluminum Alloy Produced by Severe Plastic Deformation, [Phys. Met. Metallogr. 93 (1), 94-99 (2002)].
10. E. V. Shorokhov, I. N. Zhgilev, and R. Z. Valiev, "Method of Dynamical Treatment of Materials," RF Patent No. 2283717, Byull. Izobret., No. 26 (2006).
11. I. V. Khomskaya, V. I. Zel'dovich, N. Yu. Frolova, E. V. Shorokhov, I. N. Zhgilev, and A. E. Kheifets, "A Metallographic and Electron-Microscopic Study of the Structure of Copper after Dynamic Pressing," Russ. J. Phys. Chem., 1, 630-634 (2007).
12. V. I. Zel'dovich, E. V. Shorokhov, N. Yu. Frolova, I. N. Zhgilev, A. E. Kheifets, I. V. Khomskaya, and V. M. Gundyrev, "High-Strain-Rate Deformation of Titanium Using Dynamic Equal-Channel Angular Pressing," Fiz. Met. Metalloved. 105 (4), 431-437 (2008).
13. V. I. Zel'dovich, E. V. Shorokhov, N. Yu. Frolova, I. N. Zhgilev, A. E. Kheifets, I. V. Khomskaya, and V. M. Gundyrev, "High-Strain-Rate Deformation of Titanium Using Dynamic Equal-Channel Angular Pressing," [Phys. Met. Metallogr. 105 (4), 402-408 (2008)]. (Pubitemid 351671333)
14. I. G. Brodova, E. V. Shorokhov, I. G. Shirinkina, I. N. Zhgilev, T. I. Yablonskikh, V. V. Astaf'ev, and O. V. Antonova, "Evolution of the Structure Formation during Dynamic Pressing of the AMts Alloy," Fiz. Met. Metalloved. 105 (6), 630-637 (2008)
15. I. G. Brodova, E. V. Shorokhov, I. G. Shirinkina, I. N. Zhgilev, T. I. Yablonskikh, V. V. Astaf'ev, and O. V. Antonova, "Evolution of the Structure Formation during Dynamic Pressing of the AMts Alloy," [Phys. Met. Met- allogr. 105 (6), 594-601 (2008)].
16. E. V. Shorokhov, I. N. Zhgilev, A. A. Gurov, N. P. Oglezneva, I. G. Brodova, T. I. Yablonskikh, and V. V. Astaf'ev, "Dynamical Deformation of Aluminum for Obtaining of Ultrafine-Grained Structure," Tyazh. Mashinostr., No. 8, 9-11 (2007).
17. I. G. Brodova, E. V. Shorokhov, A. N. Petrova, I. G. Shirinkina, I. V. Minaev, I. N. Zhgilev and A. V. Abramov, "Fragmentation of the Structure in Al-Based Alloys upon High Speed Effect," Rev. Adv. Mater. Sci. 25 (2), 128-135 (2010).
18. V. N. Chuvil'deev, V. I. Kopylov, A. V. Nokhrin, I. M. Makarov, and Yu. G. Lopatin, "Dispersion Limit upon Equal-Channel Angular Pressing. Temperature Effect," Dokl. Akad. Nauk 396 (3), 332-338 (2004)
19. V. N. Chuvil'deev, V. I. Kopylov, A. V. Nokhrin, I. M. Makarov, and Yu. G. Lopatin, "Dispersion Limit upon Equal-Channel Angular Pressing. Temperature Effect," Dokl.-Phys. 49 (5), 296-302 (2004). (Pubitemid 38920457)
20. I. G. Brodova and I. G. Shirinkina, "Solid Solution Strengthening and Its Role in the Formation of Nano-structural Aluminum Alloys," Deform. Razrush. Mater. No. 7, 21-24 (2009).
21. I. N. Fridlyander, O. G. Senatorova, and E. F. Gubarev, "Kinetics of Two-Stage Aging of V95 Alloy," Metalloved. Term. Obrab. Met. 6, 27-35 (1978).
22. L. I. Kaigorodova, V. M. Zamyatin, and V. I. Popov, "Structure and Properties of a Cr-Doped Alloy of the Al-Zn-Mg-Cu System," Fiz. Met. Metalloved. 99 (6), 70-75 (2005).
23. L. I. Kaigorodova, V. M. Zamyatin, and V. I. Popov, "Structure and Properties of a Cr-Doped Alloy of the Al-Zn-Mg-Cu System," Phys. Met. Metallogr. 99 (6), 617-622 (2005). (Pubitemid 41290542)
24. L. I. Kaigorodova, E. A. Tkachenko, O. G. Senatorova, and E. I. Sel'nikhina, "Structural and Phase Transformations in an Al-Zn-Mg-Cu Alloy after Preliminary Thermomechanical Treatment," Fiz. Met. Metalloved. 80 (4), 131-138 (1995).
25. L. I. Kaigorodova, E. A. Tkachenko, O. G. Senatorova, and E. I. Sel'nikhina, "Structural and Phase Transformations in an Al-Zn-Mg-Cu Alloy after Preliminary Thermomechanical Treatment," Phys. Met. Metallogr. 80 (4) 454-459 (195). (Pubitemid 126007775)
26. L.I. Kaigorodova, E. I. Sel'nikhina, E. A. Tkachenko, and O. G. Senatorova, "Effect of Small Additions of Sc and Zr on the Structure and Mechanical Properties of an Al-Zn-Mg-Cu Alloy," Fiz. Met. Metalloved. 81 (5), 78-86 (1996) (Pubitemid 126761452)
27. L.I. Kaigorodova, E. I. Sel'nikhina, E. A. Tkachenko, and O. G. Senatorova, "Effect of Small Additions of Sc and Zr on the Structure and Mechanical Properties of an Al-Zn-Mg-Cu Alloy," [Phys. Met. Metallogr. 81 (5), 513-519 (1996)].
28. Yu. A. Babanov, L. A. Blaginina, R. R. Mulyukov, R. Sh. Musalimov, V. R. Shvetsov, A. V. Ryazhkin, A. F. Sidorenko, and N. V. Fadyushina, "EXAFS Study of Short-Range Order in Submicron-Grained Copper Produced by Severe Plastic Deformation," Fiz. Met. Metalloved. 86 (6), 47-52 (1998) (Pubitemid 128729899)
29. Yu. A. Babanov, L. A. Blaginina, R. R. Mulyukov, R. Sh. Musalimov, V. R. Shvetsov, A. V. Ryazhkin, A. F. Sidorenko, and N. V. Fadyushina, "EXAFS Study of Short-Range Order in Submicron-Grained Copper Produced by Severe Plastic Deformation," [Phys. Met. Metallogr. 86 (6), 559-562 (1998)]. (Pubitemid 128376792)
30. V. M. Farber, "Contribution of Diffusion Processes in the Structure Formation upon Severe Cold Plastic Deformation of Metals," Metalloved. Term. Obrab. Met., No. 8, 3-9 (2002). (Pubitemid 35310291)
31. I. G. Brodova, D. V. Bashlykov, M. S. Nikitin, I. G. Shirinkina, and T. I. Yablonskikh, "Increasing the Degree of Alloying of Aluminum-Based Solid Solution with Chromium," Fiz. Met. Metalloved. 98 (1), 83-92 (2004)
32. I. G. Brodova, D. V. Bashlykov, M. S. Nikitin, I. G. Shirinkina, and T. I. Yablonskikh, "Increasing the Degree of Alloying of Aluminum-Based Solid Solution with Chromium," [Phys. Met. Metallogr. 98 (1), 74-82 (2004)]. (Pubitemid 39196471)
33. P. V. Liddicoat, Xiao-Zhou Liao, Yonghao Zhao, Yuntian Zhu, M. Y. Murashkin, E. J. Lavernia, R. Z. Valiev, and S. P. Ringer, "Nanostructural Hierarchy Increases the Strength of Aluminum Alloys," Nature Commun., 1:63. DOI: 10.1038/ncomms1062.
34. V. V. Rybin, Large Plastic Deformation and Fracture of Metals (Metallurgiya, Moscow, 1986) [in Russian].
35. N. A. Koneva, L. I. Trishkina, and E. V. Kozlov, "Spectrum and Sources of Fields of Internal Stresses in Deformed Metals and Alloys," Izv. Ross. Akad. Nauk, Ser. Fiz. 62 (7), 1350-1356 (1998). (Pubitemid 128659794)