Thermal stability of nanocrystalline Nb produced by severe plastic deformation

Physics of Metals and Metallography

Volumn 101, Issue 1, 2006, Pages 52-57

  Popova, E N ^a   Popov, V V ^a   Romanov, E P ^a   Pilyugin, V P ^a  

^a INSTITUTE OF METAL PHYSICS   (Russian Federation)

Author keywords

[No Author keywords available]

Indexed keywords

ANNEALING; CRYSTALLIZATION; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; NANOSTRUCTURED MATERIALS; PLASTIC DEFORMATION; THERMODYNAMIC STABILITY; TRANSMISSION ELECTRON MICROSCOPY;

ANNEALING TEMPERATURES; DISLOCATION DENSITY; SIZE-DISTRIBUTION; STRUCTURE EVOLUTION;

NIOBIUM;

EID: 33746865261     PISSN: 0031918X     EISSN: None     Source Type: Journal    
DOI: 10.1134/S0031918X06010078     Document Type: Article

References (19)

1. H. Gleiter, "Nanostructured Materials: Basic Concepts and Microstructure," Acta Mater. 48, 1-29 (2000).
2. R. Z. Valiev, T. C. Lowe, and A. K. Mukherjee, "Understanding the Unique Properties of SPD-Induced Microstructures," JOM: J. Miner. Met. Mater. Sci. 52 (4), 37-40 (2000).
3. R. Z. Valiev and I. V. Aleksandrov, Nanostructured Materials Obtained by Severe Plastic Deformation (Logos, Moscow, 2000) [in Russian].
4. R. Z. Valiev, "Ultrafine-Grained Materials Prepared by Severe Plastic Deformation," Ann. Chim. Sci. Mater. 21, 369 (1996).
5. V. A. Zhorin, D. P. Shashkin, and N. S. Enikolopyan, "Crystal Fragmentation in the Process of Plastic Flow under High Pressures," Dokl. Akad. Nauk SSSR 278 (1), 144-147 (1984).
6. N. A. Smirnova, V. I. Levit, V. I. Pilyugin, et al., "Evolution of the Structure of FCC Single Crystals under Large Plastic Deformations," Fiz. Met. Metalloved. 61, 1170-1177 (1986).
7. R. Z. Valiev, "Approach to Nanostructured Solids through the Studies of Grain Boundaries in Submicron-Grained Polycrystals," Nanostruct. Mater. 6, 73-83 (1995).
8. M. V. Degtyarev, L. M. Voronova, and T. I. Chashchukhina, "Effect of Structure Produced by Severe Plastic Deformation on the Kinetics of Transformations upon Heating," Izv. Ross. Akad. Nauk, Met., No. 3, 53-61 (2003).
9. J. Lian, R. Z. Valiev, and B. Baudelet, "On the Enhanced Grain Growth in Ultrafine Grained Metals," Acta Metall. Mater. 43 (11), 4165-4170 (1995).
10. E. N. Popova, E. P. Romanov, and S. V. Sudareva, "A15 Superconducting Composites and High-Strength Cu-Nb Conductors," Fiz. Met. Metalloved. 96 (2), 31-44 (2003)
11. [Phys. Met. Metallogr. 96, 146-159 (2003)].
12. K. Yu. Mulyukov, G. F. Korznikova, R. Z. Abdulov, and R. Z. Valiev, Magnetic Hysteretic Properties of Submicron-Grained Nickel and Their Variations upon Annealing, J. Magn. Magn. Mater. 89, 207-213 (1990).
13. E. N. Popova, L. A. Rodionova, V. V. Popov, et al., "Formation of the Dislocation and Grain Structure of Niobium Filaments in Multifilamentary Nb/Cu-Sn Composites," in Nanotechnology and Physics of Functional Nanocrystalline Materials (Ural. Otdel., Ross. Akad. Nauk, 2005), Vol. 1, pp. 198-200 [in Russian].
14. A. Vorhauer, W. Knabl, and R. Pippan, "Microstructure and Thermal Stability of Tungsten Based Materials after Severe Plastic Deformation," in Proceedings of the Conference "Nanomaterials by Severe Plastic Deformation-NANOSPD2" (Vienna, 2002), pp. 648-653.
15. E. N. Popova, L. A. Rodionova, V. V. Popov, et al., "Microstructure and Strengthening Mechanisms of Cu-Nb Composites," Fiz. Met. Metalloved. 84 (5), 114-130 (1997)
16. [Phys. Met. Metallogr. 84, 538-539 (1997)].
17. E. N. Popova, S. V. Sudareva, V. V. Popov, et al., "Plastic Deformation of Composites Cu/Nb, Cu/Nb(Ti), and Cu-Sn/Nb(NbTi)," Fiz. Met. Metalloved. 90 (2), 115-124 (2000)
18. [Phys. Met. Metallogr. 90, 199-208 (2000)].
19. R. Wadsack, R. Pippan, and B. Schedler, "Development of Microstructure and Thermal Stability of Nanostructured Chromium Processed by Severe Plastic Deformation," in Proceedings of the Conference "Nanomaterials by Severe Plastic Deformation-NANOSPD2" (Vienna, 2002), pp. 654-659.