Effect of alloying elements on anomalous strengthening of NbSi2-based silicides with C40 structure

Materials Science and Engineering: A

Volumn 239-240, Issue 1-2, 1997, Pages 102-108

  Umakoshi, Y ^a   Nakano, T ^a   Yanagisawa, E ^a,b   Takezoe, T ^a,c   Negishi, A ^a  

^a OSAKA UNIVERSITY   (Japan)

^b MITSUBISHI HEAVY INDUSTRIES LTD   (Japan)

^c Sumitomo Metal Industries Ltd   (Japan)

Author keywords

Anomalous strengthening; C40 structure; Ductility; Fracture; High temperature; Intermetallic compound; Phase stability; Plasticity; Refractory material; Silicide; Strength

Indexed keywords

ALLOYING ELEMENTS; COMPOSITION EFFECTS; DISLOCATIONS (CRYSTALS); DUCTILITY; FRACTURE TOUGHNESS; HIGH TEMPERATURE PROPERTIES; INTERMETALLICS; MOLYBDENUM; PLASTICITY; SINGLE CRYSTALS; STRENGTHENING (METAL); TUNGSTEN;

NIOBIUM SILICIDE;

NIOBIUM ALLOYS;

EID: 0000534057     PISSN: 09215093     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0921-5093(97)00566-2     Document Type: Article

References (21)

1. R.L. Fleisher, J. Met. 37 (1985) 16.
2. A.K. Vasuděvan, J.J. Petrovic, Mater. Sci. Eng. A155 (1992) 1.
3. J.J. Petrovic, R.E. Honnell, Ceramics Eng. Sci. Proc. 11 (1990) 734.
4. J. Cook, R. Mahapatra, E. Lee, A. Kahn, J. Waldman, Ceramics Eng. Sci. Proc. 12 (1991) 1656.
5. Y. Umakoshi, T. Hirano, T. Sakagami, T. Yamane, Scr. Metall. Mater. 23 (1989) 87.
6. Y. Umakoshi, T. Sakagami, T. Hirano, T. Yamane, Acta Metall. Mater. 38 (1990) 909.
7. K. Kimura, N. Nakamura, T. Hirano, J. Mater. Sci. 25 (1990) 2487.
8. S.A. Maloy, A.H. Heuer, J.J. Lewandowski, T.E. Mitchell, Acta Metall. Mater. 40 (1992) 3159.
9. S.A. Maloy, T.E. Mitchell, A.H. Heuer, Acta Metall. Mater. 43 (1995) 657.
10. K. Ito, H. Inui, Y. Shirai, M. Ymaguchi, Phil. Mag. A 72 (1995) 1075.
11. Y. Umakoshi, T. Nakashima, T. Nakano, E. Yanagisawa, Mat. Res. Soc. Symp. Proc. 322 (1994) 9.
12. Y. Umakoshi, T. Nakashima, T. Yamane, H. Senba, O.Izumi (Ed.), Proc. Int. Symp. Intermetallic Compounds - Structure and Mechanical Properties (JIMIS-6), Japanese Institute of Metals, 1991, pp. 639.
13. V. Paidar, D.P. Pope, V. Vitek, Acta Metall. 32 (1984) 435.
14. Y. Umakoshi, D.P. Pope, V. Vitek, Acta Metall. 32 (1984) 449.
15. H. Kear, H.G. Wilsdorf, Trans. AIME 224 (1962) 382.
16. S. Takeuch, E. Kuramoto, Acta Metall. Mater. 21 (1973) 41.
17. T. Saburi, T. Hamana, S. Nenno, H. Park, Jpn. J. App. Phys. 16 (1977) 267.
18. Y. Umakoshi, D.P. Pope, V. Vitek, Acta Metall. Mater. 32 (1984) 449.
19. A. Lawley, A.E. Vidoj, R.W. Cahn, Acta Metall. Mater. 9 (1961) 287.
20. N.S. Stoloff, R.G. Davis, Acta Metall. Mater. 12 (1964) 473.
21. Y. Umakoshi, M. Kishimoto, W. Fujitani, N. Furushiro, T. Nakano, Mater. Sci. Forum 271 (1997) 233-234.