Phase evolution and microstructural stability of an orthorhombic Ti-23Al-27Nb alloy

Journal of Phase Equilibria

Volumn 20, Issue 2, 1999, Pages 101-108

  Boehlert, C J ^a  

^a University of Dayton   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DIFFERENTIAL THERMAL ANALYSIS; GRAIN BOUNDARIES; METALLOGRAPHIC MICROSTRUCTURE; MORPHOLOGY; ORDER DISORDER TRANSITIONS; PHASE COMPOSITION; PRECIPITATION (CHEMICAL); QUENCHING; TRANSMISSION ELECTRON MICROSCOPY;

MICROSTRUCTURAL STABILITY; PHASE EVOLUTION;

TITANIUM ALLOYS;

EID: 0032664444     PISSN: 10549714     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11669-999-0007-z     Document Type: Article

References (17)

1. T.K. Nandy, R.S. Mishra, and D. Banerjee, Creep Behavior of an Orthorhombic Phase in a Ti-Al-Nb Alloy, Scr. Metall., Vol 28, 1993, p 569
2. R.G. Rowe, The Mechanical Properties of Titanium Aluminides Near Ti-25Al-25Nb, Microstructure/Property Relationships in Titanium Aluminides and Alloys, Y.-W. Kim and R.R. Boyer, Ed., TMS, Warrendale, PA, 1991, p 387-398
3. 2AlNb Deformed between Room Temperature and 800°C, Philos. Mag., Vol 73, 1996, p 1401-1418
4. C.J. Boehlert, B.S. Majumdar, and V. Seetharaman, Processing and Heat Treatment Effects on the Phase Evolution, Tensile, and Creep Behavior of an Orthorhombic Ti-25Al-25Nb Alloy, Deformation and Fracture of Ordered Intermetallic Materials, W.O. Soboyejo, H.L. Fraser, and T.S. Srivatsan, Ed., TMS, Warrendale, PA, 1996, p 565-582
5. 3Al-Nb Alloys, Mater. Sci. Eng., Vol A159, 1992, p 73-86
6. B.S. Majumdar et al., Structure-Property Relationships and Deformation Mechanisms in an Orthorhombic Based Ti-25Al-17Nb Alloy, High Temperature Ordered Intermetallic Alloys-VI, Vol 364, J. Horton et al., Ed., MRS, Pittsburgh, PA, 1995, p 1259-1265
7. C.J. Boehlert et al., Role of Matrix Microstructure on RT Tensile Properties and Fiber-Strength Utilization of an Orthorhombic Ti-Alloy Based Composite, Metall. Trans., Vol 28A, 1997, p 309-323
8. P.R. Smith, et al., The Effect of a Post-Consolidation Heat Treatment on the Tensile and Creep Behavior of Neat Ti-22Al-23Nb, Metal Matrix Composites, Proc. 10th Int. Conf. on Composite Materials, Vol 2, A. Poursartip and K.N. Street, Ed., Woodhead Publishing Ltd., 1 995, p 731-738
9. G. Rowe and M. Larsen, The Effect of Microstructure and Composition on the Creep Behavior of O Phase Titanium Aluminide Alloys, Titanium '95, Vol 1, P.A. Blenkinsop, W.J. Evans, and H.M. Flower, Ed., The University Press, Cambridge, UK, 1996, p 364-371
10. 3Al + Nb System, Scr. Metall., Vol 23, 1989, p 1697-1702
11. C.G. Rhodes, "Ti-Al-Nb Phase Equilibria Studies," Advanced Ti-Based MMC Development Report, Rockwell International Science Center, 1996
12. L.A. Bendersky, W.J. Boettinger, and A. Roytburd, Coherent Precipitates in the B.C.C./Orthorhombic Two-Phase Field of the Ti-Al-Nb System, Acta Metall. Mater., Vol 39, 1991, p 1059-1069
13. K. Muraleedharan, T.K. Nandy, D. Banerjee, and S. Lele, Transformations in a Ti-24Al-15Nb Alloy: Part II. A Composition Invariant βo-O Transformation, Metall. Trans., Vol 23A, 1992, p 417-431
14. K.U. Tu, The Cellular Reaction in Pb-Sn Alloys, Metall. Trans., Vol 3, 1972, p 2769-2776
15. P.K. Sagar et al., High Temperature Deformation Processing of Ti-24Al-20Nb, Metall. Trans., Vol 27A, 1996, p 2593-2604
16. D.B. Miracle, C.G. Rhodes, and M.A. Foster, Titanium '95, P.A. Blenkinsop, W.J. Evans, and H.M. Flowers, Ed., The University Press, Cambridge, UK, 1996, Vol 1 p 372-379
17. D.A. Porter and K.E. Easterling, Phase Transformations in Metals and Alloys, Van Nostrand Reinhold, 1981, p 322-330