Multiscale - Based optimization of superplastic forming

Transactions of the North American Manufacturing Research Institute of SME

Volumn 32, Issue , 2004, Pages 637-643

  Thuramalla, Naveen V ^a   Khraisheh, Marwan K ^a  

^a Center for Manufacturing   (United States)

Author keywords

Biaxial Deformation; Cavitation; SPF Optimization; Stability Analysis; Superplastic Forming

Indexed keywords

DEFORMATION; GRAIN GROWTH; MICROSTRUCTURE; OPTIMIZATION; STRAIN RATE; SUPERPLASTICITY;

BIAXIAL DEFORMATION; SPF OPTIMIZATION; SUPERPLASTIC FORMING;

FORMING;

EID: 10044245934     PISSN: 10473025     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (22)

1. Burke, M.A, and W.D. Nix, (1975), "Plastic Instabilities in Tension Creep", Acta Metall., Vol. 23, pp. 793-798.
2. Caceres, C.H., and D.S. Wilkinson, (1984), "Large Strain Behaviour of a Superplastic Copper Alloy - I. Deformation", Acta Metall, Vol. 32, pp. 415-422.
3. Chandra, N., (2002), "Constitutive behavior of Superplastic Materials", International J. of Plasticity, Vol. 37, pp 461-484.
4. Chokshi, A.H., and T.G. Langdon, (1996), "A Model Study of Cavity Growth in Superplasticity Using Single Premachined Holes", Metall, and Matls. Transactions A, Vol. 27A, pp. 2532-2539.
5. Clark, M., and T. Alden, (1973), "Deformation Enhanced Grain Growth in a Superplastic Sn-1%Bi Alloy", Ada Metall., Vol. 21, pp. 1195-1206.
6. Cocks, A.C.F., and M.F. Ashby, (1982), "Creep Fracture by Coupled Power Law Creep and Diffusion Under Multiaxial Stress", Metal Science, Vol. 16, pp. 465-474.
7. Ding, X.D., H.M. Zbib, C.H. Hamilton, and A.E. Bayoumi, (1997), "On the Stability of Biaxial Stretching with Application to the Optimization of Superplastic Blow-Forming", ASME Transactions, Journal of Engineering Matls and Tech, Vol. 119, pp. 26-31.
8. Ghosh, A.K., (1977), 'Tensile Instability and Necking in Materials with Strain Hardening and Strain-rate Hardening", Acta Metall, Vol.25, pp. 1413-1424.
9. Hamilton, C., H. Zbib, C. Johnson, and S. Richter, (1991), "Dynamic Grain Coarsening, its Effects on Flow Localization in Superplastic Deformation", 2nd SAMPE Symposium, Chipa, Japan, pp 272-279.
10. Hart, E., (1967), "A Theory for Flow of Polycrystals", Acta Mettall., Vol. 15, pp.15451549.
11. Iwasaki, H., S. Hayami, K. Higashi, and S. Tanimura, (1990), "Instability of Superplastic Aluminum Alloys", Materials Research Society Symposium Proceedings, Vol. 196, pp. 233-238.
12. Khraisheh, M. K., H. Zbib, C. Hamilton, and A. Bayoumi, (1997), "Constitutive Modeling of Superplastic Deformation. Part I: Theory and Experiments", International J. of Plasticity, Vol. 13(1/2). pp 143-164.
13. Khraisheh, M. K., and H.M. Zbib, (1999), "Optimum Forming Loading Paths for Pb-Sn Superplastic Sheet Materials", ASME Journal of Engg. Matls. and Tech., Vol. 121, pp. 341-345.
14. Khraisheh, M.K. and F.K. Abu-Farha, (2003), "Microstrcuture - Based Modeling of Anisotropic Superplastic Deformation", Transactions of NAMRI/SME, Vol. 31, pp. 41-47.
15. Li, F., D.H. Bae and A.K. Ghosh, (1997), "Grain Elongation and Anisotropic Grain Growth Suring Superplastic Deformation in an AI-Mg-Mn-Cu alloy" Acta Mater, Vol. 45, pp. 3887-3895.
16. McClintock, F.A., (1968), "A Criterion for Ductile Fracture by the Growth of Holes", Journal of Appl. Mechanics, pp. 363-371.
17. Miller, D.A., F.A. Mohamed, and T.G. Langdon, (1979), "An Analysis of Cavitation Failure Incorporating cavity Nucleation with Strain", Matls Science and Engg., Vol. 40, pp. 159-166.
18. Nichols, F.A., (1980), "Plastic Instabilities and Uniaxial Tensile Ductilities" Acta Metall., Vol. 28, pp. 663-673.
19. Pilling, J. and N. Ridley, (1989), Superplasticity in Crystalline Solids, The Institute of Metals, London.
20. Stowell, M.J., (1983), "Cavity Growth and Failure in Superplastic Alloys", Metal Science, Vol. 17, pp. 92-98.
21. Thuramalla, N.V., and M.K. Khraisheh, (2003), "Effects of Microstructural Evolution on the Stability of Superplastic Deformation", Proceedings of Second MIT Conference on Computational Fluid and Solid Mechanics", Elsevier, Vol. 1, pp. 683-686.
22. Wilkinson, D.S., and C.H. Caceres, (1986), "Mechanism of Plastic Void Growth During Superplastic Flow", Matls. Science and Tech, Vol. 2, pp. 1086-1092.