Mechanical and Fatigue Properties of Titanium Alloy SP 700 after Simulated Superplastic Forming Conditions

Franna Pitt; Mamidala Ramulu

doi:10.4028/www.scientific.net/MSF.735.372

Paper Titles

Elevated Temperature Forming of Titanium Aircraft Hardware
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Low-Temperature Superplasticity in an Al–Mg–Mn Alloy Subjected to ECAP and Subsequent Isothermal Rolling
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Superplasticity in a 5024 Aluminium Alloy Processed by Severe Plastic Deformation
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Recent Application of Superformed 5083 Aluminum Alloy in the Aerospace Industry
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Mechanical and Fatigue Properties of Titanium Alloy SP 700 after Simulated Superplastic Forming Conditions
p.372

Pressure Profile Optimization on a Superplastic Aluminium Alloy
p.383

Friction Stir Welding Combined with Superplastic Forming for Monolithic Titanium Aircraft Structure: Influence of Post Welding Thermal Treatments on Weld Nugget Residual Stress
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Current Status of Research and Development on Superplasticity at the Institute for Metals Superplasticity Problems
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Superplastic Forming and Pressure Welding of Multilayer Cellular Structures
p.409

HomeMaterials Science ForumMaterials Science Forum Vol. 735Mechanical and Fatigue Properties of Titanium...

Mechanical and Fatigue Properties of Titanium Alloy SP 700 after Simulated Superplastic Forming Conditions

Abstract:

SP 700 is a relatively new titanium alloy with superplastic properties improved over the industry standard, Ti 6Al-4V. In order to use this alloy in structural applications following superplastic forming, the mechanical properties need to be well understood. This paper will present a summary of both static and fatigue properties of SP 700 following simulated SPF and post processed conditions, and compare them to Ti 6Al-4V

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Periodical:

Materials Science Forum (Volume 735)

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372-382

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.735.372

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Online since:

December 2012

Authors:

Franna Pitt, Mamidala Ramulu

Keywords:

Fatigue, Mechanical Property, SP 700, Static, Superplastic Forming, Ti6Al4V

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References

[1] Franna Pitt, "Effect of Alloy Composition and Super plastic Forming Conditions on Oxygen Absorption in Titanium," Master's thesis, University of Washington, 2000.

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[2] Atsushi Ogawa, Masakazu Niikura, Chiaki Ouchi, Kuninori Minikawa, and Makato Yamada, "Development and Applications of Titanium alloy SP-700 with High Formability," JTEVA, 24, (1996) 100-109

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DOI: 10.1007/s11665-007-9027-1

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DOI: 10.1007/s11665-007-9026-2

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[6] Franna Pitt, S. Young and M. Ramulu, " Post Processing Effects on the Fatigue Crack Propagation and Performance of Titanium (Ti-6Al-4V) Alloy After Simulated Superplastic Forming Conditions", NAMRI/SME Transactions, Vol. 35, 2007, pp.367-374.

DOI: 10.4028/www.scientific.net/msf.735.372

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