Strength enhancement in a metastable ?-titanium alloy: Ti-15Mo

Bowen, A. W.

doi:10.1007/bf00540849

Cited by 26 publications

(26 citation statements)

References 14 publications

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“…It is suggested that a high density of dislocations enhances ␣ precipitation instead of . It is well known that strengthening of ␤ Ti alloys is achieved by fine precipitation of or ␣ phase and refinement of ␤ grains [2,18,19]. Therefore, the microstructural evolution observed in this work will be responsible for the increase in strength.…”

Section: Young's Modulusmentioning

confidence: 93%

Microstructures and mechanical properties of metastable β TiNbSn alloys cold rolled and heat treated

Matsumoto

Watanabe

Hanada

2007

Journal of Alloys and Compounds

180

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Section: Young's Modulusmentioning

confidence: 93%

Microstructures and mechanical properties of metastable β TiNbSn alloys cold rolled and heat treated

Matsumoto

Watanabe

Hanada

2007

Journal of Alloys and Compounds

180

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“…The change in the crystallographic texture of a rolled and annealed Ti64 alloy due to subsequent heat treatment has been observed by measuring {0002} and {1010} pole figures 107 . The specimens, solution treated below the β transus followed by AC and WQ show a clear change in texture.…”

Section: Annealing Texturesmentioning

confidence: 99%

Evolution of texture during thermomechanical processing of titanium and its alloys

Singh

Schwarzer

2008

Trans Indian Inst Met

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TP 2233properties are strongly influenced by the texture present in the alloy. The evolution of textures in these alloys originates by a combination of deformation, recrystallisation and phase transformation during processing. In general, the evolution of texture in titanium and its alloys depends mainly on: (i) the mode of deformation (rolling, forging and extrusion), (ii) the starting texture and microstructure, (iii) temperature and rate of deformation, (iv) the total reduction and (v) the alloying elements. The purpose of this article is to provide a comprehensive and coordinated review of the evolution of texture and its influence on mechanical properties of titanium and its alloys. An attempt has also been made to discuss the possible mechanisms of the evolution of texture, variant selection during phase tranformations and deformation behavior of these alloys. CRYSTAL STRUCTURES AND CLASSIFICATION OF TITANIUM ALLOYSPure titanium appears in two allotropic forms: low temperature α titanium with cph structure and high temperature (>882°C) ABSTRACTThe purpose of this article is to provide a comprehensive and coordinated review of the evolution of texture during thermomechanical processing of titanium and its alloys. In general, the evolution of texture depends on several factors such as deformation temperature, mode of deformation (rolling, forging and extrusion), initial texture and microstructure, degree and rate of deformation and alloying elements. Phase transformation textures and associated variant selection mechanisms as function of initial texture and heat treatment have also been discussed. The chronological developments of texture modelling and deformation mechanisms in these alloys are presented.

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“…The Young's modulus is significantly higher for the aged state (113 GPa compared to 75 GPa), which is a consequence of its larger amount of ␣-phase. In literature, values for Young's modulus of 60-90 GPa for ␤ alloys and 115-120 GPa for ␣-titanium alloys can be found [7][8][9][10][11]. By this means, ␣-phase fraction of the actual alloy can be approximated to be very high, whereby deviations due to microstructural textures are of course neglected.…”

Section: Tensile Testingmentioning

confidence: 99%

Strain controlled fatigue testing of the metastable β-titanium alloy Ti–6.8Mo–4.5Fe–1.5Al (Timetal LCB)

Koch¹,

Skrotzki²

2011

Materials Science and Engineering: A

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Strength enhancement in a metastable ?-titanium alloy: Ti-15Mo

Cited by 26 publications

References 14 publications

Microstructures and mechanical properties of metastable β TiNbSn alloys cold rolled and heat treated

Microstructures and mechanical properties of metastable β TiNbSn alloys cold rolled and heat treated

Evolution of texture during thermomechanical processing of titanium and its alloys

Strain controlled fatigue testing of the metastable β-titanium alloy Ti–6.8Mo–4.5Fe–1.5Al (Timetal LCB)

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