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Hot tensile characterization of Ti–6.5Al–3.5Mo–1.5Zr–0.3Si alloy with an equiaxed microstructure
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In this paper, hot tensile tests were performed on Ti-6.5Al-3.3Si alloy with an equiaxed microstructure in the temperature range of 900-980°C with a constant strain rate of 0.001 s −1.About:
This article is published in Materials & Design.The article was published on 2009-03-01. It has received 12 citations till now. The article focuses on the topics: Grain Boundary Sliding & Equiaxed crystals.read more
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Study of the dynamic recrystallization of Ti–6.5Al–3.5Mo–1.5Zr–0.3Si alloy in β-forging process via Finite Element Method modeling and microstructure characterization
TL;DR: By integrating the thermomechanically coupled simulation with the mathematically modeling of microstructure evolution using Finite Element Method (FEM), the study of the dynamic recrystallization (DRX) of Ti-6.5Al-3.5Mo-1.5Zr-0.3Si alloy in β-forging process is conducted as mentioned in this paper.
Journal ArticleDOI
Deformation behavior of as-rolled and strip-cast AZ31 magnesium alloy sheets
TL;DR: In this paper, the deformation behavior of AZ31 Mg alloy has been studied in relation to test temperature and grain size, and the double twin mode was observed especially in large grained specimens at low homologous temperatures.
Journal ArticleDOI
Effects of Al content on structure and mechanical properties of hot-rolled ZrTiAlV alloys
TL;DR: In this article, the effects of Al content (2.2 and 6.9 ) on structure and mechanical properties of the hot-rolled ZrTiAlV alloy samples were investigated.
Journal ArticleDOI
Evaluation of microstructure variation of TC11 alloy after electroshocking treatment
Lechun Xie,Chang Liu,Yanli Song,Haojie Guo,Wang Zhongqi,Lin Hua,Liqiang Wang,Lai-Chang Zhang +7 more
TL;DR: In this article, the authors investigated the effect of electroshocking treatment on the microstructure and mechanical properties of titanium alloys and found that the energy introduced by EST resulted in changes to the direction and intensity of texture within the micro-structure with the texture intensity of the α phase increasing from 4.94 to 8.52 and that of β both increased from 3.35 to 9.88 after 0.04 s EST.
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Surface characteristics and corrosion behavior of TC11 titanium alloy strengthened by ultrasonic roller burnishing at room and medium temperature
TL;DR: In this paper, a set of self-fabricated ultrasonic burnishing equipment was used to strengthen the surface of TC11 titanium alloy material by using a roller tip with or without heat treatment.
References
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Journal ArticleDOI
Microstructural characteristics and deformation properties in superplastic intermetallics
T.G. Nieh,Jeffrey Wadsworth +1 more
TL;DR: Superplasticity in intermetallic alloys is reviewed in this article, where microstructural characteristics and deformation properties of superplastic intermetallics are in many ways similar to those observed in conventional super-plastic metal alloys.
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An Examination of Flow Processes in High Strain Rate Superplasticity
TL;DR: In this article, the authors examined the possible flow mechanisms occurring in high strain rate superplasticity when these new results are also considered, and showed that HSR SP may be explained in a consistent manner by invoking the standard flow process for conventional superlasticity and by incorporating the concept of load transfer in which part of the load is transferred from the matrix material to the reinforcement.
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Deformation Micromechanisms and Superplastic Flow Rheology in a Wide Strain Rate Range
Journal Article
Superplasticity of One Kind of Low Temperature Superplastic Titanium Alloy
TL;DR: In this paper, the superplastic properties of one kind of α plus β typed titanium alloy were studied and the results indicated that the maximum tensile elongations are all over 1600% for the alloy deformed from 740℃ to 800Ω with the primary strain rate of 1.11×10~(-3)s~(-1); and which is 2149% for alloy deformation at 760℩.