Journal ArticleDOI
Perspectives on Titanium Science and Technology
TLDR
In this paper, the complexity and variety of fundamental phenomena in this material system with a focus on phase transformations and mechanical behaviour are discussed. And the challenges that lie ahead in achieving these goals are delineated.About:
This article is published in Acta Materialia.The article was published on 2013-02-01. It has received 1797 citations till now.read more
Citations
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Additive manufacturing of Ti6Al4V alloy: A review
Shunyu Liu,Yung C. Shin +1 more
TL;DR: In this paper, the recent progress on Ti6Al4V fabricated by three mostly developed additive manufacturing techniques-directed energy deposition (DED), selective laser melting (SLM) and electron beam melting (EBM)-is thoroughly investigated and compared.
Journal ArticleDOI
Review on titanium and titanium based alloys as biomaterials for orthopaedic applications.
Manmeet Kaur,Kulvir Singh +1 more
TL;DR: Various attempts to improve upon these properties like different processing routes, surface modifications have been inculcated in the paper to provide an insight into the extent of research and effort that has been put into developing a highly superior titanium orthopaedic implant.
Journal ArticleDOI
Effect of the build orientation on the mechanical properties and fracture modes of SLM Ti–6Al–4V
TL;DR: In this paper, the effect of the microstructure on the tensile properties of additive manufacturing (AM) of Ti alloys has been investigated. And the authors found that the mechanical anisotropy of the parts was discussed in relation to the crystallographic texture, phase composition and the predominant fracture mechanisms.
Journal ArticleDOI
Selective laser melting of in situ titanium–titanium boride composites: Processing, microstructure and mechanical properties
TL;DR: In this paper, the results of selective laser melting (SLM) processing of in situ Ti-TiB composites from optimally milled titanium diboride (TiB 2 ) powder were presented.
Journal ArticleDOI
Segregation mediated heterogeneous structure in a metastable β titanium alloy with a superior combination of strength and ductility
TL;DR: In this work, instead of addressing the segregation problems, the segregation was utilized to develop a novel microstructure consisting of a nanometre-grained duplex (α+β) structure and micrometre scale β phase with superior mechanical properties.
References
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Journal ArticleDOI
Anisotropy in the plastic flow properties of single-crystal α titanium determined from micro-cantilever beams
Jicheng Gong,Angus J. Wilkinson +1 more
TL;DR: In this article, single-crystal micro-cantilever beams were manufactured from a polycrystalline commercially pure Ti sample using a focused ion beam and a nano-indenter was then used to conduct micro-bending tests.
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Anisotropic response of high-purity α-titanium: Experimental characterization and constitutive modeling
TL;DR: In this article, the deformation behavior of high-purity polycrystalline α-titanium under quasi-static conditions at room temperature was investigated, and a new anisotropic elastic/plastic model was developed to describe the macroscopic response of the aggregate.
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Experimental evidence of concurrent compositional and structural instabilities leading to ω precipitation in titanium-molybdenum alloys
Arun Devaraj,Soumya Nag,R. Srinivasan,Robert E.A. Williams,S. Banerjee,Rajarshi Banerjee,Hamish L. Fraser +6 more
TL;DR: In this article, the formation of ω-like embryos from competing compositional and structural instabilities arising in the bcc lattice of binary titanium-molybdenum alloys during rapid cooling from the high-temperature single β phase field was investigated.
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The origins of heterogeneous deformation during primary hot working of Ti–6Al–4V
Thomas R. Bieler,S. L. Semiatin +1 more
TL;DR: In this article, the process of physically breaking up the lamellar microstructure (globularization) was examined, focusing on how the globularization efficiency was affected by the initial colony orientation.
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Phenomenological and microstructural analysis of room temperature creep in titanium alloys
TL;DR: In this article, a study of both Ti-6Al and 2Sn-4Zr-2Mo alloys was conducted, and the transient creep behavior of the two alloys is described by a power law of the form {var_epsilon} = At{sup a}, while the strain-rate sensitive Hollomon law, {sigma} = K{var_epsilon}{sup n}{dot {varπsilon}}{sup m}, represents the constant strain rate behavior of titanium alloys reasonably well.