Processing properties of nano- and submicro-crystalline Ti–6Al–4V titanium alloy

Lutfullin, R. Ya.; Kruglov, A. A.; Safiullin, R. V.; Mukhametrakhimov, M. Kh.; Rudenko, O.A.

doi:10.1016/j.msea.2008.02.060

Cited by 22 publications

(8 citation statements)

References 4 publications

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“…As is shown in [65], a grain size reduction from 6-4 m to 1 m in Ti-6Al-4V alloy sheets makes it possible to reduce the SPF/DB temperature from the conventional range of 900-920 °C to 775 °C and perform forming operations almost at the same stresses and ductility. The fabrication of sheets with UFG structure with a grain size of 0.1-0.4 mm allows for lowering the SPF/DB temperature to 600°C [66]. Superplastic forming is also successfully used for products made from alloys based on titanium aluminides and ceramics [11,67].…”

Section: Advanced Superplasticity-based Techniquesmentioning

confidence: 99%

Studies on the Superplasticity Effect in UFA: History and Development (In Memory of Prof. O.A. Kaibyshev)

Valiev

Салищев

Utyashev

et al. 2018

Reviews on Advanced Materials Science

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Prof. O.A. Kaibyshev initiated studies on superplasticity of metals and alloys in Ufa in the 70s-80s of the last century. These studies gave momentum to the development of fundamental and applied studies on superplasticity not only in Russia but in numerous laboratories around the world. This paper highlights the major results of this early work and considers their state-of-the-art and development perspectives for the science and practice of materials superplasticity.

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Section: Advanced Superplasticity-based Techniquesmentioning

confidence: 99%

Studies on the Superplasticity Effect in UFA: History and Development (In Memory of Prof. O.A. Kaibyshev)

Valiev

Салищев

Utyashev

et al. 2018

Reviews on Advanced Materials Science

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“…Modification of titanium is carried out in the following main directions: i) change of microstructure (dispersion grain size, texture formation etc.) [1][2];…”

Section: Introductionmentioning

confidence: 99%

Structure and phase composition of Nb/Ti system subjected to compression plasma flow impact

Shymanski

Cherenda

Углов

et al. 2015

Surface and Coatings Technology

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“…Processing of nano-grained materials was already studied in some papers [7,8]. Change of the microstructure of UFG-Ti due to annealing was studied by [2].…”

Section: Introductionmentioning

confidence: 99%

Surface grain coarsening and surface softening during machining of ultra-fine grained titanium

Symonova

Verezub

Sycheva

et al. 2012

J min metall B Metall

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Experiments are run to show that different machining conditions applied to ultra-fine grained pure titanium lead to different levels of grain coarsening and softening near the machined surface. Under “hard” machining conditions the upper 40 microns of the machined surface are altered with a decreased microhardness. The experimental results are reasonably reproduced by model calculations. Expanding the parameter field of the model calculations, the surface coarsening diagram and the surface softening diagram due to machining are presented, showing the region of technological parameters, under which neither grain coarsening nor softening takes place along the machined surface

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Processing properties of nano- and submicro-crystalline Ti–6Al–4V titanium alloy

Cited by 22 publications

References 4 publications

Studies on the Superplasticity Effect in UFA: History and Development (In Memory of Prof. O.A. Kaibyshev)

Studies on the Superplasticity Effect in UFA: History and Development (In Memory of Prof. O.A. Kaibyshev)

Structure and phase composition of Nb/Ti system subjected to compression plasma flow impact

Surface grain coarsening and surface softening during machining of ultra-fine grained titanium

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