Characterization of aluminized layer formation during annealing of Ti coated with an Al film

Romankov, S.; Sha, Wei; Ermakov, E.; Mamaeva, A.

doi:10.1016/j.jallcom.2005.10.024

Cited by 10 publications

(11 citation statements)

References 4 publications

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“…al. claims that differences in size of the particles are due to a different elastic strain state in an external layer, which is probably caused by differences in thickness of initial aluminium coatings [14]. In this work, the thickness of the initial aluminium coatings was the same for both samples.…”

Section: Resultsmentioning

confidence: 61%

Effect of grain size on reactive diffusion between titanium and aluminium

Wieciński

Garbacz

Murakami

et al. 2010

Phys. Status Solidi (c)

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The aim of this paper was to examine the effect of titanium substrate structure refinement (to the nanometric scale) on the chemical and phase composition of Ti‐Al intermetallic layers. The material examined in the study was commercially available pure titanium with average grain size of 65 μm and 60 nm. The aluminium layer with thickness of 5 μm were obtained on both substrates using magnetron sputtering technique. After annealing more phase from Ti – Al system on nano‐crystalline titanium were observed compared to micro‐crystalline one. The obtained intermetallic layer was thicker and more homogeneous on nano‐crystalline substrate. The grain size of the substrate was effected on the topography, thickness and microstructure of the diffusive Ti‐Al layers. (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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Section: Resultsmentioning

confidence: 61%

Effect of grain size on reactive diffusion between titanium and aluminium

Wieciński

Garbacz

Murakami

et al. 2010

Phys. Status Solidi (c)

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show abstract

“…5c in Ref. [6]). On the surface of samples with 2 and 3.5 m films, the Al 2 Ti, TiAl and Ti 3 Al phases were formed after annealing at 700 • C.…”

Section: Titanium Substratesmentioning

confidence: 89%

“…5a in Ref. [6]). The structure of the overlayer of sample C with 3.5 m film consisted of equiaxed particles with the size of about 0.6 m (Fig.…”

Section: Ti-4%al-1%mn Substratesmentioning

confidence: 90%

“…2 and 3 in Ref. [6]). Table 1 summarizes the phase composition of the overlayer formed on the Ti-4%Al-1%Mn samples during heat treatment, as a function of the thickness of the Al film and the grain structure of the initial substrate.…”

Section: Titanium Substratesmentioning

confidence: 92%

“…It can be assumed that during annealing at 600 • C, diffusion transformation of the ␣-Ti phase to the Ti 3 Al concentration occurred faster in the Ti-4%Al-1%Mn alloy than in pure Ti (cf. [6]). …”

Section: Titanium Substratesmentioning

confidence: 99%

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