1992
DOI: 10.1016/0956-7151(92)90024-9
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Dislocation transformation and the anomalies of deformation characteristics in TiAl—IV. Observation of blocked dislocations

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Cited by 18 publications
(11 citation statements)
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“…Values of activation volume, V * , versus yield strength as back calculated from the critical resolved shear stress obtained in tension and compression tests or from hardness in indentation tests. and Parker, 2006; Greenberg et al, 1992;Hoehn, 1999;Kallingal et al, 1994;Katz et al, 2001;Kramer et al, 1999;Nibur et al, 2006;Ohmura et al, 2001;Szcerba and Korbel, 1987;Tymiak, 2001;Yoder et al, 1995). The major outliers from this simple relationship are indicated by a slash through the open symbols.…”
Section: Dislocation Arrest and Source Exhaustionmentioning
confidence: 96%
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“…Values of activation volume, V * , versus yield strength as back calculated from the critical resolved shear stress obtained in tension and compression tests or from hardness in indentation tests. and Parker, 2006; Greenberg et al, 1992;Hoehn, 1999;Kallingal et al, 1994;Katz et al, 2001;Kramer et al, 1999;Nibur et al, 2006;Ohmura et al, 2001;Szcerba and Korbel, 1987;Tymiak, 2001;Yoder et al, 1995). The major outliers from this simple relationship are indicated by a slash through the open symbols.…”
Section: Dislocation Arrest and Source Exhaustionmentioning
confidence: 96%
“…To facilitate this, supplementary indentation data were analyzed for an additional nine metals and alloys (Bahr et al, 1998;Fivel et al, 1998;Frick et al, 2006;Hoehn, 1999;Katz et al, 2001;Kramer et al, 1999;Ohmura et al, 2001;Tymiak, 2001;Yoder et al, 1995). Also, six metals, alloys, and intermetallic compounds were evaluated where compression or bending had produced planar slip bands and the critical resolved shear stress of these single crystals was available (Couret and Caillard, 1985;Greenberg et al, 1992;Ito et al, 1994;Kallingal et al, 1994;Nibur et al, 2006;Szcerba and Korbel, 1987). For the latter, dislocation wall spacings revealed by transmission electron microscopy were reported.…”
Section: Dislocation Arrest and Source Exhaustionmentioning
confidence: 99%
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“…Результаты исследования эволюции дислокационной структуры с температурой для сплава TiAl приведены в [35][36][37][38].…”
Section: температурная зависимость предела текучестиunclassified
“…TEM investigations of the dislocation structure of TiAl helped ascertaining types of dislocations observed in various temperature intervals and forms (glissade or blocked) of dislocations [28][29][30][31][32][33][34]. Vanishing of superdislocations 1/2112] at intermediate temperatures (region II) and superdislocations 101] at high temperatures (region III) was noted.…”
Section: Evolution Of the Dislocation Structure With Temperaturementioning
confidence: 99%