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The Philosophical Magazine: A Journal of Theoretical Experimental and Applied Physics
Series 8
Volume 22, 1970 - Issue 179
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Original Articles

Dynamic strain ageing and jerky flow in Al-Mg single crystals

S. R. Macewen Department of Metallurgy, University of Toronto, Toronto, Canada; Department of Metallurgy, University of Oxford, Oxford, England
&
B. Ramaswami Department of Metallurgy, University of Toronto, Toronto, Canada
Pages 1025-1037 | Received 22 Apr 1970, Published online: 20 Aug 2006

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A. Kalk, A. Nortmann & Ch. Schwink. (1995) Dynamic strain ageing and the boundaries of stable plastic deformation in Cu-Mn single crystals. Philosophical Magazine A 72:5, pages 1239-1259.
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V. Srinivasan. (1973) Serrated flow in quenched duralumin alloy. The Philosophical Magazine: A Journal of Theoretical Experimental and Applied Physics 27:4, pages 823-832.
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Articles from other publishers (36)

Q. Rizzardi, P. M. Derlet & R. Maaß. (2021) Microstructural signatures of dislocation avalanches in a high-entropy alloy. Physical Review Materials 5:4.
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S.C. Hogg, I.G. Palmer, L.G. Thomas & P.S. Grant. (2007) Processing, microstructure and property aspects of a spraycast Al–Mg–Li–Zr alloy. Acta Materialia 55:6, pages 1885-1894.
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Sandip Ghosh Chowdhury. (2005) Development of texture during cold rolling in AA5182 alloy. Scripta Materialia 52:2, pages 99-105.
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A Duckham, R.D Knutsen & O Engler. (2001) Influence of deformation variables on the formation of copper-type shear bands in Al–1Mg. Acta Materialia 49:14, pages 2739-2749.
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D. A. Hughes, M. E. Kassner, M. G. Stout & J. S. Vetrano. (1998) Metal forming at the center of excellence for the synthesis and processing of advanced materials. JOM 50:6, pages 16-21.
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Subodh Kumar & Erwin Pink. (1995) Effect of δ' precipitates on serrated flow. Scripta Metallurgica et Materialia 32:5, pages 749-753.
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Th. Wutzke & Ch. Schwink. (1993) Strain Rate Sensitivities and Dynamic Strain Ageing inCuMn Crystals Oriented for Single Glide. Physica Status Solidi (a) 137:2, pages 337-350.
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M.C. Chen, L.H. Chen & T.S. Lui. (1992) Analysis on the critical strain associated with the onset of portevin-Lecatelier effect of substitutional F.C.C. alloys. Acta Metallurgica et Materialia 40:9, pages 2433-2438.
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Y. Nakayama & K. Morii. (1987) Microstructure and shear band formation in rolled single crystals of AlMg alloy. Acta Metallurgica 35:7, pages 1747-1755.
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C. N. Rao, T. R. Ramachandran & G. S. Murty. (1986) Serrated yielding in an Al—3wt% Mg alloy with trace additions of indium, cadmium and tin. Journal of Materials Science Letters 5:1, pages 93-95.
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U.F. Kocks, R.E. Cook & R.A. Mulford. (1985) Strain aging and strain hardening in NiC alloys. Acta Metallurgica 33:4, pages 623-638.
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R.E. Reed-Hill,Tuling Zhu,. (1984) A Model for the Flow Stress and Strain Rate Sensitivity in a Refractory Metal:. High Temperature Materials and Processes 6:1-2, pages 93-117.
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G.G. Saha, P.G. McCormick & P. Rama Rao. (1984) Portevin-Le Chatelier effect in an AlMn alloy. Materials Science and Engineering 62:2, pages 197-203.
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G.G. Saha, P.G. McCormick & P. Rama Rao. (1984) Portevin-Le chatelier effect in an AlMn alloy I: Serration characteristics. Materials Science and Engineering 62:2, pages 187-196.
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R. Onodera, H. Era, T. Ishibash & M. Shimizu. (1983) Effect of heat treatments on the portevin-le chatelier effects in aluminium-silver alloys. Acta Metallurgica 31:10, pages 1589-1593.
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R.B. Schwarz. (1982) Influence of strain aging on the strain-rate sensitivity of the flow stress. Scripta Metallurgica 16:4, pages 385-390.
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Teizo Tabata, Hiroshi Fujtta & Yasuhiro Nakajima. (1980) Behavior of dislocations in ALMG single crystals observed by high voltage electron microscopy. Acta Metallurgica 28:6, pages 795-805.
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R.A. Mulford & U.F. Kocks. (1979) New observations on the mechanisms of dynamic strain aging and of jerky flow. Acta Metallurgica 27:7, pages 1125-1134.
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J. L. Kirk, D. K. Matlock, G. R. Edwards & W. L. Bradley. (1977) Unusual mechanical effects during static or cyclic creep of AI-4.6 pct Mg. Metallurgical Transactions A 8:12, pages 2030-2032.
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Hiroshi Fujita & Teizo Tabata. (1977) Discontinuous deformation in Al-Mg alloys under various conditions. Acta Metallurgica 25:7, pages 793-800.
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S. H. Van Den Brink, A. Van Den Beukel & P. G. McCormick. (1977) The influence of specimen dimensions and machine stiffness on the portevin-Le chatelier effect in an Al–Cu alloy. Physica Status Solidi (a) 41:2, pages 513-521.
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M. Jovanović & Dj. Drobnjak. (1976) Initiation of type B serrations in CuBe alloys. Scripta Metallurgica 10:2, pages 133-137.
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G. A. Malygin. (1975) Analysis of the mechanism of spasmodic deformation. Strength of Materials 7:2, pages 136-143.
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J.A. Taylor & P.G. McCormick. (1975) The effect of pressurization on the yield behaviour of an AlMg alloy. Materials Science and Engineering 21, pages 35-40.
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Farghalli A Mohamed, K.Linga Murty & Terence G Langdon. (1974) The portevin-le chatelier effect in Cu3Au. Acta Metallurgica 22:3, pages 325-332.
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K.R. EVANS. 1974. Treatise on Materials Science and Technology. Treatise on Materials Science and Technology 113 171 .
Terence G. Langdon & Farghalli A. Mohamed. (1973) The strain dependence of vacancy creation and dislocation density during serrated yielding. Scripta Metallurgica 7:11, pages 1199-1203.
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M. Jovanović & Dj. Drobnjak. (1973) Onset of serrated flow in CuBe alloys. Scripta Metallurgica 7:10, pages 997-1002.
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William Roberts, Carl-Gustav Lenasson & Yngve Bergström. (1973) A reassessment of the critical strain associated with dynamic strain ageing (portevin-le chatelier effect) in f.c.c. substitutional alloys. Scripta Metallurgica 7:4, pages 395-400.
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V. K. Afanas'ev & V. L. Ukhov. (1973) Effect of extension rate and temperature on some properties of binary alloys in the aluminum-magnesium system. Strength of Materials 5:4, pages 501-506.
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G. A. Malygin. (1973) Dynamic interaction of impurity atmospheres with moving dislocations during serrated flow. Physica Status Solidi (a) 15:1, pages 51-60.
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P.G. McCormick & K. Linga Murty. (1972) On the effect of vacancy sinks and sources on serrated yielding due to solute locking. Scripta Metallurgica 6:3, pages 225-227.
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P.G McCormigk. (1972) A model for the Portevin-Le Chatelier effect in substitutional alloys. Acta Metallurgica 20:3, pages 351-354.
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H.M. Tensi, P. Dropmann & H. Borchers. (1972) Portevin-Le chatelier-effekt in Aluminium-Magnesium-Einkristallen. Acta Metallurgica 20:1, pages 87-93.
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K. Linga Murty, F.A. Mohamed & J.E. Dorn. (1971) Effect of vacancy sinks and sources on serrated yielding due to solute locking. Scripta Metallurgica 5:12, pages 1087-1091.
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S. R. MacEwen & B. Ramaswami. (1971) Strain rate change transients in Al−Mg single crystals. Metallurgical Transactions 2:7, pages 1851-1855.
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