1987
DOI: 10.1016/0025-5416(87)90444-7
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The transition from multiple- to single-peak recrystallization during the hot working of austenite

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Cited by 15 publications
(8 citation statements)
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“…Subsequently the flow stress drops with increasing strain to a steady state value ( σ ss ) at large strain. This flow behavior is typical of DRX and has been reported for a wide variety of metals and alloys 21–23. The softening (exhibited by the decrease of flow stress) beyond peak stress results from the large scale removal of dislocations by the growth of dislocation free regions.…”
Section: The Modeling Techniquesupporting
confidence: 59%
“…Subsequently the flow stress drops with increasing strain to a steady state value ( σ ss ) at large strain. This flow behavior is typical of DRX and has been reported for a wide variety of metals and alloys 21–23. The softening (exhibited by the decrease of flow stress) beyond peak stress results from the large scale removal of dislocations by the growth of dislocation free regions.…”
Section: The Modeling Techniquesupporting
confidence: 59%
“…(9) is consistent with the classical literature data which has a value between -0.11 and -0.4 for steels. 4,5,[62][63][64][65] Moreover, The DS exponent of -0.8 in Eq. (10) is within the reported range of -0.7 to -0.8 for singlephase materials.…”
Section: Grain Refinementmentioning
confidence: 99%
“…However, a transition from single peak to multiple peak behaviour has been reported under certain deformation conditions (very low strain rate and high temperature) and/or initial microstructures (small grain sizes). [1][2][3] Despite several studies of DRX in austenite exhibiting multiple peaks, 2,[4][5][6][7][8][9][10][11] many details remain unclear. The critical conditions for transition from single to multiple peaks, the microstructural development and also grain size evaluation under multiple peaks behaviour, are examples of issues that have not been completely resolved.…”
Section: Introductionmentioning
confidence: 99%