Search Results - "Doherty, R.D."
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1
Defining a relationship between pearlite morphology and ferrite crystallographic orientation
Published in Acta materialia (01-05-2017)“…This study involved fully pearlitic wires of seven different diameters (5.5–1.6 mm). All samples were laboratory annealed to re-austenitize and were then…”
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2
Effect of the continuous stiffness measurement on the mechanical properties extracted using spherical nanoindentation
Published in Acta materialia (01-06-2013)“…The effects of the superimposed oscillating load while using the continuous stiffness measurement (CSM) technique on the extracted indentation stress–strain…”
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3
Current issues in recrystallization: a review
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (15-11-1997)“…The current understanding of the fundamentals of recrystallization is summarized. This includes understanding the as-deformed state. Several aspects of…”
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4
Deformation texture transition in brass: critical role of micro-scale shear bands
Published in Acta materialia (14-06-2000)“…The transition in deformation textures between low stacking fault energy f.c.c. metals (e.g. brass textures) and the medium to high stacking fault energy…”
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5
Role of Deformation Twinning on Strain Hardening in Cubic and Hexagonal Polycrystalline Metals
Published in Advanced engineering materials (01-04-2003)“…Three effects define deformation‐twinning based metal strengthening: reduction of the free slip distance (Hall‐Petch effect), transformation of glissile to…”
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6
Cube recrystallization texture in warm deformed aluminum: understanding and prediction
Published in Acta materialia (22-05-1998)“…The formation of cube {100}〈001〉 recrystallization texture was studied in warm plane-strain deformed aluminum. Recrystallization cube texture intensity…”
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7
Direct observation of orientation change by channel die compression of polycrystalline aluminum—Use of a split sample
Published in Acta materialia (01-03-1996)“…The orientation changes of a set of grains in a 2 × 2 mm region on an “internal” surface of a two-part polycrystalline aluminum sample were measured by the…”
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8
The secondary hardening phenomenon in strain-hardened MP35N alloy
Published in Acta materialia (09-10-1998)“…Mechanical testing and microscopy techniques were used to investigate the influence of aging on the structure and strengthening of MP35N alloy. It was…”
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9
Partial assembly of the yeast vacuolar H+-ATPase in mutants lacking one subunit of the enzyme
Published in The Journal of biological chemistry (05-08-1993)“…Partial assembly of the peripheral and integral membrane sectors of the yeast vacuolar H(+)-ATPase has been detected in mutants lacking one subunit of the…”
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10
Oxidation behavior of interstitial free steel: The defining role of substrate crystallographic texture
Published in Acta materialia (15-05-2020)“…The oxidation kinetics of interstitial free (IF) steel were shown to differ remarkably, by more than one order of magnitude, with the crystallographic texture…”
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11
Quantifying the mesoscopic shear strains in plane strain compressed polycrystalline zirconium
Published in Acta materialia (01-05-2014)“…An algorithm is used to estimate mesoscopic strains in a deformed polycrystalline material. This requires comparison of microstructures before and after…”
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12
Influence of grain size and stacking-fault energy on deformation twinning in Fcc metals
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01-05-1999)“…This article investigates the microstructural variables influencing the stress required to produce deformation twins in polycrystalline fcc metals. Classical…”
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13
Coarsening of second phase in a two-phase Zr–2.5Nb: On the role of phase boundaries
Published in Acta materialia (01-11-2009)“…Deformed two-phase Zr–2.5Nb was subjected to 700 °C annealing and associated coarsening. After primary recrystallization, the second-phase body-centered cubic…”
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14
Strain hardening regimes and microstructural evolution during large strain compression of low stacking fault energy fcc alloys that form deformation twins
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01-09-1997)“…Constant true strain rate simple compression tests were conducted on annealed, polycrystalline samples of alpha -brass and MP35N, and the evolution of the true…”
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15
Inhibited coarsening of solid-liquid microstructures in spray casting at high volume fractions of solid
Published in Acta metallurgica et materialia (01-08-1995)“…Experimental studies on coarsening in fine grained solid-liquid microstructures at high volume fractions of solid ( f s ) have been carried out to determine if…”
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16
Relative Stability of Deformed Cube in Warm and Hot Deformed AA6022: Possible Role of Strain-Induced Boundary Migration
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01-09-2009)“…AA6022 samples were deformed at different temperatures and strain rates and to respective true strains of 1.0 and 2.0. Though the deformation was immediately…”
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17
How Do Polycrystalline Materials Deform Plastically?
Published in Advanced materials (Weinheim) (15-08-2003)“…Orientation imaging microscopy (OIM) and modern crystal plasticity theory have been used to understand in a fundamental way how plastic deformation occurs in…”
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18
Direct observation of subgrain evolution during recovery of cold-rolled aluminium
Published in Scripta materialia (01-02-2004)“…An X-ray diffraction method is introduced for monitoring the change in volume and orientation of individual, embedded subgrains during static recovery. It is…”
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19
On the spontaneous growth of soft metallic whiskers
Published in Proceedings of the Fifty-First IEEE Holm Conference on Electrical Contacts, 2005 (2005)“…The room temperature spontaneous growth of low melting point metal whiskers, such as Sn, poses a serious reliability problem in the semiconducting industry; a…”
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Conference Proceeding -
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Current issues in recrystallization: A review
Published in Materials today (Kidlington, England) (1998)“…The authors have agreed that recrystallization is theformation of a new grain structure in a deformed material by the formation and migration of high angle…”
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