Search Results - "Doherty, R.D."

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  1. 1

    Defining a relationship between pearlite morphology and ferrite crystallographic orientation by Durgaprasad, A., Giri, S., Lenka, S., Kundu, S., Mishra, S., Chandra, S., Doherty, R.D., Samajdar, I.

    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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    Journal Article
  2. 2

    Effect of the continuous stiffness measurement on the mechanical properties extracted using spherical nanoindentation by Vachhani, S.J., Doherty, R.D., Kalidindi, S.R.

    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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    Journal Article
  3. 3

    Current issues in recrystallization: a review by Doherty, R.D., Hughes, D.A., Humphreys, F.J., Jonas, J.J., Jensen, D.Juul, Kassner, M.E., King, W.E., McNelley, T.R., McQueen, H.J., Rollett, A.D.

    “…The current understanding of the fundamentals of recrystallization is summarized. This includes understanding the as-deformed state. Several aspects of…”
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    Journal Article
  4. 4

    Deformation texture transition in brass: critical role of micro-scale shear bands by El-Danaf, E., Kalidindi, S.R., Doherty, R.D., Necker, C.

    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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    Journal Article
  5. 5

    Role of Deformation Twinning on Strain Hardening in Cubic and Hexagonal Polycrystalline Metals by Kalidindi, S.R., Salem, A.A., Doherty, R.D.

    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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    Journal Article
  6. 6

    Cube recrystallization texture in warm deformed aluminum: understanding and prediction by Samajdar, I., Doherty, R.D.

    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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    Journal Article
  7. 7

    Direct observation of orientation change by channel die compression of polycrystalline aluminum—Use of a split sample by Panchanadeeswaran, S., Doherty, R.D., Becker, R.

    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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    Journal Article
  8. 8

    The secondary hardening phenomenon in strain-hardened MP35N alloy by Asgari, S, El-Danaf, E, Shaji, E, Kalidindi, S.R, Doherty, R.D

    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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    Journal Article
  9. 9

    Partial assembly of the yeast vacuolar H+-ATPase in mutants lacking one subunit of the enzyme by Doherty, R.D, Kane, P.M

    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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    Journal Article
  10. 10

    Oxidation behavior of interstitial free steel: The defining role of substrate crystallographic texture by Mehtani, H.K., Khan, M.I., Durgaprasad, A., Deb, S.K., Parida, S., Prasad, M.J.N.V., Fullwood, David, Doherty, R.D., Samajdar, I.

    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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    Journal Article
  11. 11

    Quantifying the mesoscopic shear strains in plane strain compressed polycrystalline zirconium by Keskar, N., Mukherjee, S., Mani Krishna, K.V., Srivastava, D., Dey, G.K., Pant, P., Doherty, R.D., Samajdar, I.

    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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    Journal Article
  12. 12

    Influence of grain size and stacking-fault energy on deformation twinning in Fcc metals by EL-DANAF, E, KALIDINDI, S. R, DOHERTY, R. D

    “…This article investigates the microstructural variables influencing the stress required to produce deformation twins in polycrystalline fcc metals. Classical…”
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    Journal Article
  13. 13

    Coarsening of second phase in a two-phase Zr–2.5Nb: On the role of phase boundaries by Hiwarkar, V.D., Sahoo, S.K., Mani krishna, K.V., Samajdar, I., Dey, G.K., Srivastav, D., Tewari, R., Banarjee, S., Doherty, R.D.

    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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    Journal Article
  14. 14

    Strain hardening regimes and microstructural evolution during large strain compression of low stacking fault energy fcc alloys that form deformation twins by ASGARI, S, EL-DANAF, E, KALIDINDI, S. R, DOHERTY, R. D

    “…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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    Journal Article
  15. 15

    Inhibited coarsening of solid-liquid microstructures in spray casting at high volume fractions of solid by Annavarapu, S., Doherty, R.D.

    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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    Journal Article
  16. 16

    Relative Stability of Deformed Cube in Warm and Hot Deformed AA6022: Possible Role of Strain-Induced Boundary Migration by Raveendra, S., Paranjape, H., Mishra, S., Weiland, H., Doherty, R.D., Samajdar, I.

    “…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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    Journal Article
  17. 17

    How Do Polycrystalline Materials Deform Plastically? by Kalidindi, S.R., Bhattacharyya, A., Doherty, R.D.

    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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    Journal Article
  18. 18

    Direct observation of subgrain evolution during recovery of cold-rolled aluminium by Gundlach, C., Pantleon, W., Lauridsen, E.M., Margulies, L., Doherty, R.D., Poulsen, H.F.

    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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    Journal Article
  19. 19

    On the spontaneous growth of soft metallic whiskers by Hoffman, E.N., Barsoum, M.W., Wang, W., Doherty, R.D., Zavaliangos, A.

    “…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
  20. 20

    Current issues in recrystallization: A review by Doherty, R.D., Hughes, D.A., Humphreys, F.J., Jonas, J.J., Juul Jensen, D., Kassner, M.E., King, W.E., McNelley, T.R., McQueen, H.J., Rollett, A.D.

    “…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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    Journal Article