Kinetics of the Aquation of Amminepentacyanoferrate(II). A Volume Profile Analysis

1997 ◽  
Vol 36 (23) ◽  
pp. 5409-5412 ◽  
Author(s):  
Iwona Maciejowska ◽  
Rudi van Eldik ◽  
Grazyna Stochel ◽  
Zofia Stasicka
Keyword(s):  
Profile Analysis ◽  
Volume Profile ◽  
Kinetics Of

Application of the Nes Model for Static Recovery of the Dislocation Density in Cold Rolled AA6XXX

2014 ◽  
Vol 794-796 ◽  
pp. 605-610 ◽  
Author(s):  
Alex Penlington ◽  
Bradley Diak ◽  
Hai Ou Jin
Keyword(s):  
Dislocation Density ◽  
Profile Analysis ◽  
Model Fit ◽  
Line Profile Analysis ◽  
Static Recovery ◽  
Lateral Drift ◽  
Series Aluminum Alloy ◽  
Cold Rolled ◽  
6Xxx Series ◽  
Kinetics Of

An experimental 6XXX series aluminum alloy, Al-0.4Mg-1.2Si-0.49Cu-0.14Mn-0.2Fe(wt.%), was cold rolled 73% and the kinetics of its static recovery studied isochronally between 80 to 350°C, and isothermally at 175 and 205°C. Typical recovery is described by an extrinsic property such as yield stress, however, this study utilized the intrinsic dislocation density extracted from x-ray line profile analysis using a modified Williamson-Hall analysis. The static recovery of dislocation density was fit to the models of Nes [Acta Metall. Mater. 43 (1995) 2189–2207], suggesting that recovery is controlled by the migration of jogged screw dislocations assuming no lateral drift during annealing. The model fit of isothermal annealing at 175°C and 205°C yields activation energies of 0.99 and 1.7 eV/at., respectively. The change in energies can be correlated to an observed change in lattice strain with recovery.

Volume Profile Analysis of Oxidative Addition to Palladium(II) and Reductive Elimination from Palladium(IV)

1994 ◽  
Vol 13 (6) ◽  
pp. 2412-2414 ◽  
Author(s):  
Carlos Duecker-Benfer ◽  
Rudi van Eldik ◽  
Allan J. Canty
Keyword(s):  
Profile Analysis ◽  
Oxidative Addition ◽  
Reductive Elimination ◽  
Volume Profile

Carbonic Anhydrase Catalysis:  A Volume Profile Analysis

1996 ◽  
Vol 100 (21) ◽  
pp. 9161-9171 ◽  
Author(s):  
Xiaoping Zhang ◽  
Colin D. Hubbard ◽  
Rudi van Eldik
Keyword(s):  
Carbonic Anhydrase ◽  
Profile Analysis ◽  
Volume Profile
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