Zobrazeno 1 - 10
of 21
pro vyhledávání: '"T. G. Harvey"'
Autor:
T. G. Harvey
Publikováno v:
Corrosion Engineering, Science and Technology. 48:248-269
Rare earths are among the most promising options for replacing chromate conversion coatings on aluminium. In nearly three decades of research, several hundred papers have been published in the area, the bulk of which has never been reviewed. This pap
Autor:
T. G. Harvey, Simon G. Hardin, Tim H. Muster, P.A. White, M.A. Glenn, T. Markley, D. Lau, Johannes M. C. Mol, P. Corrigan, Anthony E. Hughes, N. Sherman, James I. Mardel, Santiago J. Garcia, G.B. Smith
Publikováno v:
Corrosion Science. 58:327-331
A new, rapid, high-throughput corrosion testing method is described, together with a computerised optical analysis method for quantification of the corrosion data. The method is described and demonstrated for aluminium alloy AA2024-T3. The test solut
Autor:
D. Lau, Simon G. Hardin, H. Sullivan, P.A. White, T. Markley, T. G. Harvey, A.M. Glenn, Tim H. Muster, N. Sherman, P. Corrigan, Santiago J. Garcia, Anthony E. Hughes, Johannes M. C. Mol, James I. Mardel, D. L. J. Alexander
Publikováno v:
Electrochimica Acta. 67:95-103
A combinatorial matrix of four rare earth chlorides has been evaluated for the corrosion inhibition of aluminium alloy AA2024-T3 in aqueous solution. Two electrochemical techniques, potentiodynamic polarisation (PP) and electrochemical impedance spec
Autor:
James I. Mardel, T. G. Harvey, H. Wrubel, D. Lau, Santiago J. Garcia, P.A. White, Anthony E. Hughes, Tim H. Muster, Johannes M. C. Mol, N. Sherman, M.A. Glenn, T. Markley, P. Corrigan, Simon G. Hardin, D. L. J. Alexander
Publikováno v:
Surface and Interface Analysis. 42:170-174
Rare earth (lanthanides) cations have demonstrated exceptional activity as cathodic corrosion inhibitors for aluminium alloys (AAs). While Ce is generally regarded as the most active, there have been reports of synergistic interactions between mixtur
Autor:
Santiago J. Garcia, Simon G. Hardin, Tim H. Muster, P.A. White, T. G. Harvey, T. Markley, Johannes M. C. Mol, Herman Terryn, M.A. Glenn, N. Sherman, D. Lau, Anthony E. Hughes, J.H.W. de Wit, P. Corrigan, James I. Mardel
Publikováno v:
Surface and Interface Analysis. 42:205-210
Aiming the assessment of novel, environmentally friendly corrosion inhibitors that can substitute chromate-based ones, this work describes and validates a method for the rapid screening of water-soluble inhibitors. The technique involves a fixed pote
Autor:
David N. Jamieson, Simon G. Hardin, Fiona H. Scholes, Scott A. Furman, Tim H. Muster, M.A. Glenn, Anthony E. Hughes, P. Corrigan, P.A. White, D. Lau, K Inoue, James I. Mardel, Maria Forsyth, T. G. Harvey
Publikováno v:
Corrosion Engineering, Science and Technology. 44:416-424
The mechanism of corrosion inhibition by cerium(III) dibutylphosphate [Ce(dbp)3] on aluminium alloy 2024-T3 (AA2024-T3) has been investigated using macroscopic models of the intermetallic (IM) phases in the alloy. Polished specimens of pure Al (99·9
Autor:
Santiago J. Garcia, Tim H. Muster, Johannes M. C. Mol, P. Corrigan, D. Lau, Anthony E. Hughes, Simon G. Hardin, T. G. Harvey, James I. Mardel, C. Kwakernaak, M.A. Glenn, Scott A. Furman, N. Sherman, P.A. White
Publikováno v:
Corrosion Science. 51:2279-2290
A high-throughput test has been developed for screening aqueous corrosion inhibitors on aluminium AA2024-T3. The method adapts basic microfluidic technology to create multiple channels in polydimethylsiloxane, which allow solutions to flow over the s
Autor:
P.A. White, James I. Mardel, Fiona H. Scholes, T. G. Harvey, Simon G. Hardin, Santiago J. Garcia, Tim H. Muster, Anthony E. Hughes, N. Sherman, P. Corrigan, Scott A. Furman, Johannes M. C. Mol, D. Lau, M.A. Glenn
Publikováno v:
Electrochimica Acta. 54:3402-3411
A method is described for the rapid screening of water-soluble corrosion inhibitors, which involves a fixed potential being applied between identical electrodes while immersed in an inhibitor solution. The current flowing between the electrodes is me
Autor:
Simon G. Hardin, Anthony E. Hughes, A. Boag, T. Nikpour, M. Horne, T. G. Harvey, Dougal G. McCulloch, S.K. Toh
Publikováno v:
Applied Surface Science. 254:3562-3575
The effect of a non-chromate deoxidiser (bromate-nitric acid) on AA2024-T3 has been examined by SEM, TEM/EELS and XPS. At low temperatures (20 °C) the deoxidiser removed all intermetallics but had little effect on the surface oxide. At 40 °C, attac
Autor:
T. G. Harvey
Publikováno v:
Mineral Processing and Extractive Metallurgy Review. 27:231-279
The use of ammonium carbonate for the extraction of metals such as copper and nickel is well known. Less well known is the fact that ammonium carbonate extraction was used for the commercial recovery of zinc decades before its application to either c