The corrosion behaviour of nanograined metals and alloys
The corrosion behaviour of nanograined metals and alloys
There has been considerable interest in the properties of nanocrystalline materials over the last decade. Such materials include metals and alloys with a crystal size within the order of 1 to 100 nm. The interest arises due to the substantial differences in electrical, optical and magnetic properties and also due to their high adsorption capability and chemical reactivity compared to their larger grained counterparts. In this paper, the corrosion of nanocrystalline metals and alloys is investigated and compared to the corrosion of microcrystalline materials having a similar composition. The focus is on the corrosion of nickel, copper, cobalt and iron alloys. Key aspects of different corrosion behaviour such grain boundaries and size are identified
377-394
Herrasti Gonzalez, P.
4b72d0e4-f391-421a-ae54-a9ba3f5632fc
Ponce de Leon, Carlos
508a312e-75ff-4bcb-9151-dacc424d755c
Walsh, F.C.
309528e7-062e-439b-af40-9309bc91efb2
11 September 2012
Herrasti Gonzalez, P.
4b72d0e4-f391-421a-ae54-a9ba3f5632fc
Ponce de Leon, Carlos
508a312e-75ff-4bcb-9151-dacc424d755c
Walsh, F.C.
309528e7-062e-439b-af40-9309bc91efb2
Herrasti Gonzalez, P., Ponce de Leon, Carlos and Walsh, F.C.
(2012)
The corrosion behaviour of nanograined metals and alloys.
Revista de Metalurgia, 48 (5), .
(doi:10.3989/revmetalm.1243).
Abstract
There has been considerable interest in the properties of nanocrystalline materials over the last decade. Such materials include metals and alloys with a crystal size within the order of 1 to 100 nm. The interest arises due to the substantial differences in electrical, optical and magnetic properties and also due to their high adsorption capability and chemical reactivity compared to their larger grained counterparts. In this paper, the corrosion of nanocrystalline metals and alloys is investigated and compared to the corrosion of microcrystalline materials having a similar composition. The focus is on the corrosion of nickel, copper, cobalt and iron alloys. Key aspects of different corrosion behaviour such grain boundaries and size are identified
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Published date: 11 September 2012
Organisations:
Engineering Science Unit
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Local EPrints ID: 348440
URI: http://eprints.soton.ac.uk/id/eprint/348440
ISSN: 0034-8570
PURE UUID: 386e0d9d-4dfc-4430-b75e-c9f57d10fd06
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Date deposited: 13 Feb 2013 12:29
Last modified: 15 Mar 2024 03:22
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P. Herrasti Gonzalez
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