Special Issue "Radiation Effects in Metals"
A special issue of Metals (ISSN 2075-4701).
Deadline for manuscript submissions: 30 April 2018
Dr. Dhriti Bhattacharyya
Senior Scientist, Institute of Materials Engineering, Australian Nuclear Science and Technology Organization, New Illawarra Road, Lucas Heights, NSW, 2234, Australia
Interests: Radiation effects on materials; Mechanical behaviour of materials; Phase transformations in metallic materials; Materials characterization including TEM, SEM, EBSD; In situ nano- and micro- mechanical testing
High-energy radiation involving neutrons, ions, and electromagnetic waves can alter the microstructure and properties of metallic materials in a variety of ways. It is of enormous importance to understand these effects due to many reasons:
(i) High throughput nuclear reactors with enhanced efficiency and low levels of nuclear waste can be a part of the solution to the world’s increasing energy needs. The design and construction of such reactors would need a profound theoretical and practical understanding of the effects of high radiation doses on the structure and properties of the materials used for their construction (mostly metallic alloys).
(ii) Radiation can be used in modifying the surface of various metals to create layered structures with different functional properties. It can also be used to transmute a fraction of the atoms in bulk material in a random but uniform distribution, thus altering the properties of the material for certain applications.
(iii) Radiation by high-energy ion and electron fluxes, plasma, solar electromagnetic fluxes, etc., can affect the properties of the shells of spacecraft and also those of instruments within them, when landing in or traversing regions with high radiation levels. Therefore, the reliability of these parts may be compromised by exposure to radiation.
We invite papers reporting significant original research, as well as reviews on radiation effects in metals alloys and metallic multilayers, including experiments using both ion beam and neutron irradiation. The subjects of interest for this Special Issue include, but are not limited to:
- Effects of radiation on (a) microstructure, (b) mechanical properties of metallic materials
- Methods of characterizing radiation effects, including transmission and scanning electron microscopy, SANS, synchrotron radiation, X-ray diffraction, etc.
Theoretical calculations and simulations of radiation effects on materials, including molecular dynamics, ab initio, Monte Carlo, finite elements, etc.
Dr. Dhriti Bhattacharyya
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All papers will be peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Metals is an international peer-reviewed open access monthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1200 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
The below list represents only planned manuscripts. Some of these manuscripts have not been received by the Editorial Office yet. Papers submitted to MDPI journals are subject to peer-review.
Authors: Donghyun Kim, Dahye Sunga, Woojoong Jung, Dohyung Kim, Wonsub Chung
Abstract: We examined the thermal radiation and corrosion resistance performances during composite plasma electrolytic oxidation (PEO) process as a function of concentration of cupric oxide (CuO) particles. The electrical conductivity was increased with the increasing of concentration of CuO particles, and Cu-O bonding was observed on the surface of oxide film by X-ray diffraction and X-ray photoelectron microscopy. The thickness of Cu-oxides was linearly increased when the concentration of CuO particles were added. Thermal radiation performance was evaluated using Fourier transform infrared spectroscopy at 200 oC, the highest value was 0.906 at 0.6 g/L of CuO. In addition, electrochemical analysis was performed, such as potentio-dynamic polarization and electrochemical impedance spectroscopy with electrical circuits. A dense coating film revealed that improved corrosion resistance was obtained when added proper ratio of CuO particles in electrolyte.
Keywords: Composite, Cupric oxide, Emissivity, Corrosion, Plasma electrolytic oxidation