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Corrosion of Metallic Alloys: Advances and Discoveries

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Corrosion".

Deadline for manuscript submissions: closed (10 August 2023) | Viewed by 1119

Special Issue Editor


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Guest Editor
Korea Atomic Energy Research Institute, Daejeon, Republic of Korea
Interests: stress corrosion cracking; environmental degradation of nuclear materials; electrochemical corrosion behavior; stainless steel development; corrosion products
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Special Issue Information

Dear Colleagues,

Corrosion is the root cause of deterioration in various metallic alloy structures and devices due to their interactions with the environment. It contributes to economic loss and environmental pollution and poses a threat to human health. Nuclear power plants are often shut down or portions of a process stopped due to unexpected corrosion failures. Although corrosion is inevitable, its rate and cost can be considerably reduced through corrosion protection efforts and the development of corrosion-resistant alloys, among other strategies. This Special Issue focuses on all corrosion issues associated with the fundamentals of corrosion science, such as those relating to metallic alloys, corrosion protection, traditional and electrochemical test techniques to assess corrosion resistance, and corrosion simulation. Subjects of interest will include the corrosion behavior of iron and low-alloy steels, stainless steel, copper and its alloys, aluminum and its alloys, titanium and its alloys, nickel and its alloys, and others. Development methods aimed at preventing and controlling the corrosion of metallic alloys are also of interest. Furthermore, topics related to corrosion products caused by various corrosion phenomena are also welcomed. It is with great pleasure that I invite you to submit a manuscript for this Special Issue. Full papers, communications, and reviews are all welcome.

Dr. Soon-Hyeok Jeon
Guest Editor

Manuscript Submission Information

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Keywords

  • stress corrosion cracking
  • environmental degradation of nuclear materials
  • electrochemical corrosion behavior
  • stainless steel development
  • corrosion products

Published Papers (1 paper)

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Research

8 pages, 1994 KiB  
Communication
Decreasing Hydrogen Content within Zirconium Using Au and Pd Nanoparticles as Sacrificial Agents under Pressurized Water at High Temperature
by Yeon Ju Lee, Juhee Ha, Su Ji Choi, Hyeok Il Kim, Sumin Ryu, Youngsoo Kim and Young-Sang Youn
Materials 2023, 16(18), 6164; https://doi.org/10.3390/ma16186164 - 11 Sep 2023
Viewed by 739
Abstract
Decreasing hydride-induced embrittlement of zirconium-based cladding is a significant challenge for the successful dry storage of spent nuclear fuel. Herein, to radically minimize hydride-induced embrittlement, we used nanoparticles as sacrificial agents with a greater affinity than zirconium for hydrogen. Corrosion experiments in the [...] Read more.
Decreasing hydride-induced embrittlement of zirconium-based cladding is a significant challenge for the successful dry storage of spent nuclear fuel. Herein, to radically minimize hydride-induced embrittlement, we used nanoparticles as sacrificial agents with a greater affinity than zirconium for hydrogen. Corrosion experiments in the presence of gold (Au) and palladium (Pd) nanoparticles under simulated pressurized water reactor (PWR) conditions revealed that the hydrogen content of the zirconium samples was remarkably reduced, with a maximum decrease efficiency of 53.9% using 65 nm Au and 53.8% using 50 nm Pd nanoparticles. This approach provides an effective strategy for preventing hydride-induced embrittlement of zirconium-based cladding. Full article
(This article belongs to the Special Issue Corrosion of Metallic Alloys: Advances and Discoveries)
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