Corrosion Control and Materials Performance in Nuclear Power Systems
核电系统中的腐蚀控制和材料性能
基本信息
- 批准号:544898-2019
- 负责人:
- 金额:$ 21.47万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Alliance Grants
- 财政年份:2021
- 资助国家:加拿大
- 起止时间:2021-01-01 至 2022-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
With growing climate change concerns in Canada, nuclear energy provides the benefits of an efficient, carbon-free energy source. The Government of Canada and the nuclear industry have recognized this, and are actively pursuing refurbishment of nuclear power plants (NPP) and new builds, such as small modular reactors; the latter provide additional benefits as energy sources for northern communities. For these initiatives to be realized, environmental, safety, and economic concerns of NPPs must be addressed; these concerns are linked with materials performance and corrosion control, which impacts the lifetime of components in NPPs. Although strides have been made, much of the underlying science governing materials degradation in NPPs remains unclear.The objective of this UNENE Research Chair program is to advance the understanding of metallic corrosion in nuclear-relevant environments. Two linked Chair programs are proposed, at a Senior and Associate level, to ensure succession of capability at a Canadian university. A focus will be the application of innovative microscopy methods to understand corrosion at the nanoscale. The combined action of stress and corrosion (stress corrosion cracking (SCC)) will be important, and complementary electrochemical work will be performed. A goal is to identify corrosion and SCC "precursors", which are nanoscale changes in chemical or material properties that occur prior to the onset of degradation. A second focus of this IRC will be to better understand irradiation effects on corrosion, which is important long-term for NPPs as radiation dose increases with life extension. Research will draw heavily on the novel facilities (i.e. proton accelerator) and microscopes available at the Reactor Materials Testing Laboratory (RMTL) at Queen's, and the Ontario Centre for Characterization of Advanced Materials (OCCAM) at Toronto. The program will provide HQP with an inclusive environment and many opportunities to interact with industry and develop multi-disciplinary skills.
随着加拿大对气候变化问题的日益关注,核能提供了一种高效、无碳能源的好处。加拿大政府和核工业界已经认识到这一点,并正在积极进行核电厂的翻新和新建,如小型模块反应堆;后者作为北方社区的能源提供了额外的好处。为了实现这些举措,必须解决核电厂的环境,安全和经济问题;这些问题与材料性能和腐蚀控制有关,这会影响核电厂组件的寿命。尽管已经取得了长足的进步,但核电站中材料降解的大部分基础科学仍然不清楚。UNENE研究主席计划的目标是促进对核相关环境中金属腐蚀的理解。两个链接的椅子计划,提出了在高级和副高级,以确保在加拿大大学的能力继承。 重点将是创新的显微镜方法的应用,以了解在纳米级的腐蚀。应力和腐蚀(应力腐蚀开裂(SCC))的联合作用将是重要的,并将进行互补的电化学工作。目标是识别腐蚀和SCC“前体”,即在降解开始之前发生的化学或材料性质的纳米级变化。本IRC的第二个重点是更好地了解辐照对腐蚀的影响,这对核电厂的长期重要性,因为辐照剂量随着寿命的延长而增加。研究将大量利用皇后学院反应堆材料测试实验室和多伦多的安大略先进材料表征中心现有的新型设施(即质子加速器)和显微镜。该计划将为HQP提供一个包容的环境和许多与行业互动并发展多学科技能的机会。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Persaud, Suraj其他文献
Persaud, Suraj的其他文献
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{{ truncateString('Persaud, Suraj', 18)}}的其他基金
High Temperature Oxidation of Metals
金属的高温氧化
- 批准号:
RGPIN-2018-03803 - 财政年份:2022
- 资助金额:
$ 21.47万 - 项目类别:
Discovery Grants Program - Individual
Stress corrosion cracking (SCC) of FeCrNi alloys and IASCC of stainless steels: evaluation using micro-mechanical testing techniques
FeCrNi 合金的应力腐蚀开裂 (SCC) 和不锈钢的 IASCC:使用微机械测试技术进行评估
- 批准号:
536313-2018 - 财政年份:2021
- 资助金额:
$ 21.47万 - 项目类别:
Collaborative Research and Development Grants
Advanced characterization and modelling of degradation in nuclear waste canister materials
核废料罐材料降解的高级表征和建模
- 批准号:
554816-2020 - 财政年份:2021
- 资助金额:
$ 21.47万 - 项目类别:
Alliance Grants
High Temperature Oxidation of Metals
金属的高温氧化
- 批准号:
RGPIN-2018-03803 - 财政年份:2021
- 资助金额:
$ 21.47万 - 项目类别:
Discovery Grants Program - Individual
Advanced characterization and modelling of degradation in nuclear waste canister materials
核废料罐材料降解的高级表征和建模
- 批准号:
554816-2020 - 财政年份:2020
- 资助金额:
$ 21.47万 - 项目类别:
Alliance Grants
Stress corrosion cracking (SCC) of FeCrNi alloys and IASCC of stainless steels: evaluation using micro-mechanical testing techniques
FeCrNi 合金的应力腐蚀开裂 (SCC) 和不锈钢的 IASCC:使用微机械测试技术进行评估
- 批准号:
536313-2018 - 财政年份:2020
- 资助金额:
$ 21.47万 - 项目类别:
Collaborative Research and Development Grants
High Temperature Oxidation of Metals
金属的高温氧化
- 批准号:
RGPIN-2018-03803 - 财政年份:2020
- 资助金额:
$ 21.47万 - 项目类别:
Discovery Grants Program - Individual
Corrosion Control and Materials Performance in Nuclear Power Systems
核电系统中的腐蚀控制和材料性能
- 批准号:
544898-2019 - 财政年份:2020
- 资助金额:
$ 21.47万 - 项目类别:
Alliance Grants
Corrosion Control and Materials Performance in Nuclear Power Systems
核电系统中的腐蚀控制和材料性能
- 批准号:
544898-2019 - 财政年份:2019
- 资助金额:
$ 21.47万 - 项目类别:
Alliance Grants
High Temperature Oxidation of Metals
金属的高温氧化
- 批准号:
RGPIN-2018-03803 - 财政年份:2019
- 资助金额:
$ 21.47万 - 项目类别:
Discovery Grants Program - Individual
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RGPIN-2020-05727 - 财政年份:2020
- 资助金额:
$ 21.47万 - 项目类别:
Discovery Grants Program - Individual
Corrosion Control and Materials Performance in Nuclear Power Systems
核电系统中的腐蚀控制和材料性能
- 批准号:
544898-2019 - 财政年份:2020
- 资助金额:
$ 21.47万 - 项目类别:
Alliance Grants
Corrosion Mechanism and Control of Electrode Materials for Advanced Electrochemical System
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RGPIN-2016-05494 - 财政年份:2019
- 资助金额:
$ 21.47万 - 项目类别:
Discovery Grants Program - Individual
Corrosion Control and Materials Performance in Nuclear Power Systems
核电系统中的腐蚀控制和材料性能
- 批准号:
544898-2019 - 财政年份:2019
- 资助金额:
$ 21.47万 - 项目类别:
Alliance Grants
Corrosion Mechanism and Control of Electrode Materials for Advanced Electrochemical System
先进电化学系统电极材料腐蚀机理及控制
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