Nanostructured protective coatings for harsh environments
适用于恶劣环境的纳米结构保护涂层
基本信息
- 批准号:RGPIN-2022-05243
- 负责人:
- 金额:$ 4.01万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2022
- 资助国家:加拿大
- 起止时间:2022-01-01 至 2023-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Progress in protective coatings (PC) presents important challenges and opportunities that significantly impact sustainable development and the economic and environmental benefits in many industrial sectors, including aerospace, automotive, manufacturing, mining, biomedical, pharmaceutical, energy, and others. These aspects have strongly stimulated research on PC with enhanced mechanical, tribological and corrosion properties frequently combined with other functional characteristics such as controlled thermal and electrical conductivities, low sticking and others. Despite the progress in the development of the fabrication processes and materials for PC, the acceptance and further advances in this area are frequently limited by insufficient stability and durability at high temperatures and in oxidative environments, by high residual stresses in the PC systems, and adhesion to the underlying substrate. In addition, the detailed mechanisms of the coatings system failure under specific, application-related external solicitations such as tribolo-mechanical loading under hostile environmental conditions are not sufficiently understood. In response to the important needs in the field of thin protective, functional and multifunctional coating systems described above, the proposed research program will focus on developing a new class of coating architectures with embedded Thin Film Metallic Glasses (TFMG, also called amorphic metals or glassy metals). Specifically, the TFMG possess an amorphous, glass-like structure, hence they contain no grain boundaries giving rise to high corrosion, oxidation, and wear resistance compared to the polycrystalline structures. They also combine high strength and high toughness, low coefficient of friction, high hardness, low surface energy, and are very smooth. In this context, the proposed program will advance research on PC while specifically focusing on the following aspects: 1. Design and fabrication of new and novel TFMG coatings using low pressure, pulsed plasma processes (PPP) including High Power Impulse Magnetron Sputtering (HiPIMS) with synchronized target-substrates interactions; 2. Assessment and optimization of the mechanical, tribological, corrosion and tribo-corrosion characteristics as well as of the thermal stability of the TFMG coatings individually, and 3. Performance of complex multilayer hard coating systems with embedded TFMG sublayers. The main impact of the proposed research is based on the following attributes: a) it will contribute detailed understanding of the mechanisms responsible for the formation of TFMG coatings; b) It will help to explain their exceptional mechanical and protective performance; c) It will lead to significant improvement of the tribo-mechanical performance of protective coatings and open new areas of applications of particular interest of the Canadian economy.
保护涂层(PC)的进步带来了重要的挑战和机遇,对许多工业部门的可持续发展以及经济和环境效益产生了重大影响,包括航空航天、汽车、制造、采矿、生物医学、制药、能源等。这些方面强烈地刺激了PC的研究,这些PC具有增强的机械、摩擦学和腐蚀性能,经常结合其他功能特性,如控制导热性和导电性,低粘着性等。尽管PC的制造工艺和材料在发展方面取得了进展,但在高温和氧化环境下的稳定性和耐久性不足,PC系统中的高残余应力以及与底层基板的粘附性,往往限制了这一领域的接受和进一步发展。此外,涂层系统在特定的、与应用相关的外部请求(如恶劣环境条件下的摩擦机械载荷)下失效的详细机制还没有得到充分的了解。为了响应上述薄防护、功能性和多功能涂层系统领域的重要需求,拟议的研究计划将重点开发一种新型嵌入薄膜金属玻璃(TFMG,也称为非晶金属或玻璃金属)的涂层体系结构。具体来说,TFMG具有无定形的玻璃状结构,因此与多晶结构相比,它们没有晶界,具有较高的耐腐蚀性、抗氧化性和耐磨性。它们还结合了高强度和高韧性,低摩擦系数,高硬度,低表面能,并且非常光滑。在此背景下,该计划将推进PC的研究,同时特别关注以下几个方面:1。采用低压脉冲等离子体工艺(PPP)设计和制造新型TFMG涂层,包括同步目标-衬底相互作用的大功率脉冲磁控溅射(HiPIMS);2. 2 .评估和优化TFMG涂层的机械、摩擦学、腐蚀和摩擦腐蚀特性以及热稳定性;嵌入TFMG子层的复杂多层硬涂层系统的性能。提出的研究的主要影响是基于以下属性:a)它将有助于详细了解负责TFMG涂层形成的机制;b)这将有助于解释其特殊的机械和保护性能;c)它将显著改善保护涂层的摩擦力学性能,并开辟加拿大经济特别感兴趣的新应用领域。
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)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
KlembergSapieha, Jolanta其他文献
KlembergSapieha, Jolanta的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('KlembergSapieha, Jolanta', 18)}}的其他基金
Hard nanostructured protective coatings with smart stress design
具有智能应力设计的硬质纳米结构保护涂层
- 批准号:
RGPIN-2016-06409 - 财政年份:2020
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Hard nanostructured protective coatings with smart stress design
具有智能应力设计的硬质纳米结构保护涂层
- 批准号:
RGPIN-2016-06409 - 财政年份:2019
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Development of oxidation and fretting-wear resistant coatings on Titanium Aluminide (TiAl) components
铝化钛 (TiAl) 部件抗氧化和微动磨损涂层的开发
- 批准号:
500663-2016 - 财政年份:2019
- 资助金额:
$ 4.01万 - 项目类别:
Collaborative Research and Development Grants
Hard nanostructured protective coatings with smart stress design
具有智能应力设计的硬质纳米结构保护涂层
- 批准号:
RGPIN-2016-06409 - 财政年份:2018
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Development of oxidation and fretting-wear resistant coatings on Titanium Aluminide (TiAl) components
铝化钛 (TiAl) 部件抗氧化和微动磨损涂层的开发
- 批准号:
500663-2016 - 财政年份:2018
- 资助金额:
$ 4.01万 - 项目类别:
Collaborative Research and Development Grants
Hard nanostructured protective coatings with smart stress design
具有智能应力设计的硬质纳米结构保护涂层
- 批准号:
RGPIN-2016-06409 - 财政年份:2017
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Nanomechanical testing platform
纳米力学测试平台
- 批准号:
RTI-2018-00923 - 财政年份:2017
- 资助金额:
$ 4.01万 - 项目类别:
Research Tools and Instruments
Development of oxidation and fretting-wear resistant coatings on Titanium Aluminide (TiAl) components
铝化钛 (TiAl) 部件抗氧化和微动磨损涂层的开发
- 批准号:
500663-2016 - 财政年份:2017
- 资助金额:
$ 4.01万 - 项目类别:
Collaborative Research and Development Grants
Development of oxidation and fretting-wear resistant coatings on Titanium Aluminide (TiAl) components
铝化钛 (TiAl) 部件抗氧化和微动磨损涂层的开发
- 批准号:
500663-2016 - 财政年份:2016
- 资助金额:
$ 4.01万 - 项目类别:
Collaborative Research and Development Grants
Hard nanostructured protective coatings with smart stress design
具有智能应力设计的硬质纳米结构保护涂层
- 批准号:
RGPIN-2016-06409 - 财政年份:2016
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
相似国自然基金
内源性蛋白酶抑制剂SerpinA3N对缺血性脑卒中后血脑屏障的保护作用及其表达调控机制
- 批准号:82371317
- 批准年份:2023
- 资助金额:49.00 万元
- 项目类别:面上项目
相似海外基金
Advanced protective coatings for thermal energy management devices
用于热能管理设备的先进保护涂层
- 批准号:
LP230100412 - 财政年份:2024
- 资助金额:
$ 4.01万 - 项目类别:
Linkage Projects
I-Corps: Scalable Development of Multifunctional Hexagonal Boron Nitride Protective Coatings
I-Corps:多功能六方氮化硼防护涂层的可扩展开发
- 批准号:
2325675 - 财政年份:2023
- 资助金额:
$ 4.01万 - 项目类别:
Standard Grant
Development of visible light-responsive antimicrobial coatings for personal protective equipment
开发用于个人防护装备的可见光响应抗菌涂层
- 批准号:
473357 - 财政年份:2022
- 资助金额:
$ 4.01万 - 项目类别:
Operating Grants
High performance protective coatings on the inner diameter of landing gear components for the replacement of hard chrome: assessment and predictive modeling of fatigue behavior
起落架部件内径上的高性能保护涂层用于替代硬铬:疲劳行为的评估和预测建模
- 批准号:
561531-2021 - 财政年份:2022
- 资助金额:
$ 4.01万 - 项目类别:
Alliance Grants
STTR Phase II: Multi-functional, Scalable Graphene-Based Protective Coatings for High Energy Density Lithium-Ion Cathodes
STTR 第二阶段:用于高能量密度锂离子阴极的多功能、可扩展的石墨烯基保护涂层
- 批准号:
2036267 - 财政年份:2021
- 资助金额:
$ 4.01万 - 项目类别:
Cooperative Agreement
High performance protective coatings on the inner diameter of landing gear components for the replacement of hard chrome: assessment and predictive modeling of fatigue behavior
起落架部件内径上的高性能保护涂层用于替代硬铬:疲劳行为的评估和预测建模
- 批准号:
561531-2021 - 财政年份:2021
- 资助金额:
$ 4.01万 - 项目类别:
Alliance Grants
New approaches to the assessment and control of microstructure and stress in advanced protective coatings
评估和控制先进防护涂层微观结构和应力的新方法
- 批准号:
520968-2017 - 财政年份:2020
- 资助金额:
$ 4.01万 - 项目类别:
Collaborative Research and Development Grants
Protective coatings and repair processes (T05*)
防护涂层和修复工艺 (T05*)
- 批准号:
434764445 - 财政年份:2020
- 资助金额:
$ 4.01万 - 项目类别:
CRC/Transregios (Transfer Project)
SBIR Phase I: COVID-19-impermeable high-performance porous coatings for respiratory personal protective equipment
SBIR 第一阶段:用于呼吸个人防护设备的 COVID-19 不渗透高性能多孔涂层
- 批准号:
2034453 - 财政年份:2020
- 资助金额:
$ 4.01万 - 项目类别:
Standard Grant
Hard nanostructured protective coatings with smart stress design
具有智能应力设计的硬质纳米结构保护涂层
- 批准号:
RGPIN-2016-06409 - 财政年份:2020
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual