In-depth corrosion assessment of novel high strength biocompatible alloys for dental implants

用于牙种植体的新型高强度生物相容性合金的深入腐蚀评估

基本信息

批准号：
571273-2021
负责人：
Hermawan, Hendra
金额：
$ 1.82万
依托单位：
Université Laval
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：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=729122
关键词：
depth corrosion assessment novel strength

项目摘要

The main objective of this Alliance International Catalyst project is to initiate the first stage collaboration with two international partners while providing a complementary training environment for students in-term of research subject, expertise, and facilities. The research subject is in-depth corrosion assessment of novel high strength biocompatible alloys for dental implants, by combining three complementary expertise of restorative dentistry, high-entropy alloys, and electrochemical corrosion. This collaboration will address the challenge of attaining a high level assurance of corrosion resistance of implant material that is unachievable by the current standard assessment method. The global importance of understanding the fundamental of corrosion of medical implants is directly related to assuring the health and safety of the patients. Implant failures due to corrosion cause morbidity to the patients, and put a burden to the healthcare expenditure and thus Canadian economy at large. An unnecessary negative impact knowing that these failures are preventable when corrosion resistance of implant materials is assured by a proper in-depth assessment method. The research outcomes could also indirectly benefit Canada as this collaboration provides an excellent training platform to prepare future Canada's highly qualified personnel equipped with both competitive advanced technical and professional skills supportive to innovation and entrepreneurship.

这个联盟国际催化剂项目的主要目的是与两个国际合作伙伴进行第一阶段的合作，同时为研究学科，专业知识和设施的学生提供互补的培训环境。研究主题是对牙科植入物的新型高强度生物相容性合金的深入腐蚀评估，通过结合三种恢复性牙科，高渗透合金和电化学腐蚀的互补专业知识。这项合作将解决植入物材料耐腐蚀性的高水平保证，而植入物材料的耐腐蚀性是无法通过当前标准评估方法实现的。了解医疗植入物腐蚀基本基础的全球重要性与确保患者的健康和安全直接相关。由于腐蚀而导致的植入物失败会导致患者发病，并给医疗支出带来负担，因此加拿大经济范围很大。不必要的负面影响知道，当植入物材料的耐腐蚀性可以通过适当的深入评估方法确保这些故障是可以预防的。这项研究成果也可能会间接受益于加拿大，因为这项合作提供了一个出色的培训平台，以准备加拿大未来高素质的人员，配备了具有竞争激烈的高级技术和专业技能，支持创新和企业家精神。