Development of metal matrix composite powders for low pressure cold spraying

低压冷喷涂用金属基复合粉末的研制

• 批准号: 469451-2014
• 负责人: McDonald, AndréGarcia
• 金额: $ 1.82万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=563501
• 关键词: Development; metal; matrix; composite; powders

The immediate industry problem at Pacific Particulate Materials (PPM) Ltd. that the proposed project to be supported by this Engage Grant aims to resolve is the lack of a metal matrix composite (MMC) powder that can be deposited by any low-cost, low-pressure, portable cold spray system. The proposed project will be a feasibility study on the development of titanium carbide (TiC)-nickel (Ni) MMC powders that can be deposited by low-pressure cold spraying, without the need to admix mechanically the TiC and Ni as individual powder components. The results of this research study will serve as an initiation point for further studies in the development of powders for low cost, low pressure, portable cold spray systems to fabricate wear and corrosion resistant coatings.

Pacific Particulate Materials（PPM）Ltd.当前的行业问题是，由该Engage Grant支持的拟议项目旨在解决的是缺乏可以通过任何低成本、低压、便携式冷喷涂系统沉积的金属基复合材料（MMC）粉末。拟议的项目将是一项关于开发碳化钛（TiC）-镍（Ni）MMC粉末的可行性研究，这种粉末可以通过低压冷喷涂沉积，而不需要将TiC和Ni作为单独的粉末成分机械混合。这项研究的结果将作为进一步研究的起点，在低成本，低压，便携式冷喷涂系统制造耐磨和耐腐蚀涂层的粉末的发展。