Abstract Cold Spray (CS) technology enables structural reinforcement, coating and repairing of metal-based components. The deposition occurs by the impact of small particles accelerated at supersonic velocity on the deposition surface. While processing stainless steel material the CS must be run in high-pressure conditions, thus making any in-situ repairing prohibitive and risky. This paper presents a novel CS deposition method to coat stainless steel with a compact and transportable system infrastructure. The final part of the paper shows the advantages of the proposed CS deposition system against existing methods, in relation to industrial coating applications.

中文翻译：

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用于不锈钢材料部件原位修复的高效紧凑型冷喷涂系统

摘要 冷喷涂 (CS) 技术能够对金属部件进行结构加固、涂层和修复。沉积是由以超音速加速的小颗粒撞击沉积表面而发生的。在处理不锈钢材料时，CS 必须在高压条件下运行，因此任何现场修复都非常困难且存在风险。本文提出了一种新颖的 CS 沉积方法，可以用紧凑且可移动的系统基础设施涂覆不锈钢。论文的最后一部分展示了所提出的 CS 沉积系统相对于现有方法在工业涂层应用方面的优势。