Chrome Extension
WeChat Mini Program
Use on ChatGLM
VIPCreated with Sketch.

激光熔覆碳纤维增强316L不锈钢的显微组织和耐磨性

何松亚 He Songya, 刘晓东 Liu Xiaodong,赵淑珍 Zhao Shuzhen,金剑波 Jin Jianbo,周圣丰 Zhou Shengfeng

CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG（2020）

Cited 9|Views6
No score
Abstract
采用激光熔覆技术制备了碳纤维增强316L不锈钢,研究了扫描速度对碳纤维增强316L不锈钢显微结构、显微硬度和耐磨性的影响.结果 表明:激光熔覆316L不锈钢由γ-Fe相组成,而激光熔覆碳纤维增强316L不锈钢主要由M23C6、γ-Fe和α-Fe组成,其中M23C6,均匀地分布在γ-Fe和α-Fe树枝品间;随着扫描速度增大,枝晶臂间距减小,显微硬度先增加后减小,耐磨性先增强后降低;当扫描速度为12 mm/s时,激光熔覆碳纤维增强316L不锈钢的耐磨性最好,相对于未加碳纤维的激光熔覆316L不锈钢提高了约25.3％.
More
Translated text
Key words
laser technique, 316L stainless steel, carbon fibers, scanning speed, microstructure, wear resistance
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined