铝熔体与石墨的润湿性研究  

Study on Wettability of Aluminum Melt and Graphite

作　　者：李文飞[1] 徐前刚[1] LI Wenfei XU Qiangang(School of Materials Science and Engineering, Shenyang Aerospace University, Shenyang 110136, China)

机构地区：[1]沈阳航空航天大学材料科学与工程学院,辽宁沈阳110136

出　　处：《热加工工艺》2017年第2期107-108,共2页Hot Working Technology

摘　　要：采用座滴法研究石墨表面沉积钛薄膜对熔融铝与石墨在真空条件下润湿性的影响。结果表明,温度提高,加快了界面反应,石墨表面沉积的膜变厚,最终接触角变小,润湿效果变好。The influence of deposition Ti film on the surface of graphite on the wettability of molten aluminum and graphite in vacuum condition was studied by block drop method. The results show that by increasing temperature, the interface reaction accelerates, the thickness of the depositoin film on graphite surface increases, the final contact angle becomes smaller and the wetting effect is better.

关 键 词：石墨 钛 润湿性 前驱膜 

分 类 号：TG146.21[一般工业技术—材料科学与工程]