A Novel Nano-TiO2 Additive Oil-in-water Lubricant for Hot Steel Rolling

摘要：

　　To obtain a low cost, environmentally friendly and effective lubricant, a novel nano-TiO2 additive oil-in-water (O/W) lubricant for hot steel rolling has been developed.Based on the contact angle, tribological and hot rolling tests, the performance of the nano-TiO2 additive O/W lubricants was evaluated and discussed.The results show that the strongest adhesion force between the nano-TiO2 additive O/W lubricant and the work roll is obtained after addition of 4% nano-TiO2 additive in the 1% O/W lubricant.The nano-TiO2 nanoparticles can reduce coefficient of friction (COF) and rolling force, and enhance the surface quality of the hot-rolled product.The lubrication mechanism ofnano-TiO2 additive O/W-based lubricant has been proposed.

关键词： Nano-TiO2 additive Oil-in-water lubricant Hot rolling

作者: Wenzhen Xia Jingwei Zhao Hui Wu Sihai Jiao Xianming Zhao Xiaoming Zhang Zhengyi Jiang

作者单位: School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong, NSW 2522, Aus Baosteel Research Institute (R&D Centre), Baoshan Iron & Steel Co., Ltd., Shanghai 200431,China The State Key Laboratory of Rolling Technology and Automation, Northeastern University,Shenyang 1108

会议类型: 国际会议

会议名称: The 12th Asia-Pacific Conference on Materials Processing(APCMP2016)(第12届亚太材料加工会议)

会议地点: 青岛

会议语种:英文

页码: 201-206

在线出版日期: 2016-06-16（万方平台首次上网日期，不代表论文的发表时间）