A novel nano-TiO2additive oil-in-water lubricant for hot steel rolling

作者：Xia Wen Zhen; Zhao Jing Wei; Wu Hui; Jiao Si Hai; Zhao Xian Ming; Zhang Xiao Ming; Jiang Zheng Yi^*

来源：12th Asia-Pacific Conference on Materials Processing, APCMP2016, 2016-06-16 To 2016-06-19.

DOI：10.4028/www.scientific.net/MSF.861.201

• Adhesion forces
• Coefficient of frictions
• Lubrication mechanism
• Nano-TiO
• Oil-in-water
• Rolling force
• Rolling tests
• Steel rollings

To obtain a low cost, environmentally friendly and effective lubricant, a novel nano-TiO2additive 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-TiO2additive O/W lubricants was evaluated and discussed. The results show that the strongest adhesion force between the nano- TiO2additive O/W lubricant and the work roll is obtained after addition of 4% nano-TiO2additive in the 1% O/W lubricant. The nano-TiO2nanoparticles can reduce coefficient of friction (COF) and rolling force, and enhance the surface quality of the hot-rolled product. The lubrication mechanism of nano-TiO2additive O/W-based lubricant has been proposed.

• 出版日期2016
• 单位Northeastern university; 东北大学