Analysis and measures to wear problem on copper lower side of slab CCM mould
WANG Wen-xue1，YANG Chao-wu1，HUANG Jin-chun1，SHI Xue-liang1，ZENG Jing1，ZHANG Hua2
（1. China National Heavy Machinery Research Institute Co.， Ltd.， Xi’an 710032， Shaanxi， China 2. Guangdong Guangqing Metal and Technology Co.， Ltd.， Yangjiang 529500， Guangdong， China）
Abstract：The wear situation on copper plate lower side was heavy serious in one domestic CCM mould. After the amount of casting steel was only 30，000 ton through wide and narrow copper plates， the copper material had emerged because of the coating on copper plate completely wearing out. After analysis on wear situation and mould structure， some measures can be adopted to improve the wearing problem obviously， for example， to increase the strength of coating material， such as using Ni - Co high-resistant coating material and optimize the alignment between copper plate and rollers and aligning in rollers assembly， optimize the structure of narrow copper plates， which will promote the CCM productivity and enterprise economic benefit.
王文学，杨超武，黄进春，史学亮，曾 晶，张 华. 常规板坯结晶器铜板下口磨损问题的分析和解决[J]. , 2018, 37(03): 80-85.
WANG Wen-xue，YANG Chao-wu，HUANG Jin-chun，SHI Xue-liang，ZENG Jing，ZHANG Hua. Analysis and measures to wear problem on copper lower side of slab CCM mould. , 2018, 37(03): 80-85.
2018, Vol. 37 
