Abstract��The wrapping problem occurring in the rolling process was inspected by SEM(scanning electron microscope) and energy spectrum analysis. It is considered that wrapping is caused by unclean mould power in the process of iron-making. And because of part high temperature while heating and rolling, oxidation is generated and oxidation will be formed in the shallow surface area; when there is more inclusion and the volume is larger, because the distance from the surface of shallow inclusion is shallower, inclusion will overflow after multi-pass rolling and tear the near metal and wrapping is formed.
�Ծ�ȫ����誣�����. SPA-H��װ���β����Ƥ���������[J]. �й������ڿ���, 2013, 31(1): 53-57.
ZHAO Jing-quan,CHEN Jin,WEN Yin. Wrapping Inspection and Analysis of SPA-H Container Board Tail. Chinese Journal of Iron and Steel, 2013, 31(1): 53-57.
2013, Vol. 31 
