Abstract��The upwarping causes of 65Mn hot rolled coil during production was analyzed. By means of SEM it was found that the main causes of upwarping during production was not enough pressure of water of phosphorus removal. It caused iron oxide scale?involving in the rolling?surface and upwarping. Relevant measures was taken according to the upwarping cause, the surface?quality of 65Mn?hot rolled coil was improved and the user��s requirements was met.
�ո�����: 2014-09-15
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E-mail: sunxishun1969@163.com
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��ϲ˳��������. 65Mn�������߲���Ƥԭ�����[J]. �й������ڿ���, 2015, 33(1): 48-50.
SUN Xi-shun��LIANG Jing-zhao. Causes analysis of strip?edge?upwarping of 65Mn hot rolled coil. Chinese Journal of Iron and Steel, 2015, 33(1): 48-50.
2015, Vol. 33 
