Abstract��In accordance with the quality problem such as scale and spots of Q195 narrow strip steel during cold rolling, based on the production practice the research for continuous casting blank surface, macrograph as well as pickling test were carried on, By means of the analysis of chemical composition, microstructure of crack inclusion as well as the SEM, thorough investigation are conducted the adaptability of the smelting and rolling parameter was systematically analyzed, Based on the production practice and the analysis result, improvement of technology are formulated,and product quality of the Q195 narrow strip steel was promoted.
������;��־��;����. Q195խ���������о���Ľ�[J]. �й������ڿ���, 2008, 26(1): 57-0.
LUAN Zhao��liang;GAO Zhi��xin;JIAO Hong. Quality Studies and Improvement on Q195 Narrow Strip Steel. Chinese Journal of Iron and Steel, 2008, 26(1): 57-0.
2008, Vol. 26 
