Abstract��The common surface defects of SWRH82B wire rod were summarized, including overlap, scab, microcrack, scratch and metallurgical defect. The causes were analyzed and prevention measures were proposed. The morphology of the inner defects including central netting cementite, central martensite, and central pipe was analyzed by SEM and OM, as well as the causes and harms; and corresponding solving programs and measures were put forward based on the actual production requirements.
�����ǣ���������������ά��. SWRH82B������������ȱ�ݷ���[J]. �й������ڿ���, 2012, 30(2): 35-37.
LI Wen-ya,LIU Li,LI Zhi-li,YANG Wei-yu. Common Quality Defects Analysis of SWRH82B Wire Rod. Chinese Journal of Iron and Steel, 2012, 30(2): 35-37.
2012, Vol. 30 
