Abstract��In recent years ,with exploitation of high technology addiction ,slab quality has been improved outstandingly, for adapting technics of Continuous casting slab improved ,except testing crack��Etch test method for macrostructure and defect of continuous casting slab in laboratory��And begin to test Dendritical shape of continuous casting slab . the paper analysis and compare the whole bag of tricks working of Etch test method .
�ͺ�. �������ͱ���ʴ����������[J]. �й������ڿ���, 2010, 28(1): 59-59.
BA Hong. Etch test method and analysis for macrostructure and defect of Continuous casting slab. Chinese Journal of Iron and Steel, 2010, 28(1): 59-59.
2010, Vol. 28 
