摘要
运用扫描电镜及能谱分析等手段对Q345qC中厚板表面裂纹进行了分析。结果表明，其表面裂纹是由铸坯上原始裂纹带入，并分析了铸坯裂纹的影响因素。
Surface crack of Q345qC plate is analyzed by means of scanning electron microscope and energy spectrum analysis. It shows that the surface crack of Q345qC plate is from original crack of slab. The factors influencing the crack are also analyzed.
出处
《南钢科技与管理》
2009年第1期1-3,共3页
NISCO Technology and Management
