拉坯方向铸坯温度场和冷速分布对微合金钢表面横裂纹的影响
杜辰伟 ，汪春雷，李波，李斌，马炳川，张家泉
Effect of temperature field and cooling rate along casting direction on surface transverse cracks of microalloyed steel
DU Chen- wei,,WANG Chun- lei,LI Bo,LI Bin,MA Bing- chuan,ZHANG Jia- quan
.
2018, (7): 523
-528
.
DOI: 10. 13228/j.boyuan.issn1001- 0963. 20170362
