道岔轨头内部伤损形貌及组织的研究分析

张倩, 邹定强, 杨其全

Research and analysis of damaged morphology and structure on the head of switch rail

ZHANG Qian, ZOU Ding-qiang, YANG Qi-quan

冶金分析 . 2019, (2): 23 -28 . DOI: 10.13228/j.boyuan.issn1000-7571.010436