试样尺寸对铁路车轮钢断裂韧度测试结果影响

肖峰，鲁连涛，邹朗

Influence of specimen dimension on fracture toughness testing results of railway wheel steel

XIAO Feng， LU Lian-tao， ZOU Lang

物理测试 . 2020, (5): 4 . DOI: 10.13228/j.boyuan.issn1001-0777.20190066