850 ℃不同保温时间对15CrMo钢晶间氧化层的影响

史学星，鞠新华，严春莲，温娟

Effect of holding time at 850 ℃ on intergranular oxidation layer of 15CrMo steel

SHI Xuexing,JU Xinhua,YAN Chunlian,WEN Juan

物理测试 . 2022, (6): 1 . DOI: 10.13228/j.boyuan.issn10010777.20210125