多道电子束扫描搭接率对40Cr钢组织与性能的影响
王荣, 龚玉辉, 殷学俊, 魏德强
Effect of multi-pass electron beam scanning overlap rate on microstructure and properties of 40Cr steel
Wang Rong, Gong Yuhui, Yin Xuejun, Wei Deqiang
金属热处理 . 2022, (3): 191 -197 .  DOI: 10.13251/j.issn.0254-6051.2022.03.036