GH4169高温合金孔结构的多级凸包旋转冷扩孔挤压强化工艺参数优化
李洪伟, 雷学林, 张成成, 汤超宗, 康胜龙, 陈亚龙, 程吕一, 张显程
Optimization of process parameters for multi⁃annular convex hull rotating cold expansion and extrusion reinforcement of GH4169 high⁃temperature alloy hole structures
Hongwei LI, Xuelin LEI, Chengcheng ZHANG, Chaozong TANG, Shenglong KANG, Yalong CHEN, Lyuyi CHENG, Xiancheng ZHANG
航空学报
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2024, (16): 429692
-429692
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DOI: 10.7527/S1000-6893.2023.29692
CJA