
姓名:俞延庆
研究专业和方向:摩擦学与表面工程、先进激光制造技术
个人简介:
俞延庆,1996年生,安徽巢湖人,安徽理工大学讲师、硕士生导师。2023年毕业于西南交通大学机械设计及理论专业,获工学博士学位,现就职于安徽理工大学煤炭无人化开采数智技术全国重点实验室。主持全国/国家重点实验室开放课题2项,安徽省重点实验室开放课题1项,参与国家自然科学基金联合基金、装发快速支持项目等横、纵向项目多项,近五年以第一作者或通讯作者在Wear、Appl. Surf. Sci、Opt. Laser. Technol等SCI/EI期刊发表学术论文8篇,授权发明专利2项,授权软著3项。
代表性成果:
(1)Yu Yan-qing, Ma Tian-bing, Gong Jian-en, et al. Effect of laser shock peening without coating on fretting wear behavior of GH4169 superalloy at high-temperature[J]. Wear, 2024, 546-547: 205349.
(2)Yu Yan-qing, Gong Jian-en, Fang Xiu-yang, et al. Comparison of surface integrity of GH4169 superalloy after high-energy, low-energy, and femtosecond laser shock peening[J]. Vacuum, 2023, 208: 111740.
(3)Yu Yan-qing, Zhou Liu-cheng, Li Ming, et al. Research on fretting regime transition of DD6 single-crystal superalloy via femtosecond laser-induced asperity and hardened layer[J]. Applied Surface Science, 2023, 610: 155392.
(4)俞延庆, 周留成, 宫健恩, 等. GH4169高温合金激光冲击强化层微观结构和微动疲劳行为研究[J]. 表面技术, 2022, 51(10): 38-48.
(5)Yu Yan-qing, Zhou Liu-cheng, Cai Zhen-bing, et al. Research on the mechanism of DD6 single crystal superalloy wear resistance improvement by femtosecond laser modification[J]. Applied Surface Science, 2022, 577: 151691.