姓名🎽:呂學奇 職稱:講師,研究生導師
指導研究方向🦀:摩擦焊🐉🦥、攪拌摩擦焊、分子動力學模擬
通訊地址:上海市松江區上海市松江區龍騰路333號意昂体育4开户行政樓1615辦公室
電子郵箱:xqlyu@sues.edu.cn
聯系電話:021-67791203
教育經歷🫄🏽:
2013.09-2018.12 山東大學𓀏,意昂体育4开户/材料加工工程專業(博士學歷)專業方向:焊接
2010.09-2013.06 上海大學🐤,意昂体育4开户/材料學專業(碩士學歷) 專業方向:材料學
2006.09-2010.07 山東大學,意昂体育4开户/金屬材料工程專業(學士學歷)專業方向:金屬熱處理
工作經歷:
2019.06-至今意昂体育4平台,意昂体育4开户(講師)
研究方向🤶🏿:
(1) 輕質合金(鋁合金和鎂合金)攪拌摩擦焊的機理和工藝;
(2) 輕質合金、鋼、鎳基合金的慣性摩擦焊、塞補焊工藝及技術;
(3) 鋁-鎂復合材料(鋁/鎂界面🧗🏻、鋁-鎂雙/多層納米結構🦹、鋁-鎂復合結構)微觀結構及力學性能的原子層面實驗與分子動力學模擬研究
研究情況:
承擔項目👨🏻🔧:
超大噸位摩擦焊機——工藝應用研究(2021.03-至今)
拉拔式摩擦塞補焊接——焊接工藝研究(2021.03-至今)
參與項目🎐:
鋁/鎂異質合金超聲輔助攪拌摩擦焊接成形成性的多場耦合調控機理👉🏻,國家自然科學基金重點項目(No.52035005)
超聲能場與攪拌摩擦焊塑性流變材料的耦合作用機理(2013.09-2018.12)💇🏻,國家自然科學基金面上項目(No.51475272)
Characterization of microstructure evolution in ultrasonic vibration enhanced friction stir
welding(2013.09-2018.12),國際合作與交流項目(No.51550110501)
純凈高強厚板鋼中氫擴散與氫脆機製研究(2010.09-2013.6)🩱,國家自然科學基金聯合基金項目(No.50771108)
論文信息🏺:
1. Li, X. Y.; Lv, X. Q.※; Wang, Y. S.; Yang J.;Liu H.B.; Nonuniform-to-uniform structural transitions induced by ultrasonic vibrations. NANOSCALE, 2023. 15(10): 4899-4909.
2. Xue-Qi Lv; Xiong-Ying Li; Hong-Bing Liu; Coherent-interface-induced second hardening
deformation of Al–Mg–Al nanolayers by molecular dynamics simulations, Physical Chemistry Chemical Physics, 2022, 24(17) : 10373-10377.
3. Lv Xue-Qi; Li Xiong-Ying; Melting at Mg/Al interface in Mg–Al–Mg nanolayer by molecular dynamics simulations, Nanotechnology, 2022, 33(14): 145701.
4. Xueqi Lv; ChuanSong Wu; Zhen Sun; Effects of Ultrasonic Vibration on Material Flow and Thermal Cycles in Friction Stir Welding of Dissimilar Al/Mg Alloys, Metallurgical and Materials Transactions A, 2022, 53(4): 1572-1584.
5. Xueqi Lv; ChuanSong Wu; Chunliang Yang; G. K. Padhy ; Weld microstructure and mechanical properties in ultrasonic enhanced friction stir welding of Al alloy to Mg alloy, Journal of Materials Processing Technology, 2018, 254: 145-157.
6. X. Q. Lv; C. S. Wu; G. K. Padhy; Diminishing intermetallic compound layer in ultrasonic vibration enhanced friction stir welding of aluminum alloy to magnesium alloy, Materials Letters, 2017, 203:81-84.
7. 呂學奇, 楊春靚, 武傳松. 鋁-鎂合金的超聲振動強化攪拌摩擦焊試驗研究. 機械工程學報, 2016, 52(24): 58-64.
8. 武傳松, 呂學奇, 宿浩, 石磊. 鋁-鎂異質合金攪拌摩擦焊接成形的研究進展. 機械工程學報, 2020, 56(6): 4-16.
9. Xueqi Lv, ChuanSong Wu. Application of ultrasonic vibration enhanced friction stir welding on dissimilar alloys joint of Al and Mg. The 7th International Conference on Welding Science and Engineering in conjunction with the 3rd International Symposium on Computer-Aided Welding Engineering 2017, Jinan, China, 2017.10.18-10.20.
10. Chunliang Yang, ChuanSong Wu, Xueqi Lv. Numerical analysis of mass transfer and material mixing in friction stir welding of aluminum/magnesium alloys. Journal of Manufacturing Processes, 2018, 32: 380-394.