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- 基本教学信息
- 本科教学信息
- 教学项目及获奖
- 研究生教学信息
- 学科及研究方向
- 研究生招生信息
- 招收硕士研究生1-2名。
课题组提供充足的科研经费与学术交流机会，欢迎材料加工、机械等专业方向的同学加入【重型装备与特种成形智能制造团队】团队！
研究方向：轻质合金多能场复合激光增材制造原理及智能化；铸造构件非平衡凝固。
协助董国疆老师指导2024届硕士研究生 王浩阳
指导2025届硕士研究生 张梓萌 - 硕士教学信息
- 博士教学信息
- 科研信息
- 在研项目信息
- 1.燕山学者优秀人才科研启动基金，2025.02-2030.02，100万，在研，项目负责人
2.河北省自然科学基金青年C类，2025.01-2027.12，5万，在研，项目负责人 - 完成项目信息
- 专著、专利信息
- 学术论文信息
- 1. Liu Dehua, Wang Haoyang, Bi Jiang, et al. Regulating microstructure and strength-ductility synergy of laser-arc hybrid additive manufactured Al-Zn-Mg-Cu alloy. Journal of Materials Processing Technology, 347 (2026) 119156.（中科院1区）
2. Liu Dehua, Wu Dongjiang, Wang Yunsong, et al. Enhanced high-temperature mechanical properties of laser-arc hybrid additive manufacturing of Al-Zn-Mg-Cu alloy via microstructure control. Journal of Materials Science and Technology, 169 (2024) 220-234. (SCI, IF=10.9, 中科院1区) 封面论文
3. Liu Dehua, Wu Dongjiang, Ge Changrong, et al. Superior strength of laser-arc hybrid additive manufactured Al-Zn-Mg-Cu alloy enabled by a tunable microstructure. Additive Manufacturing, 68 (2023) 103526. (SCI, IF=11, 中科院1区)
4. Liu Dehua, Wu Dongjiang, Wang Ruzheng, et al. Formation mechanism of Al-Zn-Mg-Cu alloy fabricated by laser-arc hybrid additive manufacturing: Microstructure evaluation and mechanical properties. Additive Manufacturing, 50 (2022) 102554. (SCI, IF=11, 中科院1区) 高被引论文
5. Liu Dehua, Wu Dongjiang, Ma Guangyi, et al. Effect of post-deposition heat treatment on laser-TIG hybrid additive manufactured Al-Cu alloy, Virtual and Physical Prototyping, 15 (2020) 445-459. (SCI, IF=10.6, 中科院1区)
6. Liu Dehua, Bi Jiang, Yang Zhuoyun, et al. Microstructure evolution and property improvement of Al–Zn–Mg–Cu alloy processed by laser-arc hybrid additive manufacturing, Advanced Equipment, 1 (2025) 1-13.
7. Wu Dongjiang (导师), Liu Dehua, Niu Fangyong, et al. Al–Cu alloy fabricated by novel laser-tungsten inert gas hybrid additive manufacturing. Additive Manufacturing, 32 (2020) 100954. (SCI, IF=11, 中科院1区)
8. 吴东江(导师), 刘德华, 张子傲, 等. 电弧增材制造2024铝合金的微观组织与力学性能, 金属学报, 59 (2023) 767-776. (SCI, IF=2.3)
9. 马广义, 刘德华, 师敬桉, 等. 电弧增材制造7075铝合金的微观组织与力学性能, 航空制造技术, 65 (2022) 14-19.
10. Ge Changrong, Shen Zhendong, Liu Dehua, et al. Mechanism of mechanical properties enhancement in laser-arc hybrid additive manufacturing of Mg-Gd-Y-Zr alloy based on nano precipitated phase, Journal of Magnesium and Alloys, 2025.
11. Ma Guangyi, Wang Ruzheng, Liu Dehua, et al. Laser-arc hybrid additive manufactured Al-Cu alloy for T-shaped structure: Microstructure evaluation and molten pool behavior, Journal of Manufacturing Processes, 79 (2022) 442-459.
12. Wu Dongjiang, Jia Chen, Liu Dehua, et al. Microstructure evolution and mechanical property of laser welded Al-Li alloy with filler strip, Optics & Laser Technology, 165 (2023) 109585
13. Ma Guangyi, Yue Kaojie, Liu Dehua, et al. Cracking susceptibility control of 7075 aluminum alloy in pulsed laser welding with filler strip, Optics & Laser Technology, 152 (2022) 108119
14. Shi Jingan, Liu Liu, Liu Dehua, et al. Laser–Direct Current arc Hybrid Additive Manufacturing of Cu-Cr-Zr Alloy: Microstructure Evaluation and Mechanical Properties, Coatings, 13 (2023) 1228
15. Zhang Chao, Zhao Yuhui, Liu Dehua, et al. Effect of pulsed laser frequency on microstructure and mechanical properties of 2219 aluminum alloy welded joints, Optics & Laser Technology, 158 (2023) 108876
16. Ma Guangyi, Luo Xianzhang, Liu Dehua, et al. 7075 Aluminum alloy welded by laser-TIG hybrid with homogeneous filler wire: Microstructure evaluation and molten pool behavior, Optics & Laser Technology, 169 (2024) 110059.
17. Ma Guangyi, Yue Kaojie, Liu Dehua, et al. Cracking susceptibility control of 7075 aluminum alloy in pulsed laser welding with filler strip, Optics & Laser Technology, 152 (2022) 108119.
18. Liu Miaoran, Ma Guangyi, Liu Dehua, et al. Microstructure and mechanical properties of aluminum alloy prepared by laser-arc hybrid additive manufacturing, Journal of Laser Applications, 32 (2020) 022052. - 科研获奖信息
- 社会信息
- 社会兼职信息
- 1.《Progress in Additive Manufacturing》、《Materials Today Communication》、《Material Letters》、《Additive Manufacturing》、《Journal of Materials Science and Technology》等SCI期刊审稿人
2.《Advanced Equipment》、《粉末冶金工业》等期刊青年编委 - 荣誉称号
- 1.第49届日内瓦国际发明展 金奖
2.辽宁省优秀毕业生
3.全国增材制造领域优秀研究生学位论文 特等奖 - 学习工作简历
- 工作经历
2024.11-至今 燕山大学 机械工程学院 讲师
教育经历
2020.09-2024.09 大连理工大学 机械制造及其自动化 博士
2017.09-2020.06 大连理工大学 机械工程 硕士
2013.09-2017.06 青岛大学 材料成型及控制工程 学士
