本人目前主持国家自然科学基金青年项目、江苏省自然科学基金青年项目、企业委托项目等多项课题，主要从事搅拌摩擦焊接、摩擦挤压沉积、电站耐热材料焊接、风电部件激光熔覆、构件超高周疲劳性能评价等方面的科研工作。

--------------------------------------

       课题组目前经费充足、气氛融洽、硬件条件优越。身为90后硕导，擅长协助推进学生工作进度，不抢学生第一作者，支持学生开展领域内的探索。

--------------------------------------

       学习是枯燥的，科研是辛苦的，丰收是喜悦的，毕业是快乐的，未来是值得期待的。欢迎有志从事材料研究的学生来到江南小城—镇江，进入美丽的江苏大学，加入课题组(AMPT)，实现人生理想。请联系：dccmaterials@ujs.edu.cn。

--------------------------------------

详细情况：

人才称号

2020年：江苏省“双创博士”; 2023年：江苏省“科技副总”

主持和参与的科研项目

[1] 国家自然科学基金青年项目，航空铝合金FSW接头带状组织的超高周疲劳损伤机理及性能调控，30万，2023.01-2025.12，主持

[2] 江苏省自然科学基金青年项目，航空铝合金FSW接头的超高周疲劳损伤机制研究，20万，2022.01-2024.12，主持

[3] 横向项目大唐锅炉压力容器检验中心有限公司，Super304H钢管外壁异常组织形成原因有限元分析及钢管试制和生产工艺验证，22.9万， 2022.08-2023.08，主持

[4] 横向项目大唐锅炉压力容器检验中心有限公司，P92钢焊接接头细晶区蠕变损伤定量评估技术研究，26.79万， 2021.06-2022.12，主持

[5] 国家自然科学基金联合基金项目，核主泵复杂工况多场耦合机理与整机协同设计及加工工艺优化，260万，2021.01-2024.12，参与

代表性论文

第一作者：

[1] Chengchao Du, Lei Hu*, Qiuhong Pan*, et al. Effect of Cu on the strengthening and embrittling of an FeCoNiCr-xCu HEA. Materials Science & Engineering A, 2022, 832: 142413

[2] Chengchao Du, Xudong Ren*, Qiuhong Pan*, et al. Preferential orientation and mechanical properties anisotropy of wire and arc additive manufactured duplex stainless steel. Materials Characterization 194 (2022) 112277

[3] Chengchao Du, Lei Hu*, Xudong Ren*, et al. Cracking mechanism of brittle FeCoNiCrAl HEA coating using extreme high-speed laser cladding. Surface & Coatings Technology 424 (2021) 127617

[4] Chengchao Du, Qiuhong Pan*, Shujin Chen, et al. Effect of rolling process on fatigue performance of stir zone of AA6061 DS-FSW joint. Fatigue & Fracture of Engineerng Materials & Structures, 2021, 44: 748-761.

[5] Chengchao Du, Qiuhong Pan*, Shujin Chen, et al. Effect of rolling on the microstructure and mechanical properties of 6061-T6 DS-FSW plate. Materials Science & Engineering A, 2020, 772: 138692.

[6] Chengchao Du, Xue Wang*, Chang Luo. Effect of post-weld heat treatment on the microstructure and mechanical properties of the 2205DSS/Q235 laser beam welding joint. Journal of Materials Processing Technology. 2019, 263: 138-150.

[7] Chengchao Du, Xue Wang*, Qiuhong Pan, Kailin Xue. Microstructure and mechanical properties of 6061-T6 double-side FSW joint. Journal of Manufacturing Processes. 2019, 38: 122-134. 

[8] Chengchao Du, Xue Wang*, Lei Hu. Microstructure, mechanical properties and residual stress of a 2205DSS/Q235 rapidly formed LBW joint. Journal of Materials Processing Technology. 2018, 256: 78-86.

[9] Chengchao Du, Xue Wang*, Shuang Tian. Effect of bonding time on the microstructure and mechanical properties of Co/Sn/Cu joint. Journal of Materials Science: Materials in Electronics. 2018, 29:455-466.

[10] Chengchao Du, Xue Wang*, Zhongmin Lai. Generation of near eutectic phase layer in Sn-15Bi solder joint during electro-migration. Materials Letters. 2017, 191:193-195. 

通讯作者：

[11] Yu Ding, Chengchao Du*, Xiaojing Wang, et al. Microstructure and interfacial metallurgical bonding of 1Cr17Ni2/carbon steel extreme high-speed laser cladding coating. Advanced Composites and Hybrid Materials (2021) 4:205–211

[12] Mansheng Ni, Jiaqing Wang, Junjian Liu, Xue Wang, Kai Zhang, Chengchao Du*. Microstructure and Mechanical Properties of P91 Steel during Heat Treatment: The Effect of the Cooling Speed during the Normalization Stage. Journal of Materials Engineering and Performance (2021) 30:2329–2340

[13] Chen Chen, Chengchao Du*, Qiuhong Pan, et al. Effect of Post-Heat Treatment on the Microstructure and Mechanical Properties of Laser-Deposited WxC + Ni-Based Composite Thin Walls. Journal of Materials Engineering and Performance, 2021, 30: 423–433.

[14] Xizhi Jiang, Chengchao Du*, Mansheng Ni, Junjian Liu. Effect of beam offset on the microstructure, mechanical properties, and residual stress of 201SS-Q235 LBW joint. Journal of Manufacturing Processes. 2019, 47: 297–309.

[15] Fujun Cao, Chengchao Du*. Effect of PWHT on the carbon-migration and mechanical properties of 2205DSS-Q235 LBW joint. Advances in Materials Science and Engineering, 2018: 1-10.

代表性专利

[1] 杜成超,李永健,任旭东. 一种实现连续送料的摩擦挤压沉积用主轴系统及采用该主轴系统进行送料的方法[P]. 江苏省：CN115502546A

[2] 杜成超,李永健,任旭东. 一种用于差速摩擦挤压增材制造的主轴系统及方法[P]. 江苏省：CN115283813A

[3] 王学,杜成超,刘洪. 一种抗高温蠕变的低镍含铜型T/P92钢焊材[P]. 湖北省：CN107138876B

[4] 李勇,杜成超,刘俊建等. 一种制备T/P92钢焊接接头细晶区的装置[P]. 安徽省：CN216082232U

[5] 倪满生,杜成超,王家庆等. 一种基于非线性超声的钢管显微组织评估方法及装置[P]. 安徽省：CN110274960B

[6] 吴越,任旭东,杜成超等. 一种电磁驱动振动摩擦挤压沉积装置[P]. 江苏省：CN115213434A,2022-10-21.

[7] 任旭东,沈箫,杜成超等. 一种薄壁件摩擦挤压增材制造装置及加工方法[P]. 江苏省：CN116275455A,2023-06-23.