姓名:郭诚君

教育背景：

2018-2021  江西理工大学  博士  

工作经历：

2025.01-至今 江西理工大学材料制造系 副教授

2021.09-2025.01 江西理工大学金属系 副教授

学术成果：近五年以第一作者或通讯作者身份在《Journal of Alloys and Compounds》、《Materials Characterization》、《Materials Science and Engineering:A》等期刊发表SCI论文15篇：

Guihuan An, Zhaoming Qi, Chengjun Guo*, Nian Hong, Jinshui Chen, Songwei Huang, Hang Wang, Wuping Liao. The effects of Nb addition on the microstructure and properties of Cu-3.2Ti alloy[J]. Materials Today Communications, 2025, 42: 111449.

Biao Zhang, Cheng-jun Guo*, Zhao-ming Qi, Yu-fan Shi, Jin-shui Chen, Jian-Bo Zhang, Bin Yang. Microstructure, precipitates and mechanical properties of Cu-3Ni-1Ti alloy by two-stage cold rolling and aging treatment[J]. Journal of Alloys and Compounds, 2025, Vol.1010: 177810.

Yufan Shi, Chengjun Guo*, Xiangpeng Xiao, Yahui Gong, Hang Wang, Bin Yang.Precipitation behaviors and property variations of directionally solidified Cu-15Ni-8Sn alloy[J]. Journal of Alloys and Compounds, 2024, 983: 173945.

Chengjun Guo*, Yufan Shi, Shouwen Shen, Zhiguo Li, Zhijun Hu, Yahui Gong, Xiangpeng Xiao, Bin Yang. Microstructural changes and dry sliding wear behavior of Cu-15Ni-8Sn-0.5Co alloy during deformation and aging treatment[J]. Materials Today Communications, 2024, 38: 107961.

Jiang Yingyang, Guo Chengjun*, Shi Lixia, An Guihuan, Shi Yufan, Zhou Chenyang, Xiao Xiangpeng, Wang Hang, Yang Bin. The influence of zirconium addition on microstructure evolution, precipitation behavior, and properties of Cu–Ni–Ti alloy[J]. Materials Science and Engineering: A, 2024, Vol.913: 147070.

Ouyang Huolong, Li Yu, Guo, Chengjun*, Yang Ximing, Shi Yufan, Xiao Xiangpeng, Yang Bin. Differential effects of Fe, Ti and Fe plus Ti addition on the discontinuous precipitation and properties of cu-Ni-Sn alloys[J]. MATERIALS CHARACTERIZATION,2024, 212.

Yahui Gong, Chengjun Guo*, Jian Huang, Yufan Shi, Xiangpeng Xiao, Guihuan An, Bin Yang. Effect of Co/P micro-alloying on stress relaxation behaviour of Cu-15Ni-8Sn alloy[J]. Materials Science & Technology, 2023, 39(14): 1771-1781.

Yahui Gong, Chengjun Guo*, Yufan Shi, Jinhan Zhang, Xu Liang, Xiangpeng Xiao, Jinshui Chen, Bin Yang. Effect of rare earth Er on discontinuous precipitation and mechanical properties of Cu-15Ni-8Sn-0.3Fe alloy[J]. Materials Characterization, 2023, 205: 113293

Chengjun Guo*, Zhaoming Qi, Huaben Xu, Yufan Shi, Bin Yang.Comparison of discontinuous precipitation behavior of Cu-15Ni-8Sn alloy with and without Co addition[J]. Journal of Alloys and Compounds, 2023, 930.

Yu-fan Shi，Cheng-jun Guo*，Ming-quan Yuan，Zhen-bin Jia，Gui-huan An，Xiang-peng Xiao，Bin Yang. Effect of solidification rate on dendrite segregation and mechanical properties of Cu-15Ni-8Sn alloy prepared by directional solidification[J]. Journal of Iron and Steel Research, 2023, 30(8): 1586-1597.

Chengjun Guo*, Zhaoming Qi, Huaben Xu, Yufan Shi, Xiangpeng Xiao, Guihuan An, Bin Yang. Comparison of discontinuous precipitation behavior of Cu-15Ni-8Sn alloy with and without Co addition[J]. Journal of Alloys and Compounds, 2022, 930: 167448.

Guo Chengjun*, Shi Yufan, Xiao Xiangpeng, You Shuming, An Guihuan, Gong Yahui, Yang Bin. Enhanced softening resistance and mechanical properties of Cu-Ni-Sn alloy with Al, Zn and Si micro-alloying[J]. Journal of Alloys and Compounds, 2022, 923: 166410.

Guo Chengjun*, Shi Yufan, Chen Jinshui, Xiao Xiangpeng, Liu Baixiong, Liu Jinpin, Yang, Bin. Effects of P addition on spinodal decomposition and discontinuous precipitation in Cu-15Ni-8Sn alloy[J]. Materials Characterization, 2021, 171: 110760.

Shi Yufan, Guo Chengjun*, Chen Jinshui, Xiao Xiangpeng, Huang Hao, Yang Bin. Recrystallization behavior and mechanical properties of a Cu–15Ni–8Sn(P) alloy during prior deformation and aging treatment[J].Materials Science & Engineering: A, 2021, 826: 142025.

Guo Chengjun*, Chen Jinshui, Wang Hang, Xiao Xiangpeng, Huang Hao, Yang Bin. Effect of P addition on dry sliding wear properties of Cu-15Ni-8Sn alloy[J]. Chinese Journal of Nonferrous Metals, 2021, 31(5): 1156-1167.

研究领域：

主要从事高性能铜合金的制备、加工及性能调控研究。

研究概况：

1. 国家自然科学基金，超高强Cu-Ni-Sn合金微结构调控及不连续沉淀抑制机理研究，2024年1月 -2027年12月，32万，在研，主持;
2. 江西省教育厅科技项目，稀土协同作用影响 Cu-15Ni-8Sn 合金组织及性能的微观机理研究，2025年1月 -2026年12月，10万，在研，主持；
3. 贵溪市科技攻关项目，耐高温漆包铜扁线研发及产业化，2022年12月 -2024年12月,60万，结题，主持。

4. 江西省教育厅科技项目，稀土协同作用影响 Cu-15Ni-8Sn合金组织及性能的微观机理研究，2022年01月-2024年12月，结题，主持。

5. 国家级大学生创新创业训练计划项目，铜芯协力—高端铜材塑造领跑者，2022年01月-2024年12月，结题，主持。

教学经验：

主讲本科生课程《有色金属熔炼与铸锭》、《材料失效分析》、《铜基复合材料》、《加工成型设备》，其中《有色金属熔炼与铸锭》、《材料失效分析》考评优秀。