姓 名：郭诚君

性 别：女

学位/职称：博士/副教授

出生年月：1990年11月

电子邮箱：489365411@qq.com、guochengjun1128@126.com

办公地点：赣南实验室鹰潭中心

研究方向：高性能铜合金的制备、加工及性能调控研究

【出版著作及代表性论文】

发表SCI论文22余篇

[1] Wenchong Yu, Chengjun Guo, Guihuan An, et al. Tailoring discontinuous precipitation in Cu-3.2Ti-0.3Nb alloy for enhanced mechanical and electrical properties[J]. Journal of Materials Research and Technology,2026,Vol.41: 4367-4379.

[2] Zixian Yang, Chengjun Guo *, Yufan Shi, et al. Synergistic tailoring of strength and conductivity in a Cu–Ni–Ti alloy via cobalt microalloying and a short-process route[J]. Journal of Alloys and Compounds,2026,Vol.1056: 186595.

[3] Hongbo Yuan, Chengjun Guo *, Yufan Shi, Jin Liu, Xiangpeng Xiao, Bin Yang. Achieving an excellent combination of strength, electrical conductivity and thermal stability in a Cu-Ni-Ti alloy via yttrium microalloying[J]. Materials Science and Engineering: A, 2026, 952: 149639.

[4] Yu Li, Chengjun Guo*, Yufan Shi, Jinshui Chen, Xiangpeng Xiao, Bin Yang. Effect of Sc addition on the microstructure, mechanical properties, and thermal stability of Cu-Ni-Ti alloy[J]. Materials Science and Engineering: A, 2025, 942: 148694.

[5] Mingquan Yuan, Kun Tang, Chengjun Guo*, Jinshui Chen, Yufan Shi, Bin Yang. Effect of Cr addition on the microstructure and properties of Cu-15Ni-8Sn alloy[J]. Materials Today Communications, 2025, 44: 111874.

[6] 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.

[7] 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.

[8] Honghui Peng,Chengjun GuoCA1,Shouwen Shen,et al. Effect of Bi addition on microstructure and properties of lead brasses[J]. Materials Today Communications,2025,Vol.46: 112636.

[9] Jiang Yingyang, Guo Chengjun*, Shi Lixia, An Guihuan, Shi Yufan, Zhou Chenyang, XiaoXiangpeng, 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.

[10] 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.

[11] 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.

[12] 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.

[13] 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.

[14] 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

[15] 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.

[16] 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.

[17] 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.

[18] 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.

[19] 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.

[20] 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.

[21] Chengjun Guo, Jia Wan, Jinshui Chen, et al. Inhibition of discontinuous precipitation and enhanced properties of Cu-15Ni-8Sn alloy with Fe addition[J]. Materials Science and Engineering: A,2020,Vol.795: 139917.

[22] Guo Chengjun, Chen Jinshui, Xiao Xiangpeng, et al. The effect of Co addition on the modulated structure coarsening and discontinuous precipitation growth kinetics of Cu–15Ni–8Sn alloy[J]. Journal of Alloys and Compounds,2020,Vol.835: 155275.

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【主持承担科研项目及经费】

[1] 江西省“2030先锋工程”重大科技专项《先进算力用高强易焊接铜板带开发及产业化》课题负责人，2025年10月-2028年10月，189万，主持。

[2] 国家科技重大专项子课题（新材料重大专项项目），2025ZD0619702，2025年7月到2028年6月，60万。

[3] 国家自然科学基金委员会, 地区科学基金项目, 52361021, 基于应变诱导溶质原子晶界偏聚构筑微/纳米晶Al/Al-4wt%Cu叠层及其强塑机理研究, 2024-01-01 至 2027-12-31, 33万元, 在研, 参与。

[4] 国家自然科学基金委员会, 地区科学基金项目, 52361008, 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, 2024-01-01 至 2027-12-31, 32万元, 在研, 主持。

[5] 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。

[6] 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。

[7] 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。

[8] 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。

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【科研成果（获奖、专利、版权、著作权、外观设计等）】

【获奖】

【专利】

[1] 郭诚君;时雨凡;龚亚辉;尹宁康;张建波;肖翔鹏;汪航;杨斌;一种Ni3Ti增强铜基原位复合材料及其制备方法, 2026-02-10,中国, ZL 2023 1 0883199.6 (专利)

[2] 郭诚君;时雨凡;安桂焕;汪航;杨斌;一种纤维强化型高强中导Cu-Ti合金及其制备方法和应用,2025-11-11,中国, CN202510769230.2 (专利)

[3] 郭诚君;安桂焕;时雨凡;徐鹏;黄剑;肖翔鹏;杨斌;一种抗应力松弛的高强高弹铜合金及其制备方法, 2022-09-27,中国, CN202210168064.7 (专利)

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