蔡泽云，哈尔滨工业大学（深圳）特殊环境物质科学研究院助理研究员，近年来主要从事先端材料（高强韧金属结构材料、金属玻璃、生物医用金属材料）的开发和应用研究、粉末冶金工艺研究等，主持和参与国家自然科学基金青年项目、国家自然科学基金面上项目、广东省自然科学基金面上项目等多个科研项目，在金属材料学、粉末冶金等领域做出了多项原创性研究成果。蔡泽云博士在J. Mater. Sci. Technol.、Mater. Sci. Eng. A、J. Alloys Compd.、Intermetallics、Int. J. Hydrogen Energ.、Int. J. Min. Met. Mater.等材料领域学术期刊上发表论文30余篇，其中以第一作者发表论文 12篇，已授权中国发明专利1项，参加国内外学术会议10次，并协助组织国际会议Materials Science & Technology 2019。

    目前，蔡泽云博士作为核心成员参与深圳市重大科技基础设施“特殊环境材料器件科学与应用研究装置”的建设工作，负责装置五大系统之一的“材料器件制备与研究系统”中结构材料标准化研制子系统，子系统设备投资约3000万。子系统面向海工装备、核反应堆堆芯材料工业的发展，内容涵盖结构材料的标准化制备与表征、成分/工艺智能设计和宏观/微纳力学性能测试，建成后可在结构材料开发和研究领域发挥重要作用。

1．先端材料（氧/氮固溶型钛合金、金属玻璃、高熵合金及其复合材料、生物医用金属材料等）的开发和应用研究

2. 粉末冶金工艺研究

2013-2019 北京科技大学，冶金工程，工学博士

2009-2013 北京科技大学，冶金工程，工学学士

2022-至今 哈尔滨工业大学（深圳），特殊环境物质科学研究院，助理研究员

2019-2022 哈尔滨工业大学（深圳），材料科学与工程学院，博士后

2024-2026 国家自然科学基金青年项目，30万，主持

2024-2026 深圳市新引进高精尖缺人才科研启动项目，300万，主持

2023-2025 深圳市博士后留（来）深科研资助启动项目，30万，主持

2021-2023 特殊环境材料器件科学与应用研究装置I期项目，骨干参与

2023-2027 特殊环境材料器件科学与应用研究装置II期项目，骨干参与

2018-2021 国家自然科学基金面上项目，60万，参与

2021-2023 广东省自然科学基金面上项目，10万，参与

[1] Z.Y. Cai, T. Xiang, W.Z. Bao, J.Y. Chen, T. Gao, G.Q. Xie*, Enhancing strength and ductility of pure titanium by interstitial oxygen atoms, Mater. Sci. Eng. A 854 (2022) 143806.

[2] Z.Y. Cai, J.Y. Chen, P. Du, T. Xiang, J. Chen, G.Q. Xie*, Mechanical behavior and microstructure control of the low-cost titanium-oxygen alloy prepared by ball milling and spark plasma sintering, J. Alloys Compd. 887 (2021) 161349.

[3] Z.Y. Cai, X. Cheng, J.Y. Chen, T. Xiang, G.Q. Xie*, Optimized mechanical properties of titanium oxygen alloys by powder metallurgy, J. Mater. Res. Technol. 21 (2022) 4151–4163.

[4] Z.Y. Cai, J.Y. Chen, Z. Zhang, K. Li, X.X. Yang, G.Q. Xie*, Microstructure regulation of titanium-oxygen alloy with high strength and excellent ductility for biomedical applications, Intermetallics 148 (2022) 107648.

[5] Z.Y. Cai, J.Y. Chen, G.Q. Xie*, Mechanical properties and corrosion resistance of large-size biodegradable Ca–Mg–Zn bulk metallic glasses fabricated via powder metallurgy, Intermetallics 148 (2022) 107633.

[6] J.Y. Chen1, Z.Y. Cai1, T. Xiang, P. Du, G.Q. Xie, A titanium-nitrogen alloy with ultrahigh strength by ball milling and spark plasma sintering, Mater. Sci. Eng. A 848 (2022) 143465.

[7] Z.Y. Cai, K. Li, G.Q. Xie*, Optimizing strength and ductility of titanium alloys by oxygen: review and prospect, Chinese J. Struc. Chem. 39 (2020) 615-622.

[8] Z.Y. Cai, B. Song*, Z.B. Yang, L.F. Li, Effects of CeO2 on melting temperature, viscosity, and structure of CaF2-bearing and B2O3-containing mold fluxes for casting rare earth alloy heavy rail steels, ISIJ Int. 59 (2019) 1242-1249.

[9] Z.Y. Cai, B. Song*, L.F. Li, Z. Liu, X.K. Cui, Effects of CeO2 on heat transfer and crystallization behavior of rare earth alloy steel mold fluxes, Int. J. Min. Met. Mater. 26 (2019) 565-572.

[10] Z.Y. Cai, B. Song*, L.F. Li, Z. Liu, X.K. Cui, Effects of CeO2 on viscosity, structure, and crystallization of mold fluxes for casting rare earths alloyed steels, Metals 9 (2019) 333.

[11] Z.Y. Cai, B. Song*, L.F. Li, Z. Liu, X.K. Cui, Effects of B2O3 on viscosity, structure, and crystallization of mold fluxes for casting rare earth alloyed steels, Metals 8 (2018) 737.

[12] Z.Y. Cai, B. Song*, L.F. Li, Z. Liu, Effects of CeO2 on melting temperature, viscosity and structure of mold fluxes for casting rare earths alloyed steels[C], 10th International Symposium on High-Temperature Metallurgical Processing, Springer International Publishing (2019) 381-391.

[13] T. Xiang, Z.Y. Cai, P. Du, K. Li, Z.W. Zhang, G.Q. Xie*, Dual phase equal-atomic NbTaTiZr high-entropy alloy with ultra-fine grain and excellent mechanical properties fabricated by spark plasma sintering, J. Mater. Sci. Technol. 90 (2021) 150-158.

[14] K. Li, Z.Y. Cai, P. Du, T. Xiang, X.X. Yang, G.Q. Xie*, Core-shell Mg66Zn30Ca4 bulk metallic glasses composites reinforced by Fe with high strength and controllable degradation, Intermetallics 138 (2021) 107334.

[15] L.F. Li, B. Song*, Z.Y. Cai, Z. Liu, X.K. Cui, Effect of vanadium content on hydrogen diffusion behaviors and hydrogen induced ductility loss of X80 pipeline steel, Mater. Sci. Eng. A 742 (2019) 712-721.

[16] W.Z. Bao, T. Xiang, Z.Y. Cai, J. Chen, L.K. Bao, G.Q. Xie*, A first-principles prediction of electronic, mechanical and thermodynamic properties of α-LuAlB4 and β-LuAlB4 ceramics, Vacuum 191 (2021) 110375.

[17] T. Xiang, P. Du, Z.Y. Cai, K. Li, W.Z. Bao, X.X. Yang, G.Q. Xie*, Phase-tunable equiatomic and non-equiatomic Ti-Zr-Nb-Ta high-entropy alloys with ultrahigh strength for metallic biomaterials, J. Mater. Sci. Technol. 117 (2022) 196-206.