1. 毕业设计（论文）的内容和要求
本课题为研究石墨烯含量对于纯钛基复合材料组织的拉伸性能的影响。
采用全方位球磨的方式将石墨烯和钛粉进行湿法混合；后将粉末浆料烘干在进行热等静压烧结制备GNFs@Ti复合材料。
对复合材料的显微组织和拉伸性能进行表征测试，研究制备工艺、材料结构及石墨烯含量等对复合材料拉伸性能的影响。
2. 参考文献
根据毕业要求指点2.3，针对复杂工程问题，具有调查研究、检索与阅读中外文献资料的能力，并能在此基础上进行归纳总结和分析论证，提出解决方案。
毕业论文期间要进行研究现状调查与总结，要求在开题报告及毕业设计（论文）中涉及的中英文文献不少于20篇，其中近5年不少于8篇，英文文献不少于5篇。
[1] 凌自成, 闫翠霞, 史庆南, et al. 石墨烯增强金属基复合材料的制备方法研究进展[J]. 材料导报, 2015, 29(7):143-149. [2] 李勇, 赵亚茹, 李焕, et al. 石墨烯增强金属基复合材料的研究进展[J]. 材料导报, 2016, 30(11):71-76.[3] 苏颖, 左倩, 杨刚, et al. 石墨烯增强钛基复合材料的压缩变形行为研究[J]. 稀有金属材料与工程, 2017(12):3882-3886.[4] 孙峰, 王凯旋, 杨辉, et al. 石墨烯增强钛基复合材料制备工艺与性能研究[J]. 钛工业进展, 36(01):13-17.[5] Li A, Shi L, Zhang W, et al. A simple way to fabricate Ti6Al4V matrix composites reinforced by graphene with exceptional mechanical properties[J]. Materials Letters, 2019, 257: 126750.[6] Dong L L, Xiao B, Jin L H, et al. Sintering effect on microstructural evolution and mechanical properties of spark plasma sintered Ti matrix composites reinforced by reduced graphene oxides[J]. Ceramics International, 2018, 44(15): 17835-17844.[7] Dong L L, Xiao B, Jin L H, et al. Mechanisms of simultaneously enhanced strength and ductility of titanium matrix composites reinforced with nanosheets of graphene oxides[J]. Ceramics International, 2019.[8] Zhang F, Wang J, Liu T, et al. Enhanced mechanical properties of few-layer graphene reinforced titanium alloy matrix nanocomposites with a network architecture[J]. Materials Design, 2020, 186: 108330.[9] Song Y, Chen Y, Liu W W, et al. Microscopic mechanical properties of titanium composites containing multi-layer graphene nanofillers[J]. Materials Design, 2016, 109: 256-263.[10] Yue H, Yao L, Gao X, et al. Effect of ball-milling and graphene contents on the mechanical properties and fracture mechanisms of graphene nanosheets reinforced copper matrix composites[J]. Journal of Alloys and Compounds, 2017, 691: 755-762.[11] Ponraj N V, Vettivel S C, Azhagurajan A, et al. Effect of milling on dispersion of graphene nanosheet reinforcement in different morphology copper powder matrix[J]. Surfaces and Interfaces, 2017, 9: 260-265.[12] Salvo C, Mangalaraja R V, Udayabashkar R, et al. Enhanced mechanical and electrical properties of novel graphene reinforced copper matrix composites[J]. Journal of Alloys and Compounds, 2019, 777: 309-316.[13] Kwon H, Mondal J, AlOgab K A, et al. Graphene oxide-reinforced aluminum alloy matrix composite materials fabricated by powder metallurgy[J]. Journal of Alloys and Compounds, 2017, 698: 807-813.[14] Liu G, Zhao N, Shi C, et al. In-situ synthesis of graphene decorated with nickel nanoparticles for fabricating reinforced 6061Al matrix composites[J]. Materials Science and Engineering: A, 2017, 699: 185-193.[15] Chu K, Wang F, Li Y, et al. Interface structure and strengthening behavior of graphene/CuCr composites[J]. Carbon, 2018, 133: 127-139.
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