从事专业领域

精密焊接制造、光纤传感

主要科研成果

  1. Wu, Z., Wang, W., Li, X., Yan, M., Li, Y.*, Microstru cture and mechanical properties of Ti-6A1-4V prepared by nickel preplating and electron beam surface remelting. Journal of Materials Processing Technology, 2019, 271: 420-428. SCI一区 / IF 5.613

  2. Liu, G., Li, Y.*, Wang, W., Hu, X., Cao, J., Yan, M., Wetting kinetics and spreading phenomena of the precursor film and bulk liquid in the AgCuTi/TC4 system. Journal of Alloys and Compounds, 2019, 802: 345-354. SCI一区 / IF 5.316

  3. Li, Y.*, Song, P., Wang, W., Lei, M., , Microstructure and wear resistance of a Ni-WC composite coating on titanium grade 2 obtained by electroplating and electron beam remelting. Materials Characterization2020, 170: 110674. Li, X. / SCI一区 / IF 4.342

  4. Wu, H., Dong, Y., Li, X., Li, Y.*, Yan, M., First principle calculations and low cost SLM processing of Ti-TiB composite materials. Materials Science and Engineering A, 2020, 803(9):140711. SCI一区 / IF 5.234

  5. Dong, Y., Li, Y.*, Zhou, S., Zhou, Y., Dargusch, M., Peng, H., Yan, M., Cost-affordable Ti-6A1-4V for additive manufacturing: Powder modificationcompositional modulation and laser in-situ alloying, Additive Manufacturing, 2020, 37: 101699.Yan, M. / SCI一区 / IF 12.363

在研基金项目简介

Ag/Ti原位反应、化合物演化规律及钛合金表面多孔结构的形成机制

简介:在申请人设计的特定条件下,银在钛表面发生原位熔融铺展、扩散、化合反应和一系列后续演化,钛表面出现了纳米颗粒银原位修饰的多孔结构,相关现象未见报道。申请人提出对其进行系统的研究:拟以Ag/Ti体系复杂的界面反应为研究切入点,设计并进行特定条件下的Ag/Ti原位熔融铺展试验,研究Ag/Ti原位扩散、界面反应、Ti-Ag化合物演化规律和银的升华/挥发效应;解明银对钛中多孔结构和纳米银颗粒形成的作用机理;最终阐明多孔结构的形成机理,获得一种全新的制备方法。

注:主持在研国家自然科学基金两项;

参与装发军科委等基金和创新项目多项(参与单位负责人)