Novel selective laser melting processed in-situ TiC particle-reinforced Ni matrix composite with excellent processability and mechanical properties
Novel selective laser melting processed in-situ TiC particle-reinforced Ni matrix composite with excellent processability and mechanical properties
复制标题
新型选区激光熔化原位TiC颗粒增强Ni基复合材料，具有优异的加工性能和机械性能
DOI：
10.1016/j.msea.2020.140145
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发表时间：
2020-10-21
期刊：
影响因子：
6.4
通讯作者：
Sun, Baode
中科院分区：
文献类型：
--
作者：
Wang, Rui;Zhu, Guoliang;Sun, Baode
采用选择性激光熔化（SLM）技术制备了高密度、无裂纹的TiC颗粒增强镍基复合材料（TPRNMC）。TiC与Ni基体形成原子直接结合界面，沿胞间沿着分布，屈服强度（YS）为1270 MPa，高于基体合金的屈服强度（831 MPa）。
High density and crack-free TiC particle-reinforced Ni matrix composite (TPRNMC) samples were fabricated using selective laser melting (SLM). The TiC exhibited an atomic directly bonded interface directly bonded with the Ni matrix and distributed along the cell boundaries, resulting in a higher yield strength (YS, 1270 MPa) compared than that of the matrix alloy (831 MPa).