Fabrication and Characterization of Plasma-Sprayed Carbon-Fiber-Reinforced Aluminum Composites
Fabrication and Characterization of Plasma-Sprayed Carbon-Fiber-Reinforced Aluminum Composites
复制标题
等离子喷涂碳纤维增强铝复合材料的制备和表征
DOI：
10.1007/s11666-018-0696-0
复制
发表时间：
2018-03
影响因子：
3.1
通讯作者：
Fu-sheng Zhang
中科院分区：
文献类型：
--
作者：
Jiang-tao Xiong;Hao Zhang;Yu Peng;Jing-long Li;Fu-sheng Zhang
通过在单向碳纤维束（CFBs）上逐层等离子喷涂铝粉，然后进行致密化热处理，制备了碳纤维（Cf）/Al试样。用扫描电镜和能谱仪分析了Cf/Al复合材料的显微组织和化学成分。循环流化床被完全包裹在铝基体中，循环流化床的周边区域被铝润湿。在润湿区，碳纤维与铝基体的界面没有明显的Al 4C 3反应层。对Cf/Al试样的力学性能进行了评价。当碳纤维体积分数（CFVF）为9.2%时，Cf/Al复合材料的抗拉强度（UTS）达到138.3MPa，延伸率为4.7%，是Al基体的2.2倍，63 MPa）。该强度比（Cf/Al和Al基体的UTS之间）高于在相同CFVF水平下通过常用的基于液体的处理方法制造的大多数Cf/Al复合材料。
Carbon fiber (Cf)/Al specimens were fabricated by plasma-spraying aluminum powder on unidirectional carbon fiber bundles (CFBs) layer by layer, followed by a densification heat treatment process. The microstructure and chemical composition of theCf/Al composites were examined by scanning electron microscopy and energy-dispersive spectrometry. The CFBs were completely enveloped by aluminum matrix, and the peripheral regions of the CFBs were wetted by aluminum. In the wetted region, no significant Al4C3reaction layer was found at the interface between the carbon fibers and aluminum matrix. The mechanical properties of theCf/Al specimens were evaluated. When the carbon fiber volume fraction (CFVF) was 9.2%, the ultimate tensile strength (UTS) of theCf/Al composites reached 138.3 MPa with elongation of 4.7%, 2.2 times the UTS of the Al matrix (i.e., 63 MPa). This strength ratio (between the UTS ofCf/Al and the Al matrix) is higher than for mostCf/Al composites fabricated by the commonly used method of liquid-based processing at the same CFVF level.
登录
查看更多内容
影响因子：
6.3
作者：
T. Shalu;E. Abhilash;M. Joseph
通讯作者：
T. Shalu;E. Abhilash;M. Joseph
碳基体对反应熔渗制备3-D C/ZrC复合材料微观结构和性能的影响
影响因子：
5.2
作者：
王松
通讯作者：
王松
影响因子：
9.8
作者：
Chen, Yuli;Ghosh, Somnath
通讯作者：
Ghosh, Somnath
DOI：
10.14416/j.ijast.2014.07.003
发表时间：
2014-07
期刊：
King Mongkut’s University of Technology North Bangkok International Journal of Applied Science and Technology
影响因子：
--
作者：
M. Liewald;K. Riedmüller
通讯作者：
M. Liewald;K. Riedmüller
影响因子：
2.9
作者：
Mehdi Torabi Merajin;M. M. Mashhadi-M.;A. Sahraei
通讯作者：
Mehdi Torabi Merajin;M. M. Mashhadi-M.;A. Sahraei