节点文献
TiC对喷射沉积Al-8Fe-1.3V-1.7Si合金显微组织和性能的影响
Effect of TiC particle on microstructure and properties of spray formed Al-8Fe-1.3V-1.7Si alloy
【摘要】 利用SEM ,XRD ,TEM等手段对原位反应生成TiC粒子的喷射沉积Al 8Fe 1.3V 1.7Si合金的显微组织进行了分析与研究 ,并对合金机械性能进行了测试。结果表明 ,TiC粒子的生成对合金的显微组织有一定的细化作用 ,并增加了弥散强化相的总体积分数 ,从而导致合金的综合性能有了一定的提高。
【Abstract】 The effects of TiC particle formed by in situ reaction on the microstructures of spray formed Al 8Fe 1.3V 1.7Si alloys were studied by means of XRD, TEM and SEM. The properties of the alloys after hot extrusion were also tested. The forming of TiC particles refines the second phases and the matrix grains, and increases the volume fraction of the reinforced phases. As a result, the comprehensive properties of the alloys are significantly increased.
- 【文献出处】 中国有色金属学报 ,The Chinese Journal of Nonferrous Metals , 编辑部邮箱 ,2001年S2期
- 【分类号】TG146.21
- 【被引频次】23
- 【下载频次】81