高强韧铸造铝基复合材料的研究  

Research on High Strength and High-ductility of Aluminium-based Composite

作　　者：徐杏钦 

机构地区：[1]海军驻西安海军鱼雷工程军事代表室,陕西西安710075

出　　处：《热加工工艺》2014年第18期112-113,共2页Hot Working Technology

摘　　要：以Zl101A为基体,依据合金相图,通过实验研究了用微合金化来强化基体材料,再通过原位反应自生成TiB2增强相以及使用搅拌方式加入SiCP增强相的形式来制备铝基复合材料。这种方法可使多元增强粒子均匀分布,提高了材料强度,为铝基复合材料的应用打下良好基础。Taking ZL101 A alloy as matrix, according to phase diagram, the micro-alloying strengthening the substrate material ZL101 A alloy was studied by experiments. By in-situ reaction, TiB2 reinforced particle was produced. And using the generating enhancement phase mixing way to join SiC particle, the aluminum matrix composite was prepared, which can make reinforced phase uniform distribution, and improve the strength, and make a basis for the application of Al matrix composite.

关 键 词：ZL101A合金 多组元增强相 微合金 

分 类 号：TB333[一般工业技术—材料科学与工程]