摘要
利用原位反应合成技术，以工业纯铝、氟钛酸钾和氟硼酸钾为原料制备的ＡｌＴｉＢ 中间合金中，ＴｉＢ２和Ａｌ３Ｔｉ 颗粒细小且弥散分布，对铝及铝合金具有显著的晶粒细化效果，并且能大幅度提高ＺＬ２０１
Using pure aluminium, K 2TiF 6 and KBF 4 as raw materials, the authors produced Al Ti B master alloy by using in situ reaction synthetic technique. The alloy contains a large number of dispersoids, such as TiB 2 and Al 3Ti, which have a remarkable grain refining effect on aluminium and its alloys and can improve greatly casting and mechanical properties of ZL201 aluminium alloy.
出处
《矿冶工程》
CAS
CSCD
北大核心
1999年第3期63-65,共3页
Mining and Metallurgical Engineering
基金
国家"九五"重点军工配套项目
关键词
原位反应合成
ZL201铸造铝合金
晶粒细化
力学性能
in situ reaction synthesis
ZL201 casting aluminium alloy
grain refining
mechanical property
