摘要
借助光学显微镜对添加不同稀土Ce含量的挤压态Mg-6Al-0.5Y合金的显微组织做了分析。结果表明:挤压态Mg-6Al-0.5Y合金添加稀土Ce后,晶粒组织明显细化,晶粒尺寸由14μm减小到7μm。
The microstructure of Mg-6Al-0.5Y alloy after adding various Ce contents respectively was observed by using OM. The results show that, with the increase of Ce content, the microstructure of the alloys is refined, the grain minishes from 14 μm to 7 μm.
出处
《热加工工艺》
CSCD
北大核心
2011年第23期115-116,共2页
Hot Working Technology
关键词
镁合金
稀土
显微组织
magnesium alloy
rare earth
microstructure
