欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
采用“铆钉法”制备了含有Al／Ni、Al／Fe和Ni／Fe两相界面的扩散偶，以及Al／Ni／Fe多相扩散偶，利用光学显微镜、电子探针分别对每组扩散偶的界面区域进行了观察分析。实验结果显示，固态扩散促使两相界面处生成扩散层，Al／Ni／Fe多层扩散偶中，由于混相层中不同产物的生长速率不同，促使界面不稳定生长。形成束集型的扩散层结构。
英文摘要：
The diffusion couples contained Al/Ni and Al/Fe, Ni/Fe interface, as well as the Al/Ni/Fe multiphase diffusion couples were prepared by adopting ＂ rivet method＂ . With the help of optical microscope and scanning electron microscopy, every interface zone was observed and researched. The results show that diffusion layer which was forced by solid-state diffusion grew on the interface.In the Al/Ni/Fe multiphase diffusion couples, because of different products had different growth rate, the interface moved unsteadily and formd bunchy diffusion layer.
同期刊论文项目
同项目期刊论文
期刊信息
位置：