摘要
本文采用座滴法研究了金属间化合物Ｆｅ－４０Ａｌ与Ａｌ＿２Ｏ＿３陶瓷的润湿性及界面的相互作用，重点考察了温度、保温时间以及合金元素对Ｆｅ－４０Ａ１合金／Ａｌ＿２Ｏ＿３润湿行为和界面反应的影响。
Interface phenomena of ceramic Al_2O_3 with liquid intermetallic compound Fe-40Al were investigated experimentally by the sessile drop method.Studies were focused onthe wettability and interface interaction between Al_2O_3 and Fe-40Al,and the effects oftemperatures,holding time and alloying elements,The results showed that the contactangles of Fe-40Al with Al_2O_3 were about 85°on the average,The addition of alloyingelements affected the wettability in different ways,And the interface of Fe-40Al and Al_2O_3formed in the sessile drop method was different from that formed in non-melt processing inother works.
出处
《复合材料学报》
EI
CAS
CSCD
北大核心
1995年第3期41-45,共5页
Acta Materiae Compositae Sinica
