摘要
通过座滴法(Sessile drop method)测定了真空条件下几种铝合金与α氧化铝多晶的润湿角,研究了温度和Mg,Cu等合金元素对α氧化铝-铝润湿性的影响,并通过金相观察、电子探针能谱分析、X射线衍射测试,原子吸收光谱定量分析等手段,探讨了润湿机理和实验过程中出现的一些现象。
The contact angles of molten Al and several Al alloys on polycrystal-line α-Alumina were measured by sessile drop method in vacuum. The effects of temperature and currently used alloying elements such as Mg, Cu, Si and Fe on the wcttability of Alumina/Al system were investigated. The wetting phenomena and interfacial reactions were observed and analyzed with metallographic microscope, microprobe X-ray diffraction, atom absorption spectroscopy qualitative analysis, etc.
出处
《复合材料学报》
EI
CAS
CSCD
北大核心
1990年第1期24-29,共6页
Acta Materiae Compositae Sinica
