Wettability of molten Zr55Cu30Al10Ni5 on alumina and zirconia

被引:0
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作者
XU Qiangang1)
机构
关键词
zircon alloy; wetting; interface; diffusion band;
D O I
暂无
中图分类号
TG115.9 [其他分析实验]; TG146.414 [];
学科分类号
080502 ;
摘要
The wetting behavior of molten Zr55Cu30Al10Ni5 on Al2O3 and ZrO2 was studied using the sessile drop method. The results show that the nonwetting-to-wetting transition for the Zr55Cu30Al10Ni5/ZrO2 wetting system takes place at 1193 K. The wetting of molten Zr55Cu30Al10Ni5 on Al2O3 is a non-reactive wetting. Owing to the formation of diffusion band at the front of the wetting tip in the Zr55Cu30Al10Ni5/Al2O3 system, the wettability of Al2O3 is better than that of ZrO2.
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页码:213 / 217
页数:5
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