Wetting behaviors of molten melt drops on polycrystalline Al2O3 substrates in high magnetic fields

被引：13

作者：

Liu, Tie ^{[1
]}

Xiao, Yubao ^{[1
,2
]}

Lu, Zhengyang ^{[1
,3
]}

Hirota, Noriyuki ^{[4
]}

Li, Guojian ^{[1
]}

Yuan, Shuang ^{[3
]}

Wang, Qiang ^{[1
]}

机构：

[1] Northeastern Univ, Minist Educ, Key Lab Electromagnet Proc Mat, Shenyang 110819, Peoples R China

[2] Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China

[3] Northeastern Univ, Sch Met, Shenyang 110819, Peoples R China

[4] Natl Inst Mat Sci, Tsukuba Magnet Lab, Tsukuba, Ibaraki 3050003, Japan

来源：

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY | 2020年 / 41卷

基金：

中国国家自然科学基金;

关键词：

Wetting; Contact angle; High magnetic field; Molten metal; PURE ALUMINUM; LIQUID; SN; ALLOY; CU; SUSCEPTIBILITY; WETTABILITY; SURFACES; KINETICS; STEEL;

D O I：

10.1016/j.jmst.2019.08.037

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We measured the contact angles of Al and Sn drops on polycrystalline Al2O3 substrates in various high magnetic fields at different temperatures. The contact angles of both Al and Sn drops on the Al2O3 substrates decreased under high magnetic fields. These decreases strongly depend on the temperature, magnetic flux density, magnetic properties of the metal drops, and the reactivity of the metal drops with Al2O3. Our results reveal that the wetting behavior of molten metal drops on ceramics can be modified by a high magnetic field. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.

引用

页码：187 / 190

页数：4

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