| 引用本文: | 刘达,康旭,邓文智,尚海龙.金属熔液对氧化镁陶瓷润湿行为研究进展[J].材料科学与工艺,2019,27(4):82-90.DOI:10.11951/j.issn.1005-0299.20180317. |
| LIU Da,KANG Xu,DENG Wenzhi,SHANG Hailong.Research progress of wetting behavior of magnesia ceramics by molten metal[J].Materials Science and Technology,2019,27(4):82-90.DOI:10.11951/j.issn.1005-0299.20180317. |
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| 摘要: |
| MgO陶瓷因各种优异性能在轻质高强的金属基复合材料、电子封装材料和涂层材料领域都具有广阔的应用前景，然而研究金属熔液对MgO陶瓷的润湿性是MgO陶瓷能否成功应用于这些领域的基础所在，因此研究金属熔液对MgO的润湿性就显得极为重要.本文通过综述Al/MgO陶瓷反应体系、Mg/MgO陶瓷非反应体系以及其它金属包括稀有金属、贵金属与MgO陶瓷润湿行为的研究进展，将各种金属熔液对于MgO陶瓷的润湿行为分为反应型润湿金属、非反应型润湿金属和非反应型难润湿金属等类型.此外还讨论了目前金属熔液与MgO陶瓷润湿行为研究中尚为存在的一些问题与争论，为金属熔液与MgO陶瓷润湿行为理解的进一步深入提供了支持. |
| 关键词: 金属熔液 MgO陶瓷 润湿性 润湿角 界面反应 |
| DOI：10.11951/j.issn.1005-0299.20180317 |
| 分类号:TQ423.91 |
| 文献标识码:A |
| 基金项目:上海市大学生创新活动计划项目(201811458082). |
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| Research progress of wetting behavior of magnesia ceramics by molten metal |
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LIU Da, KANG Xu, DENG Wenzhi, SHANG Hailong
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(School of Material Science, Shanghai DianJi University, Shanghai 201306,China)
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| Abstract: |
| Magnesium oxide(Mgo) ceramics have broad application prospects in light-weight and high-strength metal matrix composites, electronic packaging materials, and coating materials due to their excellent properties. However, research on the wettability of molten metal to MgO ceramics is the basis of whether MgO ceramics can be successfully applied in these fields. Therefore, it is highly important to study the wettability of metal solutions to MgO. In this paper, the wetting behavior of Al/MgO ceramics, Mg/MgO ceramics non-reactive systems, and other metals including rare metals, precious metals, and MgO ceramics is reviewed. The wetting behavior of various metal melts on MgO ceramics can be divided into reactive wetting metals, non-reactive wetting metals, and non-reactive hard wetting metals. In addition, some problems and controversies in the study of wetting behavior between molten metal and MgO ceramics are discussed, which provideds support for further investigation of wetting behavior between molten metal and MgO ceramics. |
| Key words: molten metal MgO ceramics wettability wetting angle interface reaction |
