接触材料渗透过程机理的研究

Zhenyang Song, Xiufang Zhang, Xiaoping Bai, W. Weng
{"title":"接触材料渗透过程机理的研究","authors":"Zhenyang Song, Xiufang Zhang, Xiaoping Bai, W. Weng","doi":"10.1109/HOLM.2015.7355097","DOIUrl":null,"url":null,"abstract":"The transport of liquid metal throughout skeleton is the core process of infiltration of contact material. In the case of silver tungsten carbide (AgWC), we discussed the mechanism of liquid silver (Ag) transport based on the morphology of product structure after each manufacturing process recorded by scanning electron microscope. Analysis shows that the transport of liquid Ag is mainly influenced by the `transport dynamic', which is determined by interfacial energy between Ag and tungsten carbide (WC), and the `transport corridor', which represents the distribution of the pore network in skeleton. It is shown that either to enhance the `transport dynamic' or to broaden the `transport corridor' will significantly improve the infiltration process, therefore increase the anti-erosion ability of AgWC material.","PeriodicalId":448541,"journal":{"name":"2015 IEEE 61st Holm Conference on Electrical Contacts (Holm)","volume":"14 23","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Investigation on the mechanism of the infiltration process of contact material\",\"authors\":\"Zhenyang Song, Xiufang Zhang, Xiaoping Bai, W. Weng\",\"doi\":\"10.1109/HOLM.2015.7355097\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The transport of liquid metal throughout skeleton is the core process of infiltration of contact material. In the case of silver tungsten carbide (AgWC), we discussed the mechanism of liquid silver (Ag) transport based on the morphology of product structure after each manufacturing process recorded by scanning electron microscope. Analysis shows that the transport of liquid Ag is mainly influenced by the `transport dynamic', which is determined by interfacial energy between Ag and tungsten carbide (WC), and the `transport corridor', which represents the distribution of the pore network in skeleton. It is shown that either to enhance the `transport dynamic' or to broaden the `transport corridor' will significantly improve the infiltration process, therefore increase the anti-erosion ability of AgWC material.\",\"PeriodicalId\":448541,\"journal\":{\"name\":\"2015 IEEE 61st Holm Conference on Electrical Contacts (Holm)\",\"volume\":\"14 23\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 IEEE 61st Holm Conference on Electrical Contacts (Holm)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/HOLM.2015.7355097\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE 61st Holm Conference on Electrical Contacts (Holm)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/HOLM.2015.7355097","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

摘要

液态金属在骨架中的运移是接触材料渗透的核心过程。以碳化钨银(AgWC)为例,利用扫描电镜记录的各加工过程的产物结构形态,探讨了液银(Ag)输运机理。分析表明,银液的输运主要受银与碳化钨(WC)界面能决定的“输运动力学”和代表骨架孔隙网络分布的“输运走廊”的影响。结果表明,增强“输送动力”或拓宽“输送走廊”都能显著改善入渗过程,从而提高AgWC材料的抗侵蚀能力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Investigation on the mechanism of the infiltration process of contact material
The transport of liquid metal throughout skeleton is the core process of infiltration of contact material. In the case of silver tungsten carbide (AgWC), we discussed the mechanism of liquid silver (Ag) transport based on the morphology of product structure after each manufacturing process recorded by scanning electron microscope. Analysis shows that the transport of liquid Ag is mainly influenced by the `transport dynamic', which is determined by interfacial energy between Ag and tungsten carbide (WC), and the `transport corridor', which represents the distribution of the pore network in skeleton. It is shown that either to enhance the `transport dynamic' or to broaden the `transport corridor' will significantly improve the infiltration process, therefore increase the anti-erosion ability of AgWC material.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信