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Surface Tension and Density of Molten Borosilicate Glass Measured by Sessile Drop Method
Li Jianqiang1; Zhang Xiaorui1,2; Lu Ping3
2009-12-01
Source PublicationRARE METAL MATERIALS AND ENGINEERING
ISSN1002-185X
Volume38Pages:792-794
AbstractIn the present research, surface tension and density of borosilicate melts were measured and compared to that of Na-Ca containing glass melt using sessile drop method. The results show that the density of borosilicate melt, always lower than that of Na-Ca containing glass melt, decreases linearly with temperature rising. The temperature dependence of density indicates a lower thermal expansion coefficient of borosilicate melt. The surface tension of both borosilicate and Na-Ca containing glass melts increases linearly with temperature within 1000 degrees C similar to 1200 degrees C and temperature coefficients are 0.27867 and 0.11867, respectively. It is reasonable to deduce that higher surface tension and temperature coefficient of borosilicate melt are attributed to the effect of boron oxide.
KeywordBorosilicate Glass Density Surface Tension Sessile Drop Method
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
Indexed BySCI
Language英语
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000273803000037
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/19222
Collection多相复杂系统国家重点实验室
Affiliation1.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Wuhan Univ Technol, Wuhan 430070, Peoples R China
Recommended Citation
GB/T 7714
Li Jianqiang,Zhang Xiaorui,Lu Ping. Surface Tension and Density of Molten Borosilicate Glass Measured by Sessile Drop Method[J]. RARE METAL MATERIALS AND ENGINEERING,2009,38:792-794.
APA Li Jianqiang,Zhang Xiaorui,&Lu Ping.(2009).Surface Tension and Density of Molten Borosilicate Glass Measured by Sessile Drop Method.RARE METAL MATERIALS AND ENGINEERING,38,792-794.
MLA Li Jianqiang,et al."Surface Tension and Density of Molten Borosilicate Glass Measured by Sessile Drop Method".RARE METAL MATERIALS AND ENGINEERING 38(2009):792-794.
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