Effective Thermal-Conductivity Measurement on Germanate Glass-Ceramics Employing the 3 omega Method at High Temperature
文献类型：期刊论文
| 作者 | Su, Guo-Ping1,2; Qiu, Lin1; Zheng, Xing-Hua1; Xiao, Zhuo-Hao3; Tang, Da-Wei1 |
| 刊名 | INTERNATIONAL JOURNAL OF THERMOPHYSICS
 |
| 出版日期 | 2014-02-01 |
| 卷号 | 35期号:2页码:336-345 |
| 关键词 | 3 omega method Germanate glass-ceramic High-temperature measurement Thermal conductivity |
| 英文摘要 | It can be noted that the germanate glass-ceramic is a functional material with excellent thermal stability which can be used in optical devices. The temperature-dependent effective thermal conductivities of CaO-BaO-CoO-Al2O3-SiO2-GeO2 glass-ceramics from 295.5 K to 780 K are determined using a 3 omega method. One of the main advantages for the 3 omega method is to diminish radiation errors effectively when the temperature is as high as 1000 K. Thermal conductivities of CaO-BaO-CoO-Al2O3-SiO2-GeO2 increase with a rise in temperature. Effective thermal conductivities of a sample increase from 1.55 W m(-1) K-1 at 295.5 K to 7.64 W m(-1) K-1 at 698.1 K. The effective thermal conductivity of CaO-BaO-CoO-Al2O3-SiO2-GeO2 glass-ceramic increases with a rise of temperature. This investigation can be used as a basis for the measurement of thermal properties of ceramic materials at higher temperature. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Thermodynamics ; Chemistry, Physical ; Mechanics ; Physics, Applied |
| 研究领域[WOS] | Thermodynamics ; Chemistry ; Mechanics ; Physics |
| 关键词[WOS] | METAL OXIDE GLASSES ; HEAT ; SOLIDS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000339342200010 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106020]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Shenhua Guohua Beijing Elect Power Res Inst Co Lt, Beijing 100025, Peoples R China 3.Jingdezhen Ceram Inst, Sch Mat Sci & China Engn, Jingdezhen 333403, Peoples R China |
| 推荐引用方式 GB/T 7714 | Su, Guo-Ping,Qiu, Lin,Zheng, Xing-Hua,et al. Effective Thermal-Conductivity Measurement on Germanate Glass-Ceramics Employing the 3 omega Method at High Temperature[J]. INTERNATIONAL JOURNAL OF THERMOPHYSICS,2014,35(2):336-345. |
| APA | Su, Guo-Ping,Qiu, Lin,Zheng, Xing-Hua,Xiao, Zhuo-Hao,&Tang, Da-Wei.(2014).Effective Thermal-Conductivity Measurement on Germanate Glass-Ceramics Employing the 3 omega Method at High Temperature.INTERNATIONAL JOURNAL OF THERMOPHYSICS,35(2),336-345. |
| MLA | Su, Guo-Ping,et al."Effective Thermal-Conductivity Measurement on Germanate Glass-Ceramics Employing the 3 omega Method at High Temperature".INTERNATIONAL JOURNAL OF THERMOPHYSICS 35.2(2014):336-345. |
入库方式： OAI收割
来源：工程热物理研究所
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