| Porous Y2SiO5 Ceramic with Low Thermal Conductivity |
| D. Y. Li; M. S. Li
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| 2012
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| 发表期刊 | Journal of Materials Science & Technology
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| ISSN | 1005-0302
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| 卷号 | 28期号:9页码:799-802 |
| 摘要 | Porous Y2SiO5 ceramic was fabricated by freeze casting with tert-butyl alcohol as solvent. The porous Y2SiO5 ceramic possessed long straight pore structure. With decreasing solid loading from 20 to 10 vol.%, the porosity of the Y2SiO5 ceramic increased linearly from 45% to 72%, while the compressive strength declined from 23.2 to 3.1 MPa. The thermal conductivity of Y2SiO5 decreased from 1.34 W/mK for the dense bulk to 0.05 W/mK for the porous body with a porosity of 57%. |
| 部门归属 | [li, duanyang; li, meishuan] chinese acad sci, inst met res, high performance ceram div, shenyang natl lab mat sci, shenyang 110016, peoples r china. [li, duanyang] chinese acad sci, grad sch, beijing 100039, peoples r china.;li, ms (reprint author), chinese acad sci, inst met res, high performance ceram div, shenyang natl lab mat sci, shenyang 110016, peoples r china.;mshli@imr.ac.cn
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| 关键词 | Porous Ceramic
Yttrium
Thermal Conductivity
Freeze Casting
Y2sio5
Yttrium Silicate
Butyl Alcohol
Deposition
Channels
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| URL | 查看原文
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/60052
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
D. Y. Li,M. S. Li. Porous Y2SiO5 Ceramic with Low Thermal Conductivity[J]. Journal of Materials Science & Technology,2012,28(9):799-802.
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| APA |
D. Y. Li,&M. S. Li.(2012).Porous Y2SiO5 Ceramic with Low Thermal Conductivity.Journal of Materials Science & Technology,28(9),799-802.
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| MLA |
D. Y. Li,et al."Porous Y2SiO5 Ceramic with Low Thermal Conductivity".Journal of Materials Science & Technology 28.9(2012):799-802.
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