| Effect of nanometer SiC coating on thermal conductivity and bending strength of graphite flake/6063Al composites | |
| Li, T.1,2; Liu, Z. Y.1; Zan, Y. N.1; Liu, X. Y.3; Wang, W. G.1,2; Wang, D.1; Xiao, B. L.1; Ma, Z. Y.1 | |
| Corresponding Author | Wang, W. G.(wgwang@imr.ac.cn) ; Wang, D.(dongwang@imr.ac.cn) |
| 2021-05-05 | |
| Source Publication | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| ISSN | 0925-8388 |
| Volume | 862Pages:7 |
| Abstract | SiC coating on graphite flake (G(f)) was prepared by SiO2 sol-gel method combining with in-situ reaction. Then, the SiC coated graphite flakes reinforced 6063A1 (SiC@G(f)/6063Al) composites were fabricated by vacuum hot pressing method. The results demonstrated that the SiC coating with a thickness of about 15 nm on the G(f) could effectively improve the wettability, reduce the interface thermal resistance, and enhance the bonding between G(f) and Al matrix. As a result, the bending strength as well as the thermal conductivity of the SiC@G(f)/6063Al composites was much higher than those of the G(f)/6063Al composites. Especially, the 50 vol% SiC@G(f)/6063Al had the highest bending strength of 52.5 MPa, and the thermal conductivity of the 70 vol% SiC@G(f)/6063Al reached the highest value of 731.4 W m(-1) K-1. (C) 2020 Elsevier B.V. All rights reserved. |
| Keyword | G(f)/Al composite SiC coating Sol-gel method Thermal conductivity Bending strength |
| Funding Organization | Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; National Key R&D Program of China ; National Natural Science Foundation of China |
| DOI | 10.1016/j.jallcom.2020.158023 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Key Research Program of Frontier Sciences, Chinese Academy of Sciences[QYZDJ-SSW-JSC015] ; National Key R&D Program of China[2017YFB0703104] ; National Natural Science Foundation of China[51931009] |
| WOS Research Area | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000624934000021 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/161614 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, W. G.; Wang, D. |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Liaoning Shihua Univ, 1 Dandong Rd, Fushun 113001, Peoples R China 3.Shenyang Ligong Univ, 6 Nanping Cent Rd Hunnan New Dist, Shenyang 110159, Peoples R China |
| Recommended Citation GB/T 7714 | Li, T.,Liu, Z. Y.,Zan, Y. N.,et al. Effect of nanometer SiC coating on thermal conductivity and bending strength of graphite flake/6063Al composites[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2021,862:7. |
| APA | Li, T..,Liu, Z. Y..,Zan, Y. N..,Liu, X. Y..,Wang, W. G..,...&Ma, Z. Y..(2021).Effect of nanometer SiC coating on thermal conductivity and bending strength of graphite flake/6063Al composites.JOURNAL OF ALLOYS AND COMPOUNDS,862,7. |
| MLA | Li, T.,et al."Effect of nanometer SiC coating on thermal conductivity and bending strength of graphite flake/6063Al composites".JOURNAL OF ALLOYS AND COMPOUNDS 862(2021):7. |
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