Effect of Nano-SiC coating on the thermal properties and microstructure of diamond/Al composites

被引：20
作者：
Dong, Z. Y. [1 ,2 ]
Liu, X. Y. [1 ,3 ]
Wang, D. [1 ]
Wang, W. G. [1 ]
Xiao, B. L. [1 ]
Ma, Z. Y. [1 ]
机构：
[1] Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China
[2] Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China
[3] Shenyang Ligong Univ, Coll Sci, Shenyang 110159, Peoples R China
来源：
COMPOSITES COMMUNICATIONS | 2023年 / 40卷
基金：
中国国家自然科学基金;
关键词：
Diamond; Aluminium matrix composite; Nanometer coating; Silicon carbide; Thermal conductivity; AL/DIAMOND COMPOSITES; PRESSURE INFILTRATION; COATED DIAMOND; CONDUCTIVITY; INTERFACE; TI; OPTIMIZATION; CONDUCTANCE; TEMPERATURE; RESISTANCE;
D O I：
10.1016/j.coco.2023.101564
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
A 20 nm SiC nanocoating was prepared on the surface of crushed diamond particles using a combination of sol -gel and in situ reaction methods. 50 vol% SiC-coated diamond particles reinforced 6061Al composites were fabricated by vacuum hot pressing method. Part of the SiC, with a crystallographic orientation relationship of (-11-1)Diamond//(-11-1)SiC and [-110]Diamond//[-110]SiC between SiC and diamond, remains at the interface, which reduces the mismatch of phonon vibration modes between the diamond and Al matrix. Thus, the inter-facial thermal conductance of the composite was greatly improved compared to that of composite prepared by diamond without coating. The thermal conductivity of the composite is 485 W/mK, which is the highest among the crushed diamond/Al composites and similar to that composite fabricated by single-crystal diamond. It is significant for the industrial application of diamond/Al composites that obtain a composite with well machin-ability and TC using the crushed diamond with nano-SiC coating.
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页数：6
相关论文
共 41 条
[1]   Synthesis of SiO2 Nanostructures Using Sol-Gel Method [J].
Azlina, H. N. ;
Hasnidawani, J. N. ;
Norita, H. ;
Surip, S. N. .
ACTA PHYSICA POLONICA A, 2016, 129 (04) :842-844
[2]   Tailoring interface structure and enhancing thermal conductivity of Cu/diamond composites by alloying boron to the Cu matrix [J].
Bai, Guangzhu ;
Wang, Luhua ;
Zhang, Yongjian ;
Wang, Xitao ;
Wang, Jinguo ;
Kim, Moon J. ;
Zhang, Hailong .
MATERIALS CHARACTERIZATION, 2019, 152 :265-275
[3]   Heat transport across the metal-diamond interface [J].
Battabyal, M. ;
Beffort, O. ;
Kleiner, S. ;
Vaucher, S. ;
Rohr, L. .
DIAMOND AND RELATED MATERIALS, 2008, 17 (7-10) :1438-1442
[4]  
Chu K, 2010, INT J MIN MET MATER, V17, P234, DOI [10.1007/S12613-010-0220-0, 10.1007/s12613-010-0220-0]
[5]   Design of interfacial Cr3C2 carbide layer via optimization of sintering parameters used to fabricate copper/diamond composites for thermal management applications [J].
Ciupinski, Lukasz ;
Kruszewski, Miroslaw J. ;
Grzonka, Justyna ;
Chmielewski, Marcin ;
Zielinsk, Radoslaw ;
Moszczynska, Dorota ;
Michalski, Andrzej .
MATERIALS & DESIGN, 2017, 120 :170-185
[6]   EFFECTS OF CHEMICAL TREATMENTS ON SIC SURFACE-COMPOSITION AND SUBSEQUENT MOS2 FILM GROWTH [J].
DIDZIULIS, SV ;
FLEISCHAUER, PD .
LANGMUIR, 1990, 6 (03) :621-627
[7]   REACTIVE AND NONREACTIVE ION MIXING OF TI FILMS ON CARBON SUBSTRATES [J].
GALUSKA, AA ;
UHT, JC ;
MARQUEZ, N .
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1988, 6 (01) :110-122
[8]   Thermal properties of diamond/Al composites by pressure infiltration: comparison between methods of coating Ti onto diamond surfaces and adding Si into Al matrix [J].
Guo, Cai-Yu ;
He, Xin-Bo ;
Ren, Shu-Bin ;
Qu, Xuan-Hui .
RARE METALS, 2016, 35 (03) :249-255
[9]   Thermal conductance of metal-diamond interfaces at high pressure [J].
Hohensee, Gregory T. ;
Wilson, R. B. ;
Cahill, David G. .
NATURE COMMUNICATIONS, 2015, 6
[10]   Heterogeneous interfacial chemical nature and bonds in a W-coated diamond/Al composite [J].
Ji, Gang ;
Tan, Zhanqiu ;
Lu, Yinggang ;
Schryvers, Dominique ;
Li, Zhiqiang ;
Zhang, Di .
MATERIALS CHARACTERIZATION, 2016, 112 :129-133
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