梯度分布多层SiC/TaC陶瓷复合界面改性C/C复合材料的微观结构及纳米压痕研究*

doi:10.11901/1005.3093.2015.144

材料研究学报

2015, Vol. 29

Issue (11): 821-828 DOI: 10.11901/1005.3093.2015.144

本期目录 | 过刊浏览

梯度分布多层SiC/TaC陶瓷复合界面改性C/C复合材料的微观结构及纳米压痕研究*

陈招科(

),李斌,熊翔

中南大学粉末冶金国家重点实验室长沙 410083

Microstructure and Nano-indentation of C/C Composites Modified with Multi-interlayers of SiC/TaC Ceramics Gradient Distribution

Zhaoke CHEN(

),Bin LI,Xiang XIONG

State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China

引用本文:

陈招科,李斌,熊翔. 梯度分布多层SiC/TaC陶瓷复合界面改性C/C复合材料的微观结构及纳米压痕研究*[J]. 材料研究学报, 2015, 29(11): 821-828.
Zhaoke CHEN, Bin LI, Xiang XIONG. Microstructure and Nano-indentation of C/C Composites Modified with Multi-interlayers of SiC/TaC Ceramics Gradient Distribution[J]. Chinese Journal of Materials Research, 2015, 29(11): 821-828.

全文: PDF(5343 KB) HTML

摘要:

用化学气相渗透(CVI)工艺, 控制反应气体的流动方向制备出陶瓷相呈梯度分布的多层SiC/TaC陶瓷复合界面改性C/C复合材料。结果表明, 沿着C/C复合材料厚度方向SiC/TaC陶瓷相的含量迅速减少, 界面厚度下降, 界面结构则从多层SiC/TaC层状界面(I区)转变为团簇状SiC/TaC陶瓷复相界面(II区)和单层TaC陶瓷界面(III区)。在I区, 多层SiC/TaC陶瓷复合界面由SiC层(i层)、TaC层(ii层)、镶嵌有SiC颗粒的TaC复相层(iii层)、镶嵌有TaC相的SiC复相层(iv层)以及TaC层(v层)等五个子界面层组成。在II区, 陶瓷相不再以层状形式包覆, 而是呈团簇状生长在炭纤维表面。本文还探讨了多层SiC/TaC陶瓷复合界面的纳米压痕硬度和杨氏模量的分布。

关键词 ：复合材料, 多层陶瓷复合界面, 纳米压痕, 梯度, 微观结构

Abstract：

Multi-interlayers of SiC/TaC ceramics gradient distribution were inserted into C/C composites by means of chemical vapor infiltration (CVI) and controlling the flow direction of reaction gas in the porous C/C preforms. The results show that, along the thickness direction of C/C composites, the content of SiC/TaC ceramic phase and the thickness of the multi-interlayer are decreased, while the structure of the ceramic phase also changes from multi-interlayer (Region I) to composite interlayer (Region II) and then single interlayer (Region III). In Region I, the SiC/TaC multi-interlayer is composed of five interlayers: the first SiC layer, the second TaC layer, the third TaC composite interlayer embedded with SiC particles, the fourth SiC composite interlayer embedded with fine mosaic-like TaC phase and the fifth white TaC layer. In Region II, the ceramic phase does no longer coat on the surface of carbon fiber in form of an interlayer, but of a cauliflower-like cluster. At last, the nano-hardness and elastic modulus of SiC/TaC ceramic multi-interlayer in Region I were also discussed.

Key words： composites multi-interlayer nano-indentation gradient microstructure

收稿日期: 2015-03-19

基金资助:* 国家重点基础研究发展计划项目2011CB605805资助。

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https://www.cjmr.org/CN/10.11901/1005.3093.2015.144 或 https://www.cjmr.org/CN/Y2015/V29/I11/821

图1 沉积SiC/TaC陶瓷复合界面后C/C坯体的微观结构以及I区、II区、III区微观结构放大照片

图2 梯度分布SiC/TaC陶瓷复合界面改性C/C复合材料的微观结构和I区、II区、III区的微观结构及元素含量电子探针测量示意图,束斑直径为100 μm

图3 SiC/TaC陶瓷复合界面I区和II区的微观结构

图4 梯度分布SiC/TaC陶瓷界面改性C/C复合材料中I、II、III区C、Ta、Si元素的含量

图5 多层SiC/TaC陶瓷复合界面中元素含量面分布图

图6 I区中多层SiC/TaC陶瓷复合界面纳米压痕测试点及相应的压痕硬度和杨氏模量值

图7 多层SiC/TaC陶瓷复合界面中各压痕点的载荷-位移曲线

图8 多层SiC/TaC陶瓷复合界面中各压痕点的最大压痕深度和残留压痕深度

1	Y. H. Chu, H. J. Li, Q. G. Fu, L. H. Qi, L. Li, Y. T. Liu,Oxidation protection and behavior of C/C composites with an in situ SiC nanowire-SiC-Si/SiC-Si coating, Corrosion Science, 70(5), 285(2013)
2	H. J. Zhou, L. Gao, Z. Wang, S. M. Dong,ZrB2-SiC oxidation protective coating on C/C composites prepared by vapor silicon infiltration process, Journal of the American Ceramic Society, 93(4), 915(2010)
3	H. J. Li, G. S. Jiao, K. Z. Li, C. Wang,Multilayer oxidation resistant coating for SiC coated carbon carbon composites at high temperature, Materials Science and Engineering A, 475(1-2), 279(2008)
4	W. Kowbel, J.C. Withers,CVD and CVR silicon-based functionally gradient coatings on C/C composites, Carbon, 33(4), 415(1995)
5	J. C. Han, X. D. He, S. Y. Du,Oxidation and ablation of 3D carbon-carbon composite at up to 3000℃, Carbon, 33(4), 473(1995)
6	S. Labruquére, H. Blanchard, R. Pailler, R. Naslain,Enhancement of the oxidation resistance of interfacial area in C/C composites, Part II: Oxidation resistance of B-C, Si-B-C and Si-C coated carbon performs densified with carbon, Journal of the European Ceramic Society, 22(7), 1011(2002)
7	C.Verdon, O. Szwedek, S. Jacques, A. Allemand, Y. L. Petitcorps,Hafnium and silicon carbide multilayer coating for the protection of carbon composites, Surface & Coating Technology, 230, 124(2013)
8	A. Sayir,Carbon fiber reinforced hafnium carbide composite, Journal of Materials Science, 39(19), 5995(2004)
9	S. A. Chen, Y. D. Zhang, C. R. Zhang, D. Zhao, H. F. Hu, Z. B. Zhang,Effects of SiC interphase by chemical vapor deposition on the properties of C/ZrC composite prepared via precursor infiltration and pyrolysis route, Materials and Design, 46, 497(2013)
10	Y. Z. Zhu, Z. R. Huang, S. M. Dong, M. Yuan, D. L. Jiang,Correlation of PyC/SiC interphase to the mechanical properties of 3D HTA C/SiC composites fabricated by polymer infiltration and pyrolysis, New Carbon Materials, 22(4), 327(2007)
11	X. Xiong, Y. L. Wang, G. D. Li, Z. K. Chen,Mechanical properties and fracture behavior of CVI-SiC/TaC modified C/C composite, Acta Materiae Compositae Sinica, 25(5): 91(2008)
11	(熊翔, 王雅雷, 李国栋, 陈招科, CVI-SiC/TaC改性C/C复合材料的力学性能及断裂行为, 复合材料学报, 25(5), 91(2008) )
12	Z. K. Chen, X. Xiong, B. Y. Huang, G. D. Li, P. Xiao, H. B. Zhang, Y. L. Wang,Ablation behaviors of C/C composites with pyrocarbon(PyC)-TaC-PyC multi-interlayers in oxyacetylene flame, Acta Materiae Compositae Sinica, 26(3), 155(2009)
12	(陈招科, 熊翔, 黄伯云, 李国栋, 肖鹏, 张红波, 王雅雷, 含PyC-TaC-PyC复合界面C/C材料的氧乙炔氧烧蚀行为, 复合材料学报, 26(3), 155(2009))
13	Z. K. Chen, X. Xiong, G. D. Li, Y. L. Wang,Ablation behaviors of carbon/carbon composites with C-SiC-TaC multi-interlaye, Applied Surface Science, 255(22), 9217(2009)
14	X. Xiong, Y. L. Wang, Z. K. Chen, G. D. Li,Mechanical properties and fracture behaviors of C/C composites with PyC/TaC/PyC, PyC/SiC/TaC/PyC multi-interlayers, Solid State Sciences, 11(8), 1386(2009)
15	Y. C. Zhu, S. Ohtani, Y. Sato, N. Iwamoto,Formation of a functionally gradient (Si3N4+SiC)/C layer for the oxidation protection of carbon-carbon composites, Carbon, 37, 1417(1999)
16	S. P. Li, K. Z. Li, L. J. Guo,SiC-HfSi2-TaSi2 High temperature anti-ablation compound coating on carbon/carbon composites, Journal of the Chinese Ceramic Society, 37(5), 804(2009)
16	(李淑萍, 李克智, 郭领军, 碳/碳复合材料SiC-HfSi2-TaSi2 抗烧蚀复合涂层, 硅酸盐学报, 37(5), 804(2009))
17	B. Li, Z. K. Chen, X. Xiong,Microstructure and mechanical properties of C/C composites with gradient distributed TaC interlayer, Materials Engineering, (9), 6(2013)
17	(李斌, 陈招科, 熊翔, 梯度分布TaC界面改性C/C复合材料的微观结构与力学性能, 材料工程, (9), 6(2013))
18	W. C. Oliver, G. M. Pharr,Measurement of hardness and elastic modulus by instrumented indentation: advanced in understanding and refinements to methodology, J. Mater. Res., 19(1), 3(2004)
19	Q. Zhang, L. F. Cheng, L. T. Zhang, Y. D. Xu,Thermal expansion behavior of carbon fiber reinforced chemical-vapor-infiltrated silicon carbide composites from room temperature to 1400℃, Materials Letters, 60(27), 3245(2006)
20	Y. Long, A. Javed, I. Shapiro, Z. K. Chen, X. Xiong, P. Xiao,The effect of substrate position on the microstructure and mechanical properties of SiC coatings on carbon/carbon composites, Surface and Coatings Technology, 206(2-3), 568(2011)
21	Z. K. Chen, X. Xiong, G. D. Li, W. Sun, Y. Long,Texture structure and ablation behavior of TaC coating on carbon/carbon composites, Applied Surface Science, 257(2), 656(2010)
22	Z. K. Chen, X. Xiong,Microstructure, mechanical properties and oxidation behavior of carbon fiber reinforced PyC/C-TaC/PyC layered-structure ceramic matrix composites prepared by chemical vapor infiltration, Materials Chemistry and Physics, 141(2-3), 613(2013)

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