中间层厚度对LAS玻璃陶瓷与C/C复合材料连接强度的影响

doi:10.3724/SP.J.1077.2011.00847

无机材料学报 ›› 2011, Vol. 26 ›› Issue (8): 847-851.DOI: 10.3724/SP.J.1077.2011.00847

中间层厚度对LAS玻璃陶瓷与C/C复合材料连接强度的影响

任晓斌, 李贺军, 卢锦花, 郭领军, 王杰, 宋忻睿

(西北工业大学陕西省炭/炭复合材料工程技术研究中心, 凝固技术国家重点实验室, 西安710072)

收稿日期:2010-10-07 修回日期:2010-11-21 出版日期:2011-08-20 网络出版日期:2011-07-14
作者简介:任晓斌(1985-), 男, 硕士研究生. E-mail: renxiaobin@mail.nwpu.edu.cn
基金资助:
国家自然科学基金(90716024);“111”计划(B08040)

Influence of Interlayer’s Thickness on Strength of Joints between LAS Glass-ceramic and Carbon/Carbon Composites

REN Xiao-Bin, LI He-Jun, LU Jin-Hua, GUO Ling-Jun, WANG Jie, SONG Xin-Rui

(C/C Composites Technology Research Center, State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an 710072, China)

Received:2010-10-07 Revised:2010-11-21 Published:2011-08-20 Online:2011-07-14
Supported by:
National Natural Science Foundation of China (90716024); ”111” plan (B08040)

摘要/Abstract

摘要： 采用不同厚度的MgO-Al₂O₃-SiO₂(MAS)玻璃作为中间层, 对表面改性炭/炭(C/C)复合材料与Li₂CO₃-Al₂O₃- SiO₂(LAS)玻璃陶瓷进行热压连接, 重点研究了中间层厚度对接头强度的影响, 并利用扫描电子显微镜(SEM)对连接界面及剪切断口的微观组织和形貌进行了分析. 结果表明: 没有添加中间层时, 接头强度仅为10MPa; 采用MAS玻璃作为中间层时, 接头室温剪切强度随着中间层厚度的增加先增大后减小, 当中间层厚度为80μm时, 获得的接头剪切强度最大, 为26.61MPa.

关键词: C/C复合材料, 中间层厚度, LAS玻璃陶瓷, 剪切强度

Abstract: Surface modified carbon/carbon (C/C) composites were joined to Li₂CO₃-Al₂O₃-SiO₂ (LAS) glass ceramic by hot pressing bonding using MgO-Al₂O₃-SiO₂(MAS) glass with different thicknesses as the joining material. The effect of interlayer thickness on the joint strength was discussed. Microstructures and morphologies of the as-received joints and fractured surfaces were characterized by scanning electron microscope. The results indicated that the LAS glass was directly joined to the surface modified C/C composites at 1200℃, and the room-temperature shear strength of the joints was only 10MPa, due to its poor wettability with base material. When the MAS glass was applied as interlayer, the joint shear strength increased at first and then decreased with the increase of the interlayer thickness. The maximum value of the shear strength reached 26.61MPa when interlayer thickness was 80μm.

Key words: carbon/carbon composites, interlayer thickness, LAS glass ceramic, shear strength

中图分类号:

TB332

任晓斌, 李贺军, 卢锦花, 郭领军, 王杰, 宋忻睿. 中间层厚度对LAS玻璃陶瓷与C/C复合材料连接强度的影响[J]. 无机材料学报, 2011, 26(8): 847-851.

REN Xiao-Bin, LI He-Jun, LU Jin-Hua, GUO Ling-Jun, WANG Jie, SONG Xin-Rui. Influence of Interlayer’s Thickness on Strength of Joints between LAS Glass-ceramic and Carbon/Carbon Composites[J]. Journal of Inorganic Materials, 2011, 26(8): 847-851.

参考文献

[1] Huang J F, Li H J, Zeng X R, et al. A new SiC/yttrium silicate/ glass multi-layer oxidation protective coating for carbon/carbon composites. Carbon, 2004, 42(11): 2356-2359.

[2] 李贺军. 炭/炭复合材料. 新型炭材料, 2001, 16(2): 79-80.

[3] 殷海荣, 吕承珍, 李阳, 等. 零膨胀锂铝硅透明微晶玻璃的研究与应用现状. 硅酸盐通报, 2008, 27(3): 537-541.

[4] Sugar J D, McKeown J T, Akashi T, et al. Transient-liquid-phase and liquid--lm-assisted joining of ceramics. J. Eur. Ceram. Soc., 2006, 26(4/5): 363-372.

[5] Guedes A, Pintoa A, Vieirab M, et al. The effect of brazing temperature on the titanium/glass-ceramic bonding. J. Mater. Process. Tech., 1999 (92/93): 102-106.

[6] Koyama M, Hatta H, Fukuda H. Effect of temperature and layer thickness on these strengths of carbon bonding for carbon/carbon composites. Carbon, 2005, 43(1): 171-177

[7] Lin Y J, Tu S H. Joining of mullite ceramics with yttrium aluminosilicate glass interlayers. Ceram. Int., 2009, 35(3): 1311-1315.

[8] Weldon L M, Hampshire S, Pomeroy M J. Joining of ceramics using oxide and oxynitride glasses in the Y-sialon system. J. Eur. Ceram. Soc., 1997, 17(15/16): 1941-1947.

[9] 熊江涛, 李京龙, 张赋升, 等(XIONG Jiang-Tao, et al). 二维碳/碳化硅复合材料与铌合金的连接. 无机材料学报(Journal of Inorganic Materials), 2006, 21(6): 1391-1396.

[10] 刘岩, 黄政仁, 刘学建, 等(LIU Yan, et al). 采用Ag-Cu-In-Ti焊料连接碳化硅陶瓷. 无机材料学报(Journal of Inorganic Materials), 2009, 24(4): 817-820.

[11] Xie R J, Huang L P, Chen Yuan, et al. Bonding silicon nitride using Y2O3-Al2O3-SiO2 adhesive. Ceram. Int., 1999, 25(6): 535-538.

[12] Lemoine P, Ferraris M, Salvo M, et al. Vitreous joining process of SiCf/SiC composites. J. Eur. Ceram. Soc., 1996, 16(11): 1231-1236.

[13] 林晓秋, 李克智, 李贺军, 等. 表面改性C/C复合材料与LAS玻璃陶瓷的连接. 航空学报, 2009, 30(2): 380-384.

[14] 焦更生, 李贺军, 李克智, 等(JIAO Geng-Sheng, et al). 包埋法制备C/C复合材料碳化硅涂层缺陷的形成机制及控制. 硅酸盐学报(Journal of the Chinese Ceramic Society), 2007, 35(6): 721-724.

[15] Salvo M, Lemoine P, Fert-aris M, et al. Joining of carbon-carbon composites for thermonuclear fusion applications. J. Am. Ceram. Soc., 1997, 80(l): 206-212.

[16] Pan Y, Baptjista J L. Low-temperature sintering of silicon carbide with Li2O-A12O3-SiO2 melts as sintering aids. J. Eur. Ceram. Soc., 1996, 16(11): 1221-1230.

[17] Heidea K, Hartmann E, Stelzner T, et al. Degassing of a cordierite glass melt during nucleation and crystallization. Thermochim. Acta, 1996, 280-281: 243-250.

[18] Yurkov A L, Polyak B I. Contact phenomena and interactions in the system SiC-SiO2-RxOy in condensed matter. J. Mater. Sci., 1996, 31(10): 2729-2733.

中间层厚度对LAS玻璃陶瓷与C/C复合材料连接强度的影响

Influence of Interlayer’s Thickness on Strength of Joints between LAS Glass-ceramic and Carbon/Carbon Composites

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