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准确测量和分析SiC纤维增强Ti合金复合材料（SiCf/Ti）中残余应力状态对优化复合材料的成型工艺和理解其失效模式具有重要意义，但其残余应力的实验测量和分析仍是一个挑战.石墨C涂层作为SiC纤维与Ti17基体合金之间必需的扩散障涂层，承载了由纤维与基体之间热不匹配引入的残余应力.本文采用显微拉曼光谱法对比测量纤维表面C涂层在复合材料中和去掉基体无应力态下G峰的峰位，通过石墨C涂层应力态下峰位移动计算出SiCf/C/Ti17复合材料中SiC纤维受到~705.0 MPa的残余压应力.采用X射线衍射方法测量了不同方向上该复合材料中基体钛合金的晶面间距以获取其空间应变，根据三轴应力模型分析了复合材料中基体钛合金沿轴向方向的残余应力为~701.3 MPa的张应力，并通过线性弹性理论转化为SiC纤维的残余压应力为~759.4 MPa.两种测试方法都确定了SiC纤维在成型过程中受到残余压应力，且获得的应力值较为接近，都可以用于对SiCf/Ti复合材料的残余应力测量.
[1] Guo S Q, Kagawa Y, Saito H, Masuda C 1998 Mater. Sci. Eng. A 246 25
[2] Zhao G, Yang Y, Zhang W, Luo X, Huang B, Yan C 2013 Composites Part B:Engineering 52 155
[3] Wu M, Huang H, Li H, Zhang K, Wen M, Zheng W T 2017 Mater. Sci. Forum. 898 1388
[4] Wu M, Zhang K, Huang H, Li H, Wang M J, Zhang S M, Chen J H, Wen M 2017 RSC Adv. 7 45327
[5] Zhang W, Yang Y Q, Zhao G M, Huang B, Feng Z Q, Luo X, Li M H, Lou J H 2013 Intermetallics 33 54
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[7] Aghdam M M, Morsali S R 2014 Comput. Mater. Sci. 91 62
[8] Pickarda S M, Miracle D B 1995 Mater. Sci. Eng. A 203 59
[9] Luo X, Yang Y Q, Li J K, Yuan M N, Huang B, Chen Y 2008 Mater. Des. 29 1755
[10] Huang B, Yang Y Q, Luo H J, Yuan M N 2009 Mater. Des. 30 718
[11] Luo J H, Yang Y Q, Yuan M N, Luo X, Liu C X (in Chinese) [娄菊红, 杨延清, 原梅妮, 罗贤, 刘翠霞 2009 材料导报 19 75]
[12] Rangaswamy P, Prime M B, Daymond M, Bourke M A M, Clausen B, Choo H, Jayaraman N 1999 Mater. Sci. Eng. A 259 209
[13] Rangaswamy P, Bourke M A M, Wright P K, Jayaraman N, Kartzmark E, Roberts J A 1997 Mater. Sci. Eng. A 224 200
[14] Wang Y, Xiao P, Yang R 2016 Proceedings of the 13th World Conference on Titanium San Diego, California, USA, August 16-20, 2015 p1251
[15] Galiotis C, Paipetis A, Marston C 1999 J. Raman Spectrosc. 30 899
[16] Anastassakis E, Pinczuk A, Burstein E, Pollak F H, Cardona M 1970 Solid State Commun. 8 133
[17] Ward Y, Young R J, Shatwell R A 2007 J. Mater. Sci. 42 5135
[18] Sakata H, Dresselhaus G, Dresselhaus M S, Endo M 1988 J. Appl. Phys. 63 2769
[19] Reznik B, Httinger K J 2002 Carbon 40 621
[20] Wu M, Zhang K, Huang H, Wang M J, Li H, Zhang S M, Wen M 2017 Carbon 124 238
[21] Zhang H, Lpez-Honorato E, Xiao P 2015 Carbon 91 346
[22] McEvoy N, Peltekis N, Kumar S, Rezvani E, Nolan H, Keeley G P, Blau W J, Duesberg G S 2012 Carbon 50 1216
[23] Liu B, Yang Y Q, Luo X, Huang B 2011 Spectrosc. Spect. Anal. 31 2956 (in Chinese) [刘斌, 杨延清, 罗贤, 黄斌 2011 光谱学与光谱分析 31 2956]
[24] Bobet J L, Naslain R, Guette A, Ji N, Lebrun J L 1995 Acta Metall. Mater. 43 2255
[25] Wen M, Huang H, Li H, Wu M, Hu C Q, Zhang K, Zheng W T 2017 Mater. Sci. Forum. 898 865
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[1] Guo S Q, Kagawa Y, Saito H, Masuda C 1998 Mater. Sci. Eng. A 246 25
[2] Zhao G, Yang Y, Zhang W, Luo X, Huang B, Yan C 2013 Composites Part B:Engineering 52 155
[3] Wu M, Huang H, Li H, Zhang K, Wen M, Zheng W T 2017 Mater. Sci. Forum. 898 1388
[4] Wu M, Zhang K, Huang H, Li H, Wang M J, Zhang S M, Chen J H, Wen M 2017 RSC Adv. 7 45327
[5] Zhang W, Yang Y Q, Zhao G M, Huang B, Feng Z Q, Luo X, Li M H, Lou J H 2013 Intermetallics 33 54
[6] Huang B, Yang Y, Luo H, Yuan M, Chen Y 2008 Mater. Sci. Eng. A 489 178
[7] Aghdam M M, Morsali S R 2014 Comput. Mater. Sci. 91 62
[8] Pickarda S M, Miracle D B 1995 Mater. Sci. Eng. A 203 59
[9] Luo X, Yang Y Q, Li J K, Yuan M N, Huang B, Chen Y 2008 Mater. Des. 29 1755
[10] Huang B, Yang Y Q, Luo H J, Yuan M N 2009 Mater. Des. 30 718
[11] Luo J H, Yang Y Q, Yuan M N, Luo X, Liu C X (in Chinese) [娄菊红, 杨延清, 原梅妮, 罗贤, 刘翠霞 2009 材料导报 19 75]
[12] Rangaswamy P, Prime M B, Daymond M, Bourke M A M, Clausen B, Choo H, Jayaraman N 1999 Mater. Sci. Eng. A 259 209
[13] Rangaswamy P, Bourke M A M, Wright P K, Jayaraman N, Kartzmark E, Roberts J A 1997 Mater. Sci. Eng. A 224 200
[14] Wang Y, Xiao P, Yang R 2016 Proceedings of the 13th World Conference on Titanium San Diego, California, USA, August 16-20, 2015 p1251
[15] Galiotis C, Paipetis A, Marston C 1999 J. Raman Spectrosc. 30 899
[16] Anastassakis E, Pinczuk A, Burstein E, Pollak F H, Cardona M 1970 Solid State Commun. 8 133
[17] Ward Y, Young R J, Shatwell R A 2007 J. Mater. Sci. 42 5135
[18] Sakata H, Dresselhaus G, Dresselhaus M S, Endo M 1988 J. Appl. Phys. 63 2769
[19] Reznik B, Httinger K J 2002 Carbon 40 621
[20] Wu M, Zhang K, Huang H, Wang M J, Li H, Zhang S M, Wen M 2017 Carbon 124 238
[21] Zhang H, Lpez-Honorato E, Xiao P 2015 Carbon 91 346
[22] McEvoy N, Peltekis N, Kumar S, Rezvani E, Nolan H, Keeley G P, Blau W J, Duesberg G S 2012 Carbon 50 1216
[23] Liu B, Yang Y Q, Luo X, Huang B 2011 Spectrosc. Spect. Anal. 31 2956 (in Chinese) [刘斌, 杨延清, 罗贤, 黄斌 2011 光谱学与光谱分析 31 2956]
[24] Bobet J L, Naslain R, Guette A, Ji N, Lebrun J L 1995 Acta Metall. Mater. 43 2255
[25] Wen M, Huang H, Li H, Wu M, Hu C Q, Zhang K, Zheng W T 2017 Mater. Sci. Forum. 898 865
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