SiC纤维增强Ti17合金复合材料轴向残余应力的拉曼光谱和X射线衍射法对比研究

黄浩; 张侃; 吴明; 李虎; 王敏涓; 张书铭; 陈建宏; 文懋

doi:10.7498/aps.67.20181157

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名

邮箱

手机号码

标题

留言内容

验证码

摘要

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.

关键词:

作者及机构信息

1.
中国航发北京航空材料研究院钛合金研究所, 北京 100095;

2.
吉林大学, 材料科学与工程学院, 超硬材料国家重点实验室, 吉林大学汽车材料重点实验室, 长春 130012

通信作者: 吴明, wuming15@mails.jlu.edu.cn;wenmao225@jlu.edu.cn ; 文懋, wuming15@mails.jlu.edu.cn;wenmao225@jlu.edu.cn

基金项目: 国家自然科学基金（批准号：51672101，51602122）和中国航空科学基金会（批准号：201430R4001）资助的课题.

参考文献

[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

施引文献

[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

引用本文:

Citation:

计量

文章访问数: 1034
PDF下载量: 39
被引次数: 0

SiC纤维增强Ti17合金复合材料轴向残余应力的拉曼光谱和X射线衍射法对比研究

1. 中国航发北京航空材料研究院钛合金研究所, 北京 100095;

2. 吉林大学, 材料科学与工程学院, 超硬材料国家重点实验室, 吉林大学汽车材料重点实验室, 长春 130012

通信作者: 吴明, wuming15@mails.jlu.edu.cn;wenmao225@jlu.edu.cn ; 文懋, wuming15@mails.jlu.edu.cn;wenmao225@jlu.edu.cn

基金项目:

国家自然科学基金（批准号：51672101，51602122）和中国航空科学基金会（批准号：201430R4001）资助的课题.

收稿日期: 2018-06-12

修回日期: 2018-07-24

刊出日期: 2018-10-05

摘要: 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.

关键词:

Comparison between axial residual stresses measured by Raman spectroscopy and X-ray diffraction in SiC fiber reinforced titanium matrix composite

1.
AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;

2.
Department of Materials Science, State Key Laboratory of Superhard Materials, Key Laboratory of Automobile Materials, MOE, Jilin University, Changchun 130012, China

Fund Project:

Project supported by the National Natural Science Foundation (Grant Nos. 51672101, 51602122) and the China Space Foundation of China (Grant No. 201430R4001).

Received Date: 12 June 2018

Accepted Date: 24 July 2018

Published Online: 05 October 2018

Abstract: Accurate measurement and analysis of residual stress state in the SiCf/Ti composites are crucial to optimizing their fabrication process and to understanding their failure mode, but they are still a challenge. In this work, SiCf/C/Ti17 composites with~48% fiber volume fraction, consisting of W-core SiC fibers (~100 m in diameter), turbostratic C coating (~2.5 m in thickness) and Ti17 matrix, are prepared by consolidating precursor wires fabricated by matrix-coated fiber method through hot isostatic pressing at 920℃/120 MPa/2 h; these samples are used for measuring their stresses. It is noted that turbostratic C coating, a necessary diffusion barrier layer between SiC fiber and Ti17 alloy matrix, bears the residual stress caused by the mismatch of thermal expansion coefficients between fiber and matrix during consolidation. It is found that the graphene planes are almost parallel to the axial direction of SiC fibers in the turbostratic C coating revealed by high magnification transmission electron microscope, and thus G peak position of C coating would be sensitive to stress state. Accordingly, micro-Raman spectroscopy is first used to measure the G peak positions of C coating under stress and stress-free state in the SiCf/C/Ti17 composite, respectively. Based on the position shift of G band caused by residual stress, the axial residual compressive stress of SiC fiber in SiCf/C/Ti17 composite is calculated to be~705.0 MPa. For comparison, X-ray diffraction method is also adopted to measure the interplanar spacing values of the Ti17 alloy matrix in different directions to obtain the spatial strains. During measurement, -Ti (213) high-angle diffraction peak is chosen to reduce test error, and then the different interplanar spacing values of -Ti (213) are obtained by varying the values of in three different directions at =0, 45 and 90. As three-axis-stress model is employed, the residual tensile stress of Ti17 alloy matrix in the axial direction of SiCf/C/Ti17 composite is~701.3 MPa, which is transformed through linear elastic theory into the residual compressive stress of SiC fiber of~759.4 MPa. The similar results confirm that it is reliable to characterize the residual stress in the SiCf/C/Ti17 composite with high-texture turbostratic carbon by both the Raman spectroscopy and the X-ray diffraction method.

Keywords:

全文HTML

参考文献 (25)

搜索

留言板