Please wait a minute...
材料研究学报  2009, Vol. 23 Issue (3): 237-241    
  研究论文 本期目录 | 过刊浏览 |
喷丸处理对TiB2/Al复合材料表面基体力学性能的影响
栾卫志1; 姜传海1; 嵇宁2
1.上海交通大学材料科学与工程学院 上海 200240
2. LEMHE/ICMMO; UMR 8182; Universite Paris-Sud 11; 91405 Orsay France
Influence of shot blasting on matrix mechanical properties of the surface on TiB2/Al composite
LUAN Weizhi1; JIANG Chuanhai1;  Vincent Ji2
1.School of Materials Science and Engineering; Shanghai Jiao Tong University; Shanghai 200240
2.LEMHE/ICMMO; UMR 8182; Universite Paris-Sud 11; 91405 Orsay France
引用本文:

栾卫志 姜传海 嵇宁. 喷丸处理对TiB2/Al复合材料表面基体力学性能的影响[J]. 材料研究学报, 2009, 23(3): 237-241.
, , . Influence of shot blasting on matrix mechanical properties of the surface on TiB2/Al composite[J]. Chin J Mater Res, 2009, 23(3): 237-241.

全文: PDF(721 KB)  
摘要: 

通过X射线衍射线形分析表征了喷丸表面的组织结构, 利用原位拉伸X射线衍射应力分析研究了TiB2/6351Al复合材料喷丸表面基体的力学行为. 结果表明, 喷丸后复合材料表面基体的屈服强度提高了26\%, 整体强度提高约28%, 显微硬度提高50%以上. 喷丸前、后复合材料基体承载系数分别为81%和83%, 喷丸后的基体承载系数略有提高. 喷丸表面基体的晶块尺寸及位错密度分别约51 nm和3.05 X 1014m-2, 晶块细化及位错密度增高是导致表面基体力学性能提高的主要原因.

关键词 复合材料喷丸强化基体性能X射线衍射金属基复合材料组织结构    
Abstract

The microstructures were determined by X-ray diffraction line profile analysis. The influence of shot blasting on the matrix mechanical properties of the surface on TiB2/6351Al was investigated by using in situ tension X-ray diffraction technique. Results show that the proof stress of the matrix in the shot blasted surface had been increased by about 26% and the integral strength had been increased by 28\%. Moreover, the increment of hardness is more than 50%. The bearing stress factor of the matrix of untreated and shot peened surface is 81% and 83%, respectively. The domain size and the dislocation density of the strengthened surface are 51 nm and 3.05 X 1014m-2. The increment of mechanical properties is mainly due to the fine domain and high value of dislocation density introduced by shot blasting.

Key wordscomposites    shot blasting    matrix mechanical properties    X-ray diffraction    metal matrix composite    microstructures
收稿日期: 2008-09-01     
ZTFLH: 

TG115

 
基金资助:

国家自然科学基金50771066和白玉兰科技人才基金2007B071资助项目.

1 LIU Longfei, DAI Lanhong, LING Zhong, YANG Guowei, Microstructure effects of SiCp particle-reinforced 6351Al matrix composites, Chinese Journal of Materials Research, 16(3), 238(2002)
(刘龙飞, 戴兰宏, 凌中, 杨国伟, SiCp/6351Al复合材料的微结构效应, 材料研究学报,  16(3), 238(2002))
2 MA Suyuan, CHEN Rui, HE Xiaochun, LI Jiabao, HAO Xuezhuo, Shot peening induced strengthening of the surface layer of martensite stainless steel 0Cr13Ni4Mo, Acta Metallurgica Sinica, 41(1), 28(2005)
(马素媛, 陈瑞, 贺笑春, 李家宝, 郝学卓, 0Cr13Ni4Mo马氏体不锈钢表层的喷丸强化, 金属学报,  41(1), 28(2005))
3 GAI Xiuying, LI Jiabao, KANG Zengqiao, WANG Zhongguang, Mechanical properties of shot peened surface for steel 60Mn, Acta Metallurgica Sinica, 32(6), 605(1996)
(盖秀颖, 李家宝, 康增桥, 王中光, 60Mn钢喷丸表面的力学性能, 金属学报,  32(6), 605(1996))
4 LUAN Weizhi, JIANG Chuanhai, JI Vicent, CHEN Yanhua, WANG Haowei, Investigation for warm peening of TIB2/Al composite using X-ray diffraction, Materials Science and Engineering A, 497, 374(2008)
5 T.Ung´ar, A.Borbely, The effect of dislocation contrast on X-ray line broadening: A new approach to line profile analysis, Applied Physics Letters, 69(21), 3173(1996)
6 T.Ung´ar, S.Ott, P.G.Sanders, A.Borbely, J.R.Weertman, Dislocatins, grain size and planar faults in nanostructured copper determined by high resolution X-ray diffraction and a new procedure of peak profile analysis, Acta Materialia, 46(10), 3693(1998)
7 LI Jiabao, Determination of superficial stress-strain relationship with X-ray diffraction technique, Chinese Journal of Materials Research, 12(3), 287(1998)
(李家宝, 利用X射线衍射方法确定金属工艺表面, 材料研究学报,  12(3), 287(1998))
8 J.B.Li, F.Z.Liu, V.Ji, Influence of shot peening on superficial yield strength of spring steel in hard state, Surface Engineering, 14(6), 469(1998)
9 LI Jiabao, QIN Ming, LIU Fengzhi, SONG Xiaoping, GAI Xiuying, Characterization and investigation of softening decarburized layer of spring steel 60Si2Mn, Acta Metallurgica Sinica, 36(3), 287(2000)
(李家宝, 覃明, 刘凤智, 宋小平, 盖秀颖, 弹簧钢60Si2Mn脱碳层软化的表征与研究, 金属学报,  36(3), 287(2000))
10 M.Qin, V.Ji, Y.N.Wu, C.R.Chen, J.B.Li, Determination of proof stress and strain-hardening exponent for thin film with biaxial residual stresses by in-situ XRD stress analysis, Surface and Coatings Technology, 192, 139(2005)
11 GUO Rui, WANG Ronghua, Influence of shot peening strengthening on structure and properties of 25MoCr5 steel carburized gears, Transactions of Metal Heat Treatment, 6, 21(2001)
(郭锐, 王荣华, 喷丸强化对25MoCr5钢渗碳齿轮组织及性能的影响, 金属热处理,  6, 21(2001))
12 B.Scholtes, E.Macherauch, Effects of Mechanical surface treatment of the strength properties of metallic materials, Z. Metallkd, 77, 322(1986)
13 JIANG Chuanhai, WANG Dezhun, YAO Zhongkai, Factor of actual bearing stress of matrix in SiCw/Al composites under loading stress, Acta Materiae Compositae Sinica, 17(3), 42(2000)
(姜传海, 王德尊, 姚忠凯, 加载情况下SiCw/Al复合材料中基体的实际承载系数, 复合材料学报,  17(3), 42(2000))
14 A R.Stokes, A numerical Fourier-analysis method for the correction of widths and shapes of lines on X-ray powder photographs, Proceeding of the Physical Society, 61, 382(1948)
15 T.Ung´ar, Dislocation densities, arrangements and character from X-ray diffraction experiments, Materials Science and Engineering A, 309-310, 14(2001)
16 T.Ung´ar, Microstructural parameters from X-ray diffraction peak broadening, Scripta Materialia, 51, 777(2004)
17 T.Ung´ar, I.Dragomir, A.Revesz, A.Borbely, The contrast factors of dislocations in cubic crystals: the dislocation model of strain anisotropy in practice, Journal of Applied Crystallography, 32, 992(1999)
18 M.Wilkens, The determination of density and distribution of dislocations in deformed single crystals from broadened X-ray diffraction profiles, Physics Status Solidi (A), 2, 359(1970)
19 F.J.Humphreys, P.N.Kalu, Dislocation-particle interactions during high temperature deformation of two-phase aluminum alloys, Acta Metallurgica et Materialia, 35, 2815(1987)

[1] 潘新元, 蒋津, 任云飞, 刘莉, 李景辉, 张明亚. 热挤压钛/钢复合管的微观组织和性能[J]. 材料研究学报, 2023, 37(9): 713-720.
[2] 刘瑞峰, 仙运昌, 赵瑞, 周印梅, 王文先. 钛合金/不锈钢复合板的放电等离子烧结技术制备及其性能[J]. 材料研究学报, 2023, 37(8): 581-589.
[3] 季雨辰, 刘树和, 张天宇, 查成. MXene在锂硫电池中应用的研究进展[J]. 材料研究学报, 2023, 37(7): 481-494.
[4] 王伟, 解泽磊, 屈怡珅, 常文娟, 彭怡晴, 金杰, 王快社. Graphene/SiO2 纳米复合材料作为水基润滑添加剂的摩擦学性能[J]. 材料研究学报, 2023, 37(7): 543-553.
[5] 张藤心, 王函, 郝亚斌, 张建岗, 孙新阳, 曾尤. 基于界面氢键结构的石墨烯/聚合物复合材料的阻尼性能[J]. 材料研究学报, 2023, 37(6): 401-407.
[6] 邵萌萌, 陈招科, 熊翔, 曾毅, 王铎, 王徐辉. C/C-ZrC-SiC复合材料的Si2+ 离子辐照行为[J]. 材料研究学报, 2023, 37(6): 472-480.
[7] 张锦中, 刘晓云, 杨健茂, 周剑锋, 查刘生. 温度响应性双面纳米纤维的制备和性能[J]. 材料研究学报, 2023, 37(4): 248-256.
[8] 王刚, 杜雷雷, 缪自强, 钱凯成, 杜向博文, 邓泽婷, 李仁宏. 聚多巴胺改性碳纤维增强尼龙6复合材料的界面性能[J]. 材料研究学报, 2023, 37(3): 203-210.
[9] 林师峰, 徐东安, 庄艳歆, 张海峰, 朱正旺. TiZr基非晶/TC21双层复合材料的制备和力学性能[J]. 材料研究学报, 2023, 37(3): 193-202.
[10] 苗琪, 左孝青, 周芸, 王应武, 郭路, 王坦, 黄蓓. 304不锈钢纤维/ZL104铝合金复合泡沫的孔结构、力学、吸声性能及其机理[J]. 材料研究学报, 2023, 37(3): 175-183.
[11] 张开银, 王秋玲, 向军. FeCo/SnO2 复合纳米纤维的制备及其吸波性能[J]. 材料研究学报, 2023, 37(2): 102-110.
[12] 周聪, 昝宇宁, 王东, 王全兆, 肖伯律, 马宗义. (Al11La3+Al2O3)/Al复合材料的高温性能及其强化机制[J]. 材料研究学报, 2023, 37(2): 81-88.
[13] 罗昱, 陈秋云, 薛丽红, 张五星, 严有为. 钠离子电池双层碳包覆Na3V2(PO4)3 正极材料的超声辅助溶液燃烧合成及其电化学性能[J]. 材料研究学报, 2023, 37(2): 129-135.
[14] 刘志华, 岳远超, 丘一帆, 卜湘, 阳涛. g-C3N4/Ag/BiOBr复合材料的制备及其光催化还原硝酸盐氮[J]. 材料研究学报, 2023, 37(10): 781-790.
[15] 谢东航, 潘冉, 朱士泽, 王东, 刘振宇, 昝宇宁, 肖伯律, 马宗义. 增强颗粒尺寸对B4C/Al-Zn-Mg-Cu复合材料微观组织及力学性能的影响[J]. 材料研究学报, 2023, 37(10): 731-738.