Study on Interface between Sub-micron Particles and Matrix in Al2O3p/Al Composites

J Mater Sci Technol ›› 2002, Vol. 18 ›› Issue (04): 341-343.

• Research Articles • Previous Articles Next Articles

Study on Interface between Sub-micron Particles and Matrix in Al2O3p/Al Composites

Longtao JIANG, Dongli SUN, Gaohui WU, Qiang ZHANG, Jianfeng CHEN, Norio KOUNO

School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China ...

Received:2001-03-30 Revised:2001-05-08 Online:2002-07-28 Published:2009-10-10
Contact: Longtao JIANG

Abstract

Abstract: The microstructural characteristic of 1070Al matrix composites reinforced by 0.15µm Al2O3 particles whose volume fraction was 40% was investigated by TEM and HREM. The results showed that the interface between the matrix and reinforcements was clean and bonded well, without any interfacial reaction products. There were some preferential crystallographic orientation relationships between Al matrix and Al2O3 particle because of the lattice imperfection on the surface of Al2O3 particles.

Key words: Al2O3p/Al composite, interface, Microstructure

Longtao JIANG, Dongli SUN, Gaohui WU, Qiang ZHANG, Jianfeng CHEN, Norio KOUNO. Study on Interface between Sub-micron Particles and Matrix in Al2O3p/Al Composites[J]. J Mater Sci Technol, 2002, 18(04): 341-343.

[1]	Yanxin Qiao, Daokui Xu, Shuo Wang, Yingjie Ma, Jian Chen, Yuxin Wang, Huiling Zhou. Effect of hydrogen charging on microstructural evolution and corrosion behavior of Ti-4Al-2V-1Mo-1Fe alloy [J]. J. Mater. Sci. Technol., 2021, 60(0): 168-176.
[2]	Yunsheng Wu, Xuezhi Qin, Changshuai Wang, Lanzhang Zhou. Microstructural evolution and its influence on the impact toughness of GH984G alloy during long-term thermal exposure [J]. J. Mater. Sci. Technol., 2021, 60(0): 61-69.
[3]	Pan Xie, Shucheng Shen, Cuilan Wu, Jianghua Chen. Abnormal orientation relation between fcc and hcp structures revealed in a deformed high manganese steel [J]. J. Mater. Sci. Technol., 2021, 60(0): 156-161.
[4]	Lin Yuan, Jiangtao Xiong, Yajie Du, Jin Ren, Junmiao Shi, Jinglong Li. Microstructure and mechanical properties in the TLP joint of FeCoNiTiAl and Inconel 718 alloys using BNi2 filler [J]. J. Mater. Sci. Technol., 2021, 61(0): 176-185.
[5]	Qianqian Jin, Xiaohong Shao, Shijian Zheng, Yangtao Zhou, Bo Zhang, Xiuliang Ma. Interfacial dislocations dominated lateral growth of long-period stacking ordered phase in Mg alloys [J]. J. Mater. Sci. Technol., 2021, 61(0): 114-118.
[6]	Hui Jiang, Dongxu Qiao, Wenna Jiao, Kaiming Han, Yiping Lu, Peter K. Liaw. Tensile deformation behavior and mechanical properties of a bulk cast Al_0.9CoFeNi₂ eutectic high-entropy alloy [J]. J. Mater. Sci. Technol., 2021, 61(0): 119-124.
[7]	Jincheng Wang, Yujing Liu, Chirag Dhirajlal Rabadia, Shun-Xing Liang, Timothy Barry Sercombe, Lai-Chang Zhang. Microstructural homogeneity and mechanical behavior of a selective laser melted Ti-35Nb alloy produced from an elemental powder mixture [J]. J. Mater. Sci. Technol., 2021, 61(0): 221-233.
[8]	Qin Xu, Dezhi Chen, Chongyang Tan, Xiaoqin Bi, Qi Wang, Hongzhi Cui, Shuyan Zhang, Ruirun Chen. NbMoTiVSi_x refractory high entropy alloys strengthened by forming BCC phase and silicide eutectic structure [J]. J. Mater. Sci. Technol., 2021, 60(0): 1-7.
[9]	K.J. Tan, X.G. Wang, J.J. Liang, J. Meng, Y.Z. Zhou, X.F. Sun. Effects of rejuvenation heat treatment on microstructure and creep property of a Ni-based single crystal superalloy [J]. J. Mater. Sci. Technol., 2021, 60(0): 206-215.
[10]	Hui Xiao, Manping Cheng, Lijun Song. Direct fabrication of single-crystal-like structure using quasi-continuous-wave laser additive manufacturing [J]. J. Mater. Sci. Technol., 2021, 60(0): 216-221.
[11]	Kaiming Cheng, Jiaxing Sun, Huixia Xu, Jin Wang, Chengwei Zhan, Reza Ghomashchi, Jixue Zhou, Shouqiu Tang, Lijun Zhang, Yong Du. Diffusion growth of ϕ ternary intermetallic compound in the Mg-Al-Zn alloy system: In-situ observation and modeling [J]. J. Mater. Sci. Technol., 2021, 60(0): 222-229.
[12]	Xing Zhou, Jingrui Deng, Changqing Fang, Wanqing Lei, Yonghua Song, Zisen Zhang, Zhigang Huang, Yan Li. Additive manufacturing of CNTs/PLA composites and the correlation between microstructure and functional properties [J]. J. Mater. Sci. Technol., 2021, 60(0): 27-34.
[13]	Zijuan Xu, Zhongtao Li, Yang Tong, Weidong Zhang, Zhenggang Wu. Microstructural and mechanical behavior of a CoCrFeNiCu₄ non-equiatomic high entropy alloy [J]. J. Mater. Sci. Technol., 2021, 60(0): 35-43.
[14]	B.N. Du, Z.Y. Hu, L.Y. Sheng, D.K. Xu, Y.X. Qiao, B.J. Wang, J. Wang, Y.F. Zheng, T.F. Xi. Microstructural characteristics and mechanical properties of the hot extruded Mg-Zn-Y-Nd alloys [J]. J. Mater. Sci. Technol., 2021, 60(0): 44-55.
[15]	Xiong-jie Gu, Wei-li Cheng, Shi-ming Cheng, Yan-hui Liu, Zhi-feng Wang, Hui Yu, Ze-qin Cui, Li-fei Wang, Hong-xia Wang. Tailoring the microstructure and improving the discharge properties of dilute Mg-Sn-Mn-Ca alloy as anode for Mg-air battery through homogenization prior to extrusion [J]. J. Mater. Sci. Technol., 2021, 60(0): 77-89.

Study on Interface between Sub-micron Particles and Matrix in Al2O3p/Al Composites

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments