The Effect of a Small Volume Liquid Phase on the Hot Deformation in the BaPbO3/2024Al Composite

被引：0
作者：
Fan, G. H. [1 ]
Zheng, Z. Z. [1 ]
Pang, J. C. [1 ]
Geng, L. [1 ]
机构：
[1] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China
来源：
PRICM 7, PTS 1-3 | 2010年 / 654-656卷
关键词：
Metal matrix composite; hot deformation; liquid phase; microstructure; ALUMINUM-ALLOY COMPOSITES; MATRIX COMPOSITES; BEHAVIOR; SUPERPLASTICITY; TEMPERATURES; BI2O3;
D O I：
10.4028/www.scientific.net/MSF.654-656.2684
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In this paper, BaPbO(3)(5Vol.%)/2024Al composite was fabricated by powder metallurgy method. Nanosized Pb particles were formed from the in-situ reaction between BaPbO(3) and 2024Al, and mainly distributed homogeneously inside grains. The hot compression deformation of the composite at different temperatures was performed. The microstructure evolution of the 2024Al matrix and dynamic mechanical analysis (DMA) of the composite were made to investigate the effect of liquid Pb on the hot deformation. The results show that the presence of the liquid phase reduces deformation resistance by decreasing dislocation pileups, and simultaneous decrease in Young 's modulus of the composite.
引用
收藏
页码：2684 / 2687
页数：4
相关论文
共 50 条
[31]   Effect of short carbon fibers orientation on the tensile property and wear behavior of Cf(Ni)-ZrC/2024Al composite [J].
Zhou, Xuan ;
Gao, Yimin ;
Wang, Yiran ;
Xiao, Peng .
JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 943
[32]   Effect of SiCw volume fraction on microstructure and properties of SiCw/Al composite fabricated by hot isostatic pressing-hot pressing [J].
Zhang, Xu ;
Xu, Xiaojing ;
Jiang, Ze ;
Mao, Qiang ;
Zhang, Tianci ;
Cheng, Hao ;
Liu, Qingjun ;
Wang, Hao .
MATERIALS RESEARCH EXPRESS, 2019, 6 (11)
[33]   Flow stress prediction for hot deformation processing of 2024Al-T3 alloy [J].
Trimble, D. ;
O'Donnell, G. E. .
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2016, 26 (05) :1232-1250
[34]   Computational Model for Hot Deformation Behavior of AA2024/SiC Composites Emphasizing the Effect of Volume Fraction and Particle Size [J].
Hashmi, Anisah Farooq ;
Li, Fuguo ;
Zhao, Qian ;
Li, Qinghua ;
Zhu, E. ;
Tanveer, Muhammad ;
Gopi, K. R. .
JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, 2025, 147 (02)
[35]   Microstructure and high-temperature mechanical properties of co-continuous (Ti3AlC2+ Al3Ti)/2024Al composite fabricated by pressureless infiltration [J].
Wang, Hongjie ;
Huang, Zhenying ;
Yi, Jiacheng ;
Li, Xue ;
Zhang, Ji ;
Wang, Yuangbo ;
Zhuang, Weici ;
Yu, Qun .
CERAMICS INTERNATIONAL, 2022, 48 (01) :1230-1237
[36]   The effect of YAG laser surface treatment on corrosion resistance of Al18B4O33w/2024Al composite [J].
Hu, J. ;
Wu, P. L. ;
Kong, L. C. ;
Liu, G. .
MATERIALS LETTERS, 2007, 61 (29) :5181-5183
[37]   Effects of Cr2O3 coating of whiskers on the tensile properties and thermal stability of aluminum borate whiskers reinforced 2024Al composite [J].
Yue, H. Y. ;
Guo, E. J. ;
Fei, W. D. ;
Yu, Z. M. ;
Wang, L. P. .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2012, 533 :33-37
[38]   A multiscale elastoplastic tensive behavior of quasi-continuous network structured (Ti3AlC2-Al3Ti)/2024Al composite [J].
Zhuang, Weici ;
Huang, Zhenying ;
Hu, Wenqiang ;
Yu, Qun ;
Li, Xue ;
Wang, Hongjie ;
Wu, Youbo ;
Zhou, Yang .
MATERIALS TODAY COMMUNICATIONS, 2023, 37
[39]   Effect of initial microstructure on the hot deformation behavior of a Ni3Al-based alloy [J].
Wu, Yuting ;
Liu, Yongchang ;
Li, Chong ;
Xia, Xingchuan ;
Wu, Jing ;
Li, Huijun .
INTERMETALLICS, 2019, 113
[40]   Effect of Hot Deformation on Phase Transformation Kinetics in Isothermally Annealed 3Mn-1.6Al Steel [J].
Skowronek, Adam ;
Morawiec, Mateusz ;
Kozlowska, Aleksandra ;
Pakiela, Wojciech .
MATERIALS, 2020, 13 (24) :1-15
12345