In-situ synthesis, microstructure and properties of Ti2AlN/TiB2 composite

被引：6
作者：
Zhao, Guorui [1 ,2 ]
Chen, Jixin [1 ]
Zheng, Liya [1 ,2 ]
Li, Yueming [1 ,2 ]
Zhang, Hui [1 ,2 ]
Gai, Jianli [1 ,2 ]
Li, Meishuan [1 ]
机构：
[1] Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China
[2] Univ Chinese Acad Sci, Beijing, Peoples R China
来源：
INTERNATIONAL JOURNAL OF MATERIALS RESEARCH | 2017年 / 108卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Ti2AlN; Composite; Microstructure; Mechanical properties; HIGH-TEMPERATURE; REACTIVE SYNTHESIS; THERMAL-STABILITY; HIGH-PRESSURE; TI3SIC2; DIFFRACTION; TI3ALC2; PHASES; OXIDATION; VACUUM;
D O I：
10.3139/146.111460
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Dense Ti2AlN/TiB2 composite was successfully fabricated via in-situ hot pressing using Ti, Al, and BN powders as starting materials. The reaction path, microstructure and typical properties were systematically investigated. It was found that the crystallographic orientation relationship between Ti2AlN and TiB2 could be expressed as: ( 0 0 0 1) Ti2AlN//( 0 0 0 1) TiB2 and [ 1 2 1 0] Ti2AlN//[ 1 2 1 0] TiB2 for the first time. The composite exhibits high flexural strength ( 924 +/- 45 MPa), high hardness ( 13.4 +/- 0.3 GPa) and high electrical conductivity ( 6.5 +/- 0.2 x 10(6) ( Omega m)(-1)).
引用
收藏
页码：133 / 138
页数：6
相关论文
共 50 条
[21]   Mechanical properties and microstructure of in situ formed Ti2AlN/TiAl(WMS) composites [J].
Wan-Liang Liang ;
Rui Hu ;
Yi-Wen Liu ;
Tie-Bang Zhang ;
Jin-Shan Li .
Rare Metals, 2021, 40 :190-194
[22]   Mechanical properties and microstructure of in situ formed Ti2AlN/TiAl(WMS) composites [J].
Liang, Wan-Liang ;
Hu, Rui ;
Liu, Yi-Wen ;
Zhang, Tie-Bang ;
Li, Jin-Shan .
RARE METALS, 2021, 40 (01) :190-194
[23]   Microstructure and Mechanical properties of in situ TiB2/6061 Composites [J].
Zhong, Longhua ;
Zhao, Yutao ;
Zhang, Songli ;
Wen, Rong .
ADVANCED ENGINEERING MATERIALS II, PTS 1-3, 2012, 535-537 :14-17
[24]   Investigation on microstructure and mechanical properties of in-situ TiB2/Al-Cu-Mg composite profile fabricated by porthole die extrusion [J].
Zhang, Shugang ;
Chen, Liang ;
Li, Zhigang ;
Zhao, Guoqun ;
Zhang, Cunsheng .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 786
[25]   Effects of CeO2 additive on the microstructure and mechanical properties of in situ TiB2/Al composite [J].
Xue, Jing ;
Wang, Jun ;
Han, Yanfeng ;
Li, Pan ;
Sun, Baode .
JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (05) :1573-1578
[26]   Synthesis and microstructure of Ti2AlN ceramic by thermal explosion [J].
Liu, Yi ;
Li, Yingxin ;
Li, Fan ;
Cui, Han ;
Zhang, Lifeng ;
Guo, Shouwu .
CERAMICS INTERNATIONAL, 2017, 43 (16) :13618-13621
[27]   Influence of solution temperature on microstructure and properties of in-situ TiB2/2009 composites [J].
Hong, Tianran ;
Li, Xianfeng ;
Wang, Haowei ;
Chen, Dong .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2015, 634 :1-4
[28]   Investigation on Tribological Properties of the Pre-oxidized Ti2AlN/TiAl Composite [J].
Wang, Daqun ;
Sun, Dongli ;
Han, Xiuli ;
Wang, Qing ;
Wang, Guangwei .
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2018, 27 (04) :1973-1986
[29]   Fabrication and mechanical properties of Ti2AlN/TiAl composite with continuous network structure [J].
Jiang, Min-jin ;
Sun, Hong-liang ;
Liu, Rui ;
Jiang, Xiao-song ;
Zhang, Ya-li ;
Sun, Da-ming .
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2023, 33 (05) :1437-1451
[30]   Effect of In-Situ TiB2 Particles on the Creep Properties of 3 Wt.% TiB2/Al-Cu-Mg-Ag Composite [J].
Xia, Hengwen ;
Li, Mengjia ;
Zhang, Guopeng ;
Huang, Hai ;
Shi, Yunjia ;
Cai, Bin ;
Liu, Zhongxia ;
Wang, Jiefang .
JOM, 2022, 74 (11) :4121-4128
12345