Effect of the hydrogen content on the deformation behavior in the isothermal compression of Ti600 alloy

被引：9
作者：
Li, M. Q. [1 ]
Luo, J. [1 ]
Niu, Y. [1 ]
机构：
[1] NW Polytech Univ, Sch Mat Sci & Engn, Xian 710072, Peoples R China
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2010年 / 527卷 / 24-25期
基金：
中国国家自然科学基金;
关键词：
Ti600; alloy; Hydrogen; Isothermal compression; Temperature sensitivity exponent; Apparent activation energy for deformation; HIGH-TEMPERATURE DEFORMATION; TI-5.6AL-4.8SN-2.0ZR-1.0MO ALLOY; TITANIUM-ALLOYS; STRAIN-RATE; MICROSTRUCTURE;
D O I：
10.1016/j.msea.2010.07.005
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Isothermal compression of the Ti600 alloy at the hydrogen contents ranging from 0.16 wt% to 0.45 wt%, the deformation temperatures ranging from 800 C to 1000 C and the strain rates of 0.001 s(-1), 0.01 s(-1), 0.1 s(-1), 1.0 s(-1) and 10.0 s(-1) was conducted on a Gleeble-1500D thermo-mechanical simulator. According to the experimental results of Ti600 alloy, the strain hardening exponent decreases with the increasing of hydrogen content. The hydrogen content, deformation temperature and strain rate affects significantly the temperature sensitivity exponent and the strain rate sensitivity exponent of Ti600 alloy, but the strain affects the temperature sensitivity exponent of Ti600 alloy slightly. The hydrogen content decreases the apparent activation energy for deformation in the alpha + beta region of Ti600 alloy by 30%, but the effect of the hydrogen content in the p region of Ti600 alloy is slight. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：6626 / 6632
页数：7
相关论文
共 50 条
[21]   Deformation behavior of TiNiFe alloy in isothermal compression [J].
WANG ShujuanMI XujunYIN Xiangqianand LI Yanfeng State Key Laboratory for Fabrication and Processing of Nonferrous MetalsGeneral Research Institute for Nonferrous MetalsBeijingChina .
RareMetals, 2012, 31 (04) :323-327
[22]   Deformation behavior of TiNiFe alloy in isothermal compression [J].
Shujuan Wang ;
Xujun Mi ;
Xiangqian Yin ;
Yanfeng Li .
Rare Metals, 2012, 31 :323-327
[23]   Behavior of Hydrogen Absorption/Desorption of Ti600, TC21 and Ti40 Alloys [J].
Wang Xiaoli ;
Zhao Yongqing ;
Zeng Weidong ;
Hou Hongliang ;
Wang Yaoqi .
RARE METAL MATERIALS AND ENGINEERING, 2010, 39 (09) :1509-1512
[24]   Effect of rolling process on microstructure and properties of Ti600 alloy plates [J].
Hong, Q ;
Qi, YL ;
Zhao, YQ ;
Yang, GJ .
RARE METAL MATERIALS AND ENGINEERING, 2005, 34 (08) :1334-1337
[25]   Effect of hydrogen on hot deformation behavior and microstructure evolution of Ti65 alloy [J].
Deng, Lei ;
Tian, Zhuang ;
Hao, Yi ;
Wang, Xinyun ;
Zhang, Mao ;
Tang, Xuefeng ;
Li, Wenbin .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2024, 50 :784-795
[26]   Deformation Behavior and Processing Map of Ti3Al Based Alloy during the Isothermal Compression [J].
Wang Kelu ;
Lu Shiqiang ;
Kang Yonglin ;
Dong Xianjuan ;
Li Xin .
RARE METAL MATERIALS AND ENGINEERING, 2011, 40 (09) :1534-1539
[27]   Effect of hydrogen on processing maps in isothermal compression of Ti-6Al-4V titanium alloy [J].
Li, M. Q. ;
Zhang, W. F. .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2009, 502 (1-2) :32-37
[28]   Deformation behavior and processing maps during isothermal compression of TC21 alloy [J].
Gao, Jun ;
Li, Miao-Quan ;
Liu, Ge-Jun ;
Liu, Shao-Fei .
RARE METALS, 2017, 36 (02) :86-94
[29]   The deformation behavior and processing maps in the isothermal compression of 7A09 aluminum alloy [J].
Luo, J. ;
Li, M. Q. ;
Ma, D. W. .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2012, 532 :548-557
[30]   The flow behavior and processing maps during the isothermal compression of Ti17 alloy [J].
Luo, J. ;
Li, L. ;
Li, M. Q. .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2014, 606 :165-174
12345