TY - JOUR
T1 - Effect of heat treatment on microstructure and properties of TC16 titanium alloy bar
AU - Liu, Quanming
AU - Zhang, Zhaohui
AU - Liu, Shifeng
AU - Yang, Haiying
N1 - Publisher Copyright:
©, 2015, Chinese Mechanical Engineering Society of Heat Treatment. All right reserved.
PY - 2015/4/25
Y1 - 2015/4/25
N2 - The effect of solution treatment on microstructure and properties of TC16 titanium alloy with solid solution treatment at 780, 800, 850, 900 ℃ for 30 min, then cooled by water air, and in furnace and aging at 520, 560 and 600 ℃ for 2, 4, 8, 16 h air cooling respectively were studied by OM and tensile test at room temperature. The results show that the effect of solid solution temperature on the plasticity of TC16 titanium alloy is not obvious under same solid solution and aging condition, with the increase of the aging time and rise of the temperature, the strength and plasticity of the alloy are increased. The solid solution and aging of TC16 titanium alloy is more reasonable way: solid solution at (780±20) ℃ for 2 h, furnace cooling to below 550 ℃ and air cooling, aging treatment at 560 ℃ for 8 h, air cooling, the desired tensile properties at room temperature and good comprehensive performance can be obtained.
AB - The effect of solution treatment on microstructure and properties of TC16 titanium alloy with solid solution treatment at 780, 800, 850, 900 ℃ for 30 min, then cooled by water air, and in furnace and aging at 520, 560 and 600 ℃ for 2, 4, 8, 16 h air cooling respectively were studied by OM and tensile test at room temperature. The results show that the effect of solid solution temperature on the plasticity of TC16 titanium alloy is not obvious under same solid solution and aging condition, with the increase of the aging time and rise of the temperature, the strength and plasticity of the alloy are increased. The solid solution and aging of TC16 titanium alloy is more reasonable way: solid solution at (780±20) ℃ for 2 h, furnace cooling to below 550 ℃ and air cooling, aging treatment at 560 ℃ for 8 h, air cooling, the desired tensile properties at room temperature and good comprehensive performance can be obtained.
KW - Heat treatment
KW - Mechanical property
KW - Microstructure
KW - TC16 titanium alloy
UR - https://www.scopus.com/pages/publications/84929467981
U2 - 10.13251/j.issn.0254-6051.2015.04.026
DO - 10.13251/j.issn.0254-6051.2015.04.026
M3 - Article
AN - SCOPUS:84929467981
SN - 0254-6051
VL - 40
SP - 109
EP - 112
JO - Jinshu Rechuli/Heat Treatment of Metals
JF - Jinshu Rechuli/Heat Treatment of Metals
IS - 4
ER -