NEWS
How much do you know about the TA2 titanium plate?
Date：
2021-11-12 11:01
The reason why TA2 titanium plate has good mechanical properties at room temperature is inseparable from its tightly connected microstructure. It is observed that when the magnification is 400 times, the length of the main grain size is in the range of 25 ~ 50 um, the length of the largest grain can reach 50 um, the length of the smallest grain is 15 um and the grain size of most grains is about 25um. These data show that the grain size distribution of the annealed TA2 titanium plate is relatively uniform and the shape is relatively regular, mostly polygonal. With increasing strain rate, the tensile strength of TA2 titanium plate showed an increasing trend.
The tensile strength of TA2 titanium plate is more affected by temperature. When the temperature rises from 300 °C to 1000 °C, the tensile strength value drops from 183.34 MPa to 3.38 MPa, and appears much attenuated at 500 ~ 600 °C. Therefore, the temperature rise in the high temperature stage has a significant impact on the tensile strength value of TA2 titanium plate, and 500~600 °C is the critical temperature at which the mechanical properties of TA2 titanium plate are severely attenuated, which requires to be sufficient in the chemical industry. Pay attention to.
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