Jiang Qingwei, Jiang Yehua, Zhang Jun, Wang Jixian. Effect of Temperature on Compressive Deformation and Damage Behavior of Commercially Pure Titanium(CP-Ti)[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(1): 18-21. doi: 10.7513/j.issn.1004-7638.2013.01.004
Citation:
Jiang Qingwei, Jiang Yehua, Zhang Jun, Wang Jixian. Effect of Temperature on Compressive Deformation and Damage Behavior of Commercially Pure Titanium(CP-Ti)[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(1): 18-21. doi: 10.7513/j.issn.1004-7638.2013.01.004
Jiang Qingwei, Jiang Yehua, Zhang Jun, Wang Jixian. Effect of Temperature on Compressive Deformation and Damage Behavior of Commercially Pure Titanium(CP-Ti)[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(1): 18-21. doi: 10.7513/j.issn.1004-7638.2013.01.004
Citation:
Jiang Qingwei, Jiang Yehua, Zhang Jun, Wang Jixian. Effect of Temperature on Compressive Deformation and Damage Behavior of Commercially Pure Titanium(CP-Ti)[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(1): 18-21. doi: 10.7513/j.issn.1004-7638.2013.01.004
The deformation and damage behavior of CP-Ti under unidirectional compression at temperatures ranging from-196℃ to 600℃ was studied by universal materials tester and scanning electron microscopy(SEM) etc.It has been found that the compressive deformation and damage behavior of this material is sensitive to temperature.With the increase of temperature,the yield strength,peak stress and flow stress of the samples gradually decreases.Surface deformation and damage characteristics exhibit corresponding changes.Below 200℃,CP-Ti shows an anomaly that its plastic deformability decreases with rise of temperature.
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