scholarly journals Modeling anisotropic ductile fracture behavior of Ti-6Al-4V titanium alloy for sheet forming applications at room temperature

2020 ◽  
Vol 207 ◽  
pp. 178-195
Author(s):  
Bingtao Tang ◽  
Qingfeng Wang ◽  
Ning Guo ◽  
Xinsheng Li ◽  
Qiaoling Wang ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Ductile Fracture ◽  
Fracture Behavior ◽  
Room Temperature ◽  
Sheet Forming

scholarly journals Ductile Fracture Behavior in TiC Particle/.ALPHA.-.BETA. Titanium Alloy Matrix Composite.

1998 ◽  
Vol 47 (9) ◽  
pp. 946-952 ◽  
Author(s):  
Jung-Hwan HWANG ◽  
Yoshihito IKAI ◽  
Tetsuya TAGAWA ◽  
Takashi MIYATA
Keyword(s):  
Titanium Alloy ◽  
Ductile Fracture ◽  
Matrix Composite ◽  
Fracture Behavior ◽  
Beta Titanium Alloy ◽  
Alloy Matrix ◽  
Beta Titanium ◽  
Tic Particle ◽  
Alpha Beta

Ductile fracture behavior of TA15 titanium alloy at elevated temperatures

2015 ◽  
Vol 22 (10) ◽  
pp. 1082-1091 ◽  
Author(s):  
Lei Yang ◽  
Bao-yu Wang ◽  
Jian-guo Lin ◽  
Hui-jun Zhao ◽  
Wen-yu Ma
Keyword(s):  
Titanium Alloy ◽  
Ductile Fracture ◽  
Fracture Behavior ◽  
Elevated Temperatures ◽  
Ta15 Titanium Alloy

scholarly journals Constitutive modelling of high strength titanium alloy Ti-6Al-4 V for sheet forming applications at room temperature

2016 ◽  
Vol 80 ◽  
pp. 334-347 ◽  
Author(s):  
Ossama Mamdouh Badr ◽  
Frédéric Barlat ◽  
Bernard Rolfe ◽  
Myoung-Gyu Lee ◽  
Peter Hodgson ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Room Temperature ◽  
High Strength ◽  
Sheet Forming ◽  
Constitutive Modelling

scholarly journals Development of novel tools for electricity-assisted incremental sheet forming of titanium alloy

2015 ◽  
Vol 85 (5-8) ◽  
pp. 1137-1144 ◽  
Author(s):  
Runze Liu ◽  
Bin Lu ◽  
Dongkai Xu ◽  
Jun Chen ◽  
Fei Chen ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Sheet Forming ◽  
Incremental Sheet Forming

Effect of Flaw Dimensions on Ductile Fracture Behavior of Non-Aligned Multiple Flaws in a Plate

2011 ◽  
Author(s):  
Katsumasa Miyazaki ◽  
Kunio Hasegawa ◽  
Koichi Saito
Keyword(s):  
Ductile Fracture ◽  
Flat Plate ◽  
Fracture Behavior ◽  
Maximum Load ◽  
Surface Flaws ◽  
Fracture Tests ◽  
The Difference ◽  
Almost All ◽  
Maximum Minimum

The fitness-for-service codes require the characterization of non-aligned multiple flaws for flaw evaluation, which is performed using a flaw proximity rule. Worldwide, almost all such codes provide their own proximity rule, often with unclear technical bases of the application of proximity rule to ductile or fully plastic fracture. In particular, the effect of flaw dimensions of multiple surface flaws on fully plastic fracture of non-aligned multiple flaws had not been clear. To clarify the effect of the difference of part through-wall and through-wall flaws on the behavior of fully plastic fracture, the fracture tests of flat plate specimens with non-aligned multiple part through-wall flaws were conducted. When the flaw depth a was shallow with 0.4 in ratio of a to thickness t, the maximum load Pmax occurred at penetration of multiple flaws and the effect of vertical distance of non-aligned multiple flaws H on Pmax was not so significant. However, when flaw depth was deep with 0.8 in a/t, Pmax occurred after penetration of flaws and the effect of H on Pmax could be seen clearly. It was judged that the through-wall flaw tests were appropriate for discussion of the effect of H on Pmax and the alignment rule of multiple flaws. In addition, in order to clarify the appropriate length parameter to estimate Pmax of test specimens with dissimilar non-aligned through-wall multiple flaws, the fracture tests of plate specimens were also conducted. The effect of different flaw length on Pmax was discussed with maximum, minimum and averages of dissimilar non-aligned multiple flaw lengths. Experimental results showed that the maximum length lmax would be an appropriate length parameter to estimate Pmax, when the non-aligned multiple through-wall flaws were dissimilar.

scholarly journals An Investigation of Ductile Fracture Behavior of Ti6Al4V alloy Fabricated by Selective Laser Melting

2021 ◽  
pp. 161926
Author(s):  
Xuan Yang ◽  
Yazhi Li ◽  
Min-ge Duan ◽  
Wei Jiang ◽  
Dong Chen ◽  
...  
Keyword(s):  
Ductile Fracture ◽  
Selective Laser Melting ◽  
Fracture Behavior ◽  
Ti6al4v Alloy ◽  
Laser Melting
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