Damage evolution and ductile fracture prediction during tube spinning of titanium alloy

2018 ◽  
Vol 135 ◽  
pp. 226-239 ◽  
Author(s):  
Wenchen Xu ◽  
He Wu ◽  
Hao Ma ◽  
Debin Shan
Keyword(s):  
Titanium Alloy ◽  
Ductile Fracture ◽  
Damage Evolution ◽  
Fracture Prediction ◽  
Tube Spinning

scholarly journals Damage evolution and failure in a titanium alloy: Revealed by 3D in situ X-ray tomography

2022 ◽  
Vol 890 ◽  
pp. 161689
Author(s):  
Ning Dang ◽  
Xuekun Luo ◽  
Tao Suo ◽  
Qingbo Dou ◽  
Chaoli Ma ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Damage Evolution ◽  
X Ray

scholarly journals FEM simulation for orthogonal cutting of Titanium-alloy considering ductile fracture to Johnson-Cook model

2016 ◽  
Vol 3 (2) ◽  
pp. 15-00536-15-00536 ◽  
Author(s):  
Makoto NIKAWA ◽  
Hiroki MORI ◽  
Yuki KITAGAWA ◽  
Masato OKADA
Keyword(s):  
Titanium Alloy ◽  
Ductile Fracture ◽  
Orthogonal Cutting ◽  
Fem Simulation ◽  
Cook Model

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 Morphological Characteristics of Dimples of Ductile Fracture of VT23M Titanium Alloy and Identification of Dimples on Fractograms of Different Scale

Materials ◽  
2019 ◽  
Vol 12 (13) ◽  
pp. 2051 ◽  
Author(s):  
Ihor Konovalenko ◽  
Pavlo Maruschak ◽  
Janette Brezinová ◽  
Jozef Brezina
Keyword(s):  
Titanium Alloy ◽  
Ductile Fracture ◽  
Digital Images ◽  
Morphological Characteristics ◽  
Automated Detection ◽  
Fracture Mechanisms ◽  
Test Results ◽  
High Quality ◽  
Quality Requirements ◽  
Shape And Size

The authors developed a method for the automated detection and calculation of quantitative parameters of dimples of ductile fracture on the digital images of fracture surfaces obtained at different scales. The processing algorithm of fractographic images was proposed, which allowed high quality recognition of the shape and size of dimples to be achieved, taking into account the morphological features of their digital images. The developed method for identifying dimples of various physical and morphological characteristics was tested on the VT23M alloy. The test results showed that the method meets the quality requirements for the automated diagnostics of fracture mechanisms of titanium alloys.

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