Multiscale research of microstructure evolution during turning Ti-6Al-4V alloy based on FE and CA

Zhou, Xiaorong; He, Lin; Zhou, Tao; Jiang, Hongwan; Xu, Jinxi; Tian, Pengfei; Zou, Zichuan; Du, Feilong

doi:10.1016/j.jallcom.2022.166202

Cited by 11 publications

(3 citation statements)

References 50 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Cockcroft & Latham criterion can be expressed by Eq. (2) :

where

is the maximum principal stress,

is the equivalent strain,

is the effective fracture strain, and c is the critical damage value, which is 240 in this study ( Bai et al., 2017 ; Berger et al., 2021 ; Zhou et al., 2022 ).…”

Section: Simulation Methods Of Cutting Residual Stressesmentioning

confidence: 99%

Analysis and prediction of residual stresses based on cutting temperature and cutting force in rough turning of Ti–6Al–4V

Guo

Lu²,

Huang³

et al. 2022

Heliyon

View full text Add to dashboard Cite

“…Cockcroft & Latham criterion can be expressed by Eq. (2) :

where

is the maximum principal stress,

is the equivalent strain,

is the effective fracture strain, and c is the critical damage value, which is 240 in this study ( Bai et al., 2017 ; Berger et al., 2021 ; Zhou et al., 2022 ).…”

Section: Simulation Methods Of Cutting Residual Stressesmentioning

confidence: 99%

Analysis and prediction of residual stresses based on cutting temperature and cutting force in rough turning of Ti–6Al–4V

Guo

Lu²,

Huang³

et al. 2022

Heliyon

View full text Add to dashboard Cite

“…Compared with the CA method, general FEM emphasizes simulating macroscopic stress–strain fields, temperature fields, etc., during material deformation and heat treatment processes, but it struggles to simulate changes in microstructure. Therefore, the FEM is often combined with the CA method [ 22 , 23 ], the MC method [ 24 , 25 ] and the PF method [ 26 ] to create new models that can simulate microstructure.…”

Section: Ca Characteristics and Modeling Steps For Microstructure Sim...mentioning

confidence: 99%

Review on Cellular Automata for Microstructure Simulation of Metallic Materials

Zhi,

Jiang,

et al. 2024

Materials

View full text Add to dashboard Cite

The cellular automata (CA) method has played an important role in the research and development of metallic materials. CA can interpret the microstructure changes of materials and obtain more abundant, accurate and intuitive information of microstructure evolution than conventional methods. CA can visually represent the process of grain formation, growth, development and change to us in a graphical way, which can assist us in analysis, thinking and solving problems. In the last five years, the application of CA in materials research has been rapidly developed, and CA has begun to occupy an increasingly important position in the simulation research of metallic materials. After introducing the advantages and limitations of CA compared to other widely used simulation methods, the purpose of this paper is to review the recent application progress on the microstructure simulation of metallic materials using CA, such as solidification, recrystallization, phase transformation and carbide precipitation occurring during forming and heat treatment. Specifically, recent research advances on microstructure simulation by CA in the fields of additive manufacturing, welding, asymmetrical rolling, corrosion prevention, etc., are also elaborated in this paper. Furthermore, this paper points out the future work direction of CA simulation in the research of metallic materials, especially in the simulation of the crystal structure, the prediction of mechanical properties, CA simulation software and rule systems, etc. These are expected to attract wide attention of researchers in the field of metallic materials and promote the development of CA in materials research.

show abstract

“…In this context, it was interesting to propose a reliable 3D FE model which allows us a better understanding of the cutting insert-part interaction during the machining of this type of alloys. Numerical simulation of machining process and the residual stresses induced by the cutting operation have been investigated by many researchers [15][16][17][18][19][20]. Li et al have set up an experimental plan to study the effect of machining parameters and the inclination angle of the cutting tool on the chips formation during the machining of the titanium alloy Ti-6Al -4V [10].…”

Section: Introductionmentioning

confidence: 99%

Investigation on machining of a Ti–6Al–4V alloy using FEM simulation and experimental analysis

Sahli

Abid²,

Barrière³

et al. 2022

Int J Interact Des Manuf

View full text Add to dashboard Cite

Titanium alloys have been attracting from the more industries, especially, industry aerospace due to their very important high strength to weight ratio. Furthermore, they were classified as difficult to machine materials due to low tool life in machining processes. In this study, a FE model has been developed to simulate the turning stage of Ti-6Al-4V alloy. A 3D model with thermo-mechanical coupling has been proposed to study the influence of cutting parameters and also lubrication on the performance of cutting tools. The constants of the Johnson-Cook constitutive model of Ti-6Al-4V alloy were identified using inverse analysis based on the process parameters of the orthogonal cutting. The predictive FE model has been validated based on an orthogonal cutting test. The investigations indicated that this approach estimates the resultant cutting forces with low prediction errors. Indeed, the predicted forces showed good agreement with the experimental data, with minimum and maximum error magnitudes of 2.8 and 8.7% for cutting force, and 1.3 and 6.8% for feed force, respectively.

show abstract

Multiscale research of microstructure evolution during turning Ti-6Al-4V alloy based on FE and CA

Cited by 11 publications

References 50 publications

Analysis and prediction of residual stresses based on cutting temperature and cutting force in rough turning of Ti–6Al–4V

Analysis and prediction of residual stresses based on cutting temperature and cutting force in rough turning of Ti–6Al–4V

Review on Cellular Automata for Microstructure Simulation of Metallic Materials

Investigation on machining of a Ti–6Al–4V alloy using FEM simulation and experimental analysis

Contact Info

Product

Resources

About