Symmetric and Asymmetric Rolling Pure Copper Foil: Crystal Plasticity Finite Element Simulation and Experiments

Chen, Shoudong; Li, Xianghua; Liu, Lizhong

doi:10.1007/s40195-015-0290-0

Cited by 13 publications

(6 citation statements)

References 32 publications

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“…The combination of CA and crystal plasticity is a good research direction. The simulation results of crystal plasticity show that the crystal plastic deformation is extremely inhomogeneous, and there are some zones where the orientation changes dramatically [ 111 , 112 ]. According to CA theory, this is the most likely nucleation area, which is consistent with the experimental observations.…”

Section: Future Research Directions Of Ca In Metallic Materials Researchmentioning

confidence: 99%

Review on Cellular Automata for Microstructure Simulation of Metallic Materials

Zhi,

Jiang,

et al. 2024

Materials

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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.

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Section: Future Research Directions Of Ca In Metallic Materials Researchmentioning

confidence: 99%

Review on Cellular Automata for Microstructure Simulation of Metallic Materials

Zhi,

Jiang,

et al. 2024

Materials

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“…Nevertheless, samples deformed up to 40% retained their ductility while increasing yield and ultimate tensile strength. Chen et al [77] studied a High-strength low-alloy (HSLA) steel processed by ASR with the intent of increasing its impact toughness. The authors obtained an improved impact toughness in the asymmetric hot rolled plate, due to the grain refinement, as well as a lower toughness anisotropy, in this case, due to the lower volume fraction of the RC texture component.…”

Section: Texture Of Steelsmentioning

confidence: 99%

Asymmetrical Rolling of Aluminum Alloys and Steels: A Review

Vincze

Simões

Butuc

2020

Metals

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Asymmetric rolling is an attractive metal forming process due to its simplicity, low cost and capability to produce unique characteristics in materials. The asymmetry promoted by the process leads to a formation of a large collection of texture components and a refined structure which is capable to improve the mechanical behavior of metallic materials. The aim of this work is to present a perspective of the process and to construct the bases for future development and application of this technique. Thus, several aspects are addressed such as process methods (i.e., dissimilarity of the rolls diameters, rolls angular speed or friction conditions), the process parameters (i.e., total thickness reduction, thickness reduction per pass, peripheral speed ratio, rolling routes) and their effect on material properties, including texture and microstructure evolution, and mechanical properties. This review is focused on the experimental description of asymmetric rolling applied to aluminum alloys and steels. Although the asymmetric rolling application was mostly at a laboratory scale, there is a good perspective for its implementation in the industry. The pros and cons based on the up to date literature and authors’ experience are presented and discussed.

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“…However, looking specifically at the black dots in Figure 3b, we see a handful of HEA compositions that are both low in HHI and in price. These alloys are from references [29][30][31][32][33][34][35][36][37][38][39][40][41][42][43] and include variants in composition for the following alloy systems: AlCrCuFeMnNi, AlCrCuFeNi, AlCrFeNi, AlCrCuFeNiTi, AlCrFeMnNi, AlFeMoNi, CrCuFeMnNi, CrFeMnNi, and CrFeMnNiTi. Figure 3c presents the same data as Figure 3b, but now expands both axes to consider a broader set of proposed HEAs and their comparators.…”

Section: Materials Availabilitymentioning

confidence: 99%