Dynamic compression energy evolution and deformation and failure characteristics of limestone under dry-wet cycles by Jichao DUAN, Qi ZONG, Pengfei GAO, Haibo WANG, Nao LYU, Hao WANG

“…Furthermore, the evolution of limestone's microstructure during dry-wet cycles was observed using a scanning electron microscope to reveal the microscopic mechanisms underlying its macroscopic physical and mechanical degradation. …”
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Tectonometamorphic evolution of a subduction plate interface at the base of the Mirdita Ophiolite (Bajram Curri, northeastern Albania) by Madeline Richter, Kilian Pollok, Kujtim Onuzi, Kamil Ustaszewski

“…This setting allows to study the interrelated tectonometamorphic evolution and rock-water interaction between the subducted and exhumed metamorphic sole and concomitant mantle wedge serpentinization in the overlying units. …”
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Structural evolution and mechanical behavior of NbTiVZr high-entropy alloy fabricated by electrostatic levitation by Yongxia Fan, Yan Lin, Qingbo Ao, Jian Wang, Chun Li, Chong Wei, Jianzhong Wang

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Mechanical manifestation characteristics and damage evolution law of unloading perturbation damage in surrounding rock of deep roadways by Xinfeng Wang, Tian Jiang, Chuanqi Zhu, Youyu Wei, Yunhui Jiang

“…Results show that: ①Rock deformation and destabilization are closely related to the microstructural properties. There are numerous tiny cracks inside the rocks, which tend to expand and interconnect under external forces, leading to rock fracture. ②Rock damage progresses through five stages: initial compression, linear elastic deformation, nonlinear crack generation, post-peak strain softening and destruction. …”
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Evolution of sigma phase precipitates in Cu-containing 25Cr–20Ni austenitic stainless steels by Gunjick Lee, Heechan Jung, Han Jun Yu, Jung Hun Han, Seok Su Sohn, Jae-Hyeok Shim

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Characterization of zirconium oxidecoating stabilized with cerium and yttrium oxide deposited on the bonding coating nickel chromium aluminum cobalt yttrium oxide by Mihailo Mrdak, Časlav Lačnjevac, Darko Bajić

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Screening Anionic Groups Within Zwitterionic Additives for Eliminating Hydrogen Evolution and Dendrites in Aqueous Zinc Ion Batteries by Biao Wang, Chaohong Guan, Qing Zhou, Yiqing Wang, Yutong Zhu, Haifeng Bian, Zhou Chen, Shuangbin Zhang, Xiao Tan, Bin Luo, Shaochun Tang, Xiangkang Meng, Cheng Zhang

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Nonlinear ultrasonic characterization of γ΄ phase evolution in DZ411 alloy after long-term aging by YANG Gangzhengliang, LI Ping, CAO Tieshan, ZHAO Jie

“…To explore the feasibility of the nonlinear ultrasonic method in the aging microstructure evolution application of directionally solidified nickel-based superalloy， DZ411 directionally solidified nickel-based superalloy is studied.The microstructure observation， γ΄ phase quantitative characterization， nonlinear ultrasonic detection， and lattice mismatch analysis of DZ411 alloy under different aging conditions are carried out by using nonlinear ultrasonic detection technology， combined with SEM and XRD. …”
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Dispersoid evolution in Al–Zn–Mg alloys by combined addition of Hf and Zr: A mechanistic approach by V. Wessely, U. Töpfer, I. Basu, R.E. Schäublin, S. Pogatscher, P.J. Uggowitzer, J.F. Löffler

“…The microstructure was assessed using transmission electron microscopy (TEM) and atom probe tomography (APT), and the mechanical response was evaluated by hardness testing. …”
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Research on the damage evolution law of iron tailing sand based foam concrete under cyclic loading by Xiaoli Du, Liping Zhu, Yanyan Li, Haowei Wang, Kai Xu

“…The hysteresis curve, fatigue strength, loading-residual strain, energy evolution and microstructure were investigated and analyzed, taking into account the influencing factors of different iron tailing sand contents. …”
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A physically-based formulation for texture evolution during dynamic recrystallization. A case study of ice by Chauve, Thomas, Montagnat, Maurine, Dansereau, Véronique, Saramito, Pierre, Fourteau, Kévin, Tommasi, Andréa

“…However, this prediction remains a challenge.We propose a new formulation for modeling texture evolution due to dynamic recrystallization on the basis of observations of the evolution of the microstructure and texture of ice deforming by dislocation creep and dynamic recrystallization. …”
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Platinum/Platinum Sulfide on Sulfur-Doped Carbon Nanosheets with Multiple Interfaces toward High Hydrogen Evolution Activity by Mou Zhang, Mengfei Su, Chunyan Zhang, Feng Gao, Qingyi Lu

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High-Temperature Tensile Grain Evolution and Mechanical Properties of Additively Manufactured TA15 Aerospace Titanium Alloy by Pengfei Li, Zhenkun Dong, Qingtao Yang, Hao Xu, Dehai Kong, Minghui Hu

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Austenite evolution and quantification in aged 250 maraging steel: A comparative analysis of X-ray diffraction methods by Fábio Lima da Silva, Julianna Magalhães Garcia, Alaelson Vieira Gomes, Luiz Paulo Mendonca Brandao

“…This study provides a comprehensive understanding of austenite evolution, integrating XRD phase quantification, SEM and TEM microstructural characterizations, and mechanical performance analysis to optimize aging treatments in 250-grade maraging steel.…”
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Evolution of Crystallographic Texture, Grain Growth and Corrosion Resistance of an SAE 1075 Steel Subjected to Different Thermomechanical Treatments by Francisco Felipe de M. Fideles, Mauro Andres C. Florez, Walney Silva Araújo, Jorge Luiz Cardoso, Marcos Natan da S. Lima, Pedro Henrique P. Lima, Samille Kricia B. Lima, Leonardo Henrique A. Mendes, Luís Flávio G. Herculano, Caio Victor P. Pascoal, Ivo Fernandes Tavares, Hamilton Ferreira G. de Abreu

“…After evaluating their microstructures and noticing significant changes in their crystallographic textures, through SEM/EBSD techniques such as Cube, Goss and Brass components, these samples were subjected to electrochemical tests to evaluate their corrosion resistance in a synthetic seawater solution, highlighting the highest polarization resistance for the Goss component and family of plans {011}. …”
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Structural Evolution and Mechanical Properties of FeCoNiAlTi HEA Coatings Fabricated by Plasma Surfacing by WANG Yonghong, ZHANG Chunlin, ZHANG Shihan, YU Jianping, LIU Yingfu, JIE Zhiwen

“…In order to deeply study the influence of the surfacing current on the microstructure and mechanical properties of FeCoNiAlTi highentropy alloy coatings in the plasma surfacing process parameters， five different surfacing currents (140， 160， 180， 200， 220 A) were used for coating preparation， and the microstructure， hardness， wear resistance and tensile properties of the coatings were evaluated by XRD， OM，SEM， micro-Vickers hardness tester， profilometer， friction wear tester and universal testing machine， respectively.Results showed that the porosity and elemental segregation of the coating were significantly improved with the increase of the surfacing current，but there was no significant effect on the coating phase composition.The coating mainly consisted of the typical FCC solid solution phase and Co3 Ti precipitation phase.When the surfacing current was 180 A， the surface microhardness of the obtained T3 coating was up to 322.77 HV0.2， which was about twice that of the substrate.At the same time， the T3 coating showed the best wear resistance， with a maximum wear depth of only 2.144 μm， an average friction coefficient of 0.362 and the lowest wear rate of 3.83×10－6 mm3/(N·m).In addition， the tensile strength and elongation of the T3 coating were 948 MPa and 26.61%， respectively， showing excellent strength and toughness.…”
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Morphological Evolution of Sn‐Metal‐Based Anodes for Lithium‐Ion Batteries Using Operando X‐Ray Imaging by Bouchra Bouabadi, André Hilger, Paul H. Kamm, Tillmann R. Neu, Nikolay Kardjilov, Michael Sintschuk, Henning Markötter, Thomas Schedel‐Niedrig, Daniel Abou‐Ras, Francisco García‐Moreno, Sebastian Risse

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Mn‐Doped Tuned NiC/NiO Heterostructure for Efficient Electron Transfer in Hydrogen Evolution Reaction by Tianyi Li, Ailing Fan, Yuanyuan Li, Yaqi Quo, Yang Zhu, Haijiao Xie

“…After 24 h catalytic hydrogen evolution test, its microstructure and potential show negligible change under 200 mA cm−2. …”
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Mechanistic controls on permeability evolution in thermally-upgraded low-maturity oil shales: Application of machine learning outputs by Bo He, Lingzhi Xie, Xin Liu, Jun Liu, Derek Elsworth

“…Fractal dimensions indicate that the pore microstructure is anisotropic in the bedding-parallel and bedding-perpendicular directions and is upgraded by elevated temperature. …”
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Texture evolution in building direction of wire arc additive manufactured 316L stainless steel with high plasticity by Hang Dong, Yongcun Li, João Pedro Oliveira, Sheng Gao, Wenjun Zhu, Yong Wang

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