Article
Engineering, Manufacturing
Shobhit Pratap Singh, Vikram Jayaram, Dheepa Srinivasan, Praveen Kumar
Summary: This study evaluates the power-law creep behavior of laser powder bed fusion (LPBF) AlSi10Mg alloy at 250°C using uniaxial and bending test methods. The results show good correspondence between the two testing methods and reveal the stability of microstructure and the pinning effect of Si particles on dislocations.
ADDITIVE MANUFACTURING
(2022)
Article
Chemistry, Multidisciplinary
Feng Liu, Zexin Wang, Zi Wang, Jing Zhong, Lei Zhao, Liang Jiang, Runhua Zhou, Yong Liu, Lan Huang, Liming Tan, Yujia Tian, Han Zheng, Qihong Fang, Lijun Zhang, Lina Zhang, Hong Wu, Lichun Bai, Kun Zhou
Summary: This study proposes a high-throughput-based design strategy for high-temperature alloys, which can accelerate the selection of alloy composition with improved performance through calculating diffusion coefficients, refining physical models, and using machine learning. Experimental validation shows that this strategy has high accuracy and efficiency.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Mechanics
Cheng Gong, Lingfeng Pan, Xiaotao Zheng, Fuzhen Xuan, Tianye Niu
Summary: This study analyzes a simplified method for estimating stress during creep in a rectangular beam subjected to tensile loading and bending moment. The applicability of the proposed correction factor Kt, according to the ASME code, is demonstrated and a method for evaluating the parameter Kt is proposed and validated. The results show that the parameter Kt increases with tensile loading due to the relaxation of primary bending stress accelerated by the primary membrane stress. A good agreement is observed between the results of inelastic analysis and the modified method for beams with different material properties, combined loadings, and cross-section shapes.
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS
(2023)
Article
Materials Science, Ceramics
Muhammad Yousaf, Tanveer Iqbal, Muhammad Asif Hussain, Asif Nadeem Tabish, Ehsan Ul Haq, Muhammad Hamid Siddiqi, Saima Yasin, Hamayoun Mahmood
Summary: The study analyzed the structure and mechanical properties of three different porcelain insulators, established the correlation between mechanical strength and microstructural and physio-chemical properties, and discussed key factors influencing mechanical strength. Sample A showed the highest bending strength, sample C the lowest, and sample B an intermediate value.
CERAMICS INTERNATIONAL
(2022)
Article
Nanoscience & Nanotechnology
Zhen Xu, Zhiwei Lv, Chuan Guo, Yang Zhou, Gan Li, Xiaogang Hu, Xinggang Li, Qiang Zhu
Summary: The steady-state creep mechanisms of a superlattice gamma'-strengthened Co-Al-W-Ta-Ti single crystal superalloy were studied under different temperature and stress conditions. The microstructures of the creep samples varied significantly according to the experimental conditions. Lomer-Cottrell locks and stacking faults interactions dominated the low-temperature and high-stress creep regime, while dislocations cross-slip and dislocation tangles contributed to the main creep resistance at intermediate temperatures and moderate stresses. The interactions of stacking faults and dislocation networks were the strengthening mechanism for the high-temperature and low-stress creep regime. The steady-state creep rate followed a classical power law equation, with a calculated creep activation energy of 378.46 kJ/mol. These findings provide insights into the effects of temperature and stress on steady-state creep mechanisms, and highlight the potential of the gamma'-strengthened Co-Al-W-Ta-Ti single crystal superalloy as a high-temperature structural material.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2023)
Article
Materials Science, Multidisciplinary
Kun Wang, Yi Ouyang, Yi Shen, Yifei Zhang, Mingxiao Zhang, Jian Liu
Summary: A high-throughput infrared characterization technique has been developed to evaluate the adiabatic temperature change of magnetocaloric materials efficiently, applicable to both Gd and La-Fe-Si-based materials. This method allows simultaneous measurement of temperature changes induced by MCE of multiple samples and facilitates the examination of the functional stability of FOPT magnetocaloric materials.
JOURNAL OF MATERIALS SCIENCE
(2021)
Article
Nanoscience & Nanotechnology
Tian-Ye Niu, Peng Zhao, Gang Zhu, Jian-Guo Gong, Fu-Zhen Xuan
Summary: This study elucidates the effects of different stress states on creep damage mechanisms in 9-12%Cr steels under long-term high temperature exposure. Equivalent stress and stress tri-axiality have different impacts on the creep damage behavior of notched components, with the variation of stress states being evidenced by hardness distribution.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2021)
Article
Materials Science, Multidisciplinary
Rolf Sandstrom
Summary: During plastic deformation, cells and subgrains are formed in most alloys, known as substructures, which significantly affect material properties. Prior cold work can increase creep strength, and the role of unbalanced dislocations can explain this increase quantitatively without adjustable parameters. Modeling the impact of substructures on creep curves is important for both cold-worked and non-cold-worked materials.
Article
Materials Science, Multidisciplinary
Yue Wang, Kejian Li, Zhipeng Cai, Li Shi, Haitao Wang
Summary: The microstructure evolution of IN617 during creep is influenced by factors such as dislocation configuration, grain boundary weakening, nitrogen diffusion, and precipitate coarsening.
MATERIALS CHARACTERIZATION
(2022)
Article
Engineering, Mechanical
Yonghun Yu, Junho Suh
Summary: By developing a three-dimensional thermo-elastic model and conducting numerical analysis and verification, this study investigated the interaction of mechanical and thermal deformation in steady-state rolling contact. The experimental results confirmed that under severe rolling conditions, the thermal effect significantly changes the behavior of the contact interface.
Article
Materials Science, Ceramics
Pavol Sajgalik, Zanlin Cheng, Xuxu Han, Chengyu Zhang, Ondrej Hanzel, Jaroslav Sedlacek, Tatyana Orlova, Maksym Zhukovskyi, Alexander S. Mukasyan
Summary: The high-temperature compression creep properties of additive-free beta/alpha silicon carbide ceramics fabricated by rapid hot pressing were investigated, showing the ceramics had the lowest creep rate reported in the literature within certain temperature and pressure ranges. The average creep activation energy and stress exponent remained constant along the whole range of investigated parameters, suggesting a creep mechanism involving GB sliding accommodated by GB diffusion and beta-alpha SiC phase transformation.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2022)
Article
Engineering, Mechanical
Jinjuan Lv, Yunsong Zhao, Shuai Wang, Xin Zhao, Jingxuan Zhao, Lei Zheng, Yuanyuan Guo, Guido Schmitz, Binghui Ge
Summary: Weight reduction and advanced cooling schemes in aircraft engines drive the design of turbine blades towards thin-walled structures. However, the decrease in wall thickness leads to a decrease in creep rupture life and/or an increase in creep rate, known as the thickness debit effect. Creep tests on sheet samples of a Ni-based single crystal superalloy reveal a linear decrease in creep rupture life with decreasing sample thickness, indicating an obvious thickness debit effect. The microstructure analysis shows that the rafting mechanism remains the same regardless of the sample thickness. Fracture morphology differs between thin and thick samples, with thin samples exhibiting a mixed fracture and thick samples showing micro voids domination. Environmental degradation is found to promote the thickness debit effect but is not the primary cause. Finite element analyses and observation of dislocation configurations reveal that thin samples are in plane stress state, activating fewer slip systems and leading to heterogeneous deformation and shorter rupture life.
INTERNATIONAL JOURNAL OF PLASTICITY
(2022)
Article
Materials Science, Multidisciplinary
Yugao Wei, Sisheng Yang, Hai Xu, Xiang Ling
Summary: This study conducted vacuum flat indentation creep test and microstructure analysis of Inconel 617 to analyze its creep deformation characteristics. The results showed that the limiting primary creep deflection and power law coefficient increased with the creep load and temperature. An apparent indentation primary creep stage of about 15-25 hours was observed. A modified theta-projection model was proposed to accurately predict the flat indentation creep curve. A creep life prediction method based on deformation control and a reasonable conversion relationship between indentation creep stress and uniaxial creep equivalent stress were established. Microstructure analysis revealed a hemispherical region with extended grains and increased hardness. Cr-rich precipitates and a small amount of Mo-rich precipitates were observed, with the precipitates being discontinuous and granular for short indentation creep times.
Article
Nuclear Science & Technology
Gyeong-Ha Choi, Chang-Hwan Shin, Jae Yong Kim, Byoung Jae Kim
Summary: This study analyzed the axial creep law and derived circumferential creep results, proposing optimized anisotropic coefficients based on performed tests. The deformation through circumferential creep tests and validation through tube burst tests demonstrated the results under different conditions.
NUCLEAR ENGINEERING AND TECHNOLOGY
(2021)
Article
Engineering, Mechanical
Mariyappan Arul Kumar, Laurent Capolungo
Summary: Predicting the effects of microstructure on high-temperature creep responses of steel components is critical to minimize the risks of failure and maximize economic viability in the energy sector. In this study, an advanced mechanistic constitutive model is used to investigate the influence of microstructure on creep responses and to explain the variability in the performance of grade-91 alloy. The model accurately predicts steady-state creep rates and primary-to-secondary transients for a wide range of creep conditions, and can also extrapolate the creep response of grade-91 alloy outside of the calibration regime. The study shows that the initial microstructure, characterized by grain size, dislocation density, and precipitate content, plays a significant role in the creep response, with the significance varying with stress and temperature. Comparing the model predictions with experimental data reveals that the differences in creep responses can be rationalized based on differences in the initial microstructure.
INTERNATIONAL JOURNAL OF PLASTICITY
(2022)
Article
Materials Science, Ceramics
Landen Cross, Rishi Raj, Syed I. A. Jalali
Summary: Flash sintering of alumina is more difficult than that of yttria-stabilized zirconia (YSZ). However, mixed powders of bi-phasic ceramics can be flash sintered under lower conditions. This study found that flash initiates in the YSZ layer and then spreads through the alumina layer after a brief incubation period.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2022)
Article
Chemistry, Multidisciplinary
Vijayendra Shastri, Santanu Talukder, Kaustav Roy, Praveen Kumar, Rudra Pratap
Summary: In this study, we report on the formation of micro- and nano-scopic periodic surface patterns created by the spontaneous flow of liquid metal over thin metallic solid films. The flow of liquid gallium over gold is captured in situ using a scanning electron microscope, and a series of experiments are conducted to understand the principles and mechanisms behind the pattern formation. A model is proposed to simulate the formation of a single ripple, which serves as the basis for generating the observed patterns.
Article
Materials Science, Ceramics
Syed I. A. Jalali, Rishi Raj
Summary: This study describes a new system for flash sintering, where a green sample is sintered quickly using an energy transfer mechanism between the reactor walls and the sample through a magnetic field. The experiments show that the reactor walls, in a constant state of flash, generate a concentrated plasma field that helps transfer energy to the green sample. The method is capable of achieving high-density and uniform nanoscale sintering in just a few seconds.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2022)
Article
Nanoscience & Nanotechnology
Vijayendra Shastri, Santanu Talukder, Kaustav Roy, Praveen Kumar, Rudra Pratap
Summary: Standalone structures with periodic surface undulations can be formed spontaneously by flowing liquid metal over a metallic film. This liquid metal "ripple" flow allows for three-dimensional patterning at a small length scale in a single step, making it a promising unconventional patterning technique.
Article
Materials Science, Multidisciplinary
Michael E. Kassner, Theophil Oros, Praveen Kumar
Summary: This article discusses the interactions between incoherent hard particles and dislocations in dispersion-strengthened alloys at elevated temperatures, which contribute to their high temperature strength. The detachment model is briefly reviewed, its limitations are discussed, and a new detachment model is proposed. The purpose of this communication is to provide the creep research community with a detailed mechanism for the detachment of dislocations from hard particles that has not yet been formulated.
Article
Materials Science, Ceramics
Syed I. A. Jalali, Rishi Raj
Summary: Reactive flash sintering is a process that can quickly convert elemental oxides into multicomponent oxides at low temperatures. This paper presents measurements of the diffusion coefficient during this process, and finds that the cation diffusion coefficient at 1380 degrees C is 2.5 x 10(-10) m(2) s(-1).
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2023)
Article
Materials Science, Multidisciplinary
Syed Idrees Afzal Jalali, Mainak Sen, Dipankar Banerjee
Summary: This study investigates the microstructure and plasticity of high-strength metastable beta alloys. A technique involving deposition of nanoparticles for digital image correlation at room temperature is shown to be effective. The data is complemented with electron back scattered diffraction to analyze strain partitioning between the two phases.
MATERIALS CHARACTERIZATION
(2022)
Article
Materials Science, Multidisciplinary
Priya Goel, Praveen Kumar, Vikram Jayaram
Summary: A numerical method is developed to calculate stress distribution and its evolution during power-law creep deformation. The model considers a constitutive law with primary and secondary terms and uses strain hardening for stress redistribution. The study investigates the dependence of stress saturation time (SST) on loading and material properties for P91 and T22 steels. The results show that SST has a power law dependence on the applied moment and testing methodologies are developed to aid in the efficient design of testing procedures.
MECHANICS OF MATERIALS
(2023)
Article
Nanoscience & Nanotechnology
Vijayendra Shastri, Sukanya Majumder, Anuj Ashok, Kaustav Roy, Rudra Pratap, Praveen Kumar
Summary: A novel methodology based on wetting and electromigration is reported for transporting liquid metal over long distances at micro and nano-scale using a stylus. The technique relies on the directionality of electromigration force and wetting adhesive force, and has potential applications in reversible and controlled manipulation of liquid metal at small length scales.
Article
Materials Science, Multidisciplinary
Syed Idrees Afzal Jalali, Sanjit Bhowmick, Vikram Jayaram, Praveen Kumar
Summary: Creep behavior in miniaturized cantilevers was investigated for various thicknesses of Al. The cantilevers exhibited strengthening with decreasing thickness, but also exhibited different regimes of hardening, softening, and bulk-like behavior along their length. Improvement in the steady-state dislocation substructure was consistently observed in regions of large strain gradients. An analytical model was developed to describe the interplay between strain gradient and surface proximity effects.
JOURNAL OF MATERIALS RESEARCH
(2023)
Article
Materials Science, Ceramics
Seohyeon Jo, Syed I. A. Jalali, Rishi Raj
Summary: This report presents the retention of electronic conductivity in yttria-stabilized zirconia at room temperature after cooling down from the flash state. Flashing the specimens in Ar gas atmosphere results in higher conductivity compared to LN2-quenched samples. However, specimens flashed in air and air-cooled become insulating. The study also includes measurements of interface resistance at the anode and cathode using the four-point technique.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2023)
Article
Nanoscience & Nanotechnology
Faizan Hijazi, Barna Roy, Dheepa Srinivasan, Vikram Jayaram, Praveen Kumar
Summary: The uniaxial strain rate controlled and creep behavior of a Ti-6Al-4V with micro-texture regions (MTR) were studied. The presence of MTR was identified and characterized using polarized light microscopy (PLM) and electron back-scatter diffraction (EBSD). Uniaxial tests were carried out along different directions, and strain rate sensitivity and yield strength differences were observed. Creep behavior was found to be influenced by the initial strain rate. A Norton-Bailey power law was used to fit the creep strain, and significant effects of MTR on strain localization were observed, potentially explaining their role in failure nucleation.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2023)
Article
Materials Science, Ceramics
Emmanuel Bamidele, Syed I. A. Jalali, Alan W. Weimer, Rishi Raj
Summary: By directly injecting current into tungsten specimens, we can sinter them quickly within a controlled time range of 2 to 200 seconds. The sintering occurs at the same current density regardless of the current rate. This rapid sintering is instigated by the formation of Frenkel pairs and the recombination of electrons and holes, accelerating mass transport and generating photons.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2023)
Article
Chemistry, Multidisciplinary
Vijayendra Shastri, Santanu Talukder, Kaustav Roy, Praveen Kumar, Rudra Pratap
Summary: This study reports the formation of structures with micro- and nano-scopic periodic surface patterns created by the flow of liquid metal over thin metallic solid films. The underlying principles of the liquid flow and pattern formation are investigated, and a model for ripple formation is proposed.
Article
Nanoscience & Nanotechnology
Jie Zhang, Xiaoyang Chen, MingJian Ding, Jiaqiang Chen, Ping Yu
Summary: This study enhances the compositional inhomogeneity of relaxor ferroelectric thin films to improve their dielectric temperature stability. The prepared films exhibit a relatively high dielectric constant and a very low variation ratio of dielectric constant over a wide temperature range.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Xiaoyu Chen, Ranran Zhang, Hao Zou, Ling Li, Qiancheng Zhu, Wenming Zhang
Summary: Polyaniline-manganese dioxide composites exhibit high conductivity, long discharge platform, and stable circulation, and the specific capacity is increased by providing additional H+ ions to participate in the reaction.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Xutao Huang, Yinping Chen, Jianjun Wang, Gang Lu, Wenxin Wang, Zan Yao, Sixin Zhao, Yujie Liu, Qian Li
Summary: This study aims to establish a novel approach to better understand and predict the behavior of materials with multi-scale lamellar microstructures. High-resolution reconstruction and collaborative characterization methods are used to accurately represent the microstructure. The mechanical properties of pearlite are investigated using crystal plasticity simulation and in-situ scanning electron microscopy tensile testing. The results validate the reliability of the novel strategy.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Cheng Chen, Fanchao Meng, Jun Song
Summary: This study systematically investigated the unfaulting mechanism of single-layer interstitial dislocation loops in irradiated L12-Ni3Al. The unfaulting routes of the loops were uncovered and the symmetry breaking during the unfaulting processes was further elucidated. A continuum model was formulated to analyze the energetics of the loops and predict the unfaulting threshold.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Darshan Bamney, Laurent Capolungo
Summary: This work investigates the formation of adjoining twin pairs (ATPs) at grain boundaries (GBs) in hexagonal close-packed (hcp) metals, focusing on the co-nucleation (CN) of pairs of deformation twins. A continuum defect mechanics model is proposed to study the energetic feasibility of CN of ATPs resulting from GB dislocation dissociation. The model reveals that CN is preferred over the nucleation of a single twin variant for low misorientation angle GBs. Further analysis considering GB character and twin system alignment suggests that CN events could be responsible for ATP formation even at low m' values.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Bing Han, Zhengqian Fu, Guoxiang Zhao, Xuefeng Chen, Genshui Wang, Fangfang Xu
Summary: This study investigates the behavior of electric-field induced antiferroelectric to ferroelectric (AFE-FE) phase transition and reveals the evolution of atomic displacement ordering as the cause for the transition behavior changing from sharp to diffuse. The novel semi-ordered configuration results from the competing interaction between long-range displacement modulation and compositional inhomogeneity, which leads to a diffuse AFE-FE transition while maintaining the switching field.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Akib Jabed, Golden Kumar
Summary: This study demonstrates that cryogenic rejuvenation promotes homogeneous-like flow and increases ductility in metallic glass samples. Conversely, annealing has the opposite effect, resulting in a smoother fracture surface.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Xin Ji, Yan Chong, Satoshi Emura, Koichi Tsuchiya
Summary: A heterogeneous microstructure in Ti-15Mo-3Al alloy with heterogeneous distributions of Mo element and omega(iso) precipitates has achieved a four-fold increase in tensile ductility without a loss of tensile strength, by blocking the propagation of dislocation channels and preventing the formation of micro-cracks.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Amit Samanta, Prasanna Balaprakash, Sylvie Aubry, Brian K. Lin
Summary: This study proposes a combined large-scale first principles approach with machine learning and materials informatics to quickly explore the chemistry-composition space of advanced high strength steels (AHSS). The distribution of aluminum and manganese atoms in iron is systematically explored using first principles calculations to investigate low stacking fault energy configurations. The use of an automated machine learning tool, DeepHyper, speeds up the computational process. The study provides insights into the distribution of aluminum and manganese atoms in systems containing stacking faults and their effects on the equilibrium distribution.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Guowei Zhou, Yuanzhe Hu, Zizheng Cao, Myoung Gyu Lee, Dayong Li
Summary: In this work, a physics-constrained neural network is used to predict grain-level responses in FCC material by incorporating crystal plasticity theory. The key feature, shear strain rate of slip system, is identified based on crystal plasticity and incorporated into the loss function as physical constitutive equations. The introduction of physics constraints accelerates the convergence of the neural network model and improves prediction accuracy, especially for small-scale datasets. Transfer learning is performed to capture complex in-plane deformation of crystals with any initial orientations, including cyclic loading and arbitrary non-monotonic loading.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Pengfei Yang, Qichang Li, Zhongying Wang, Yuxiao Gao, Wei Jin, Weiping Xiao, Lei Wang, Fusheng Liu, Zexing Wu
Summary: In this study, the HER performance of Ru-based catalysts is significantly improved through the dual-doping strategy. The obtained catalyst exhibits excellent performance in alkaline freshwater and alkaline seawater, and can be stably operated in a self-assembled overall water splitting electrolyzer.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Ilias Bikmukhametov, Garritt J. Tucker, Gregory B. Thompson
Summary: Depositing a Ni-1at. % P film can facilitate the formation of multiple quintuple twin junctions, resulting in a five-fold twin structure and a pentagonal pyramid surface topology. The ability to control material structures offers opportunities for creating novel surface topologies, which can be used as arrays of field emitters or textured surfaces.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Zening Yang, Weiwei Sun, Zhengyu Sun, Mutian Zhang, Jin Yu, Yubin Wen
Summary: Multicomponent oxides (MCOs) have wide applications and accurately predicting their thermal expansion remains challenging. This study introduces an innovative attention-based deep learning model, which achieves improved performance by using two self-attention modules and demonstrates adaptability and interpretability.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Ze Liu, Cai Chen, Yuanxun Zhou, Lanting Zhang, Hong Wang
Summary: This study attempts to address the gap in cooling rates between thin film deposition and bulk metallic glass (BMG) casting by correlating the glass-forming range (GFR) determined from combinatorial materials chips (CMCs) with the glass-forming ability (GFA) of BMG. The results show that the full-width at half maximum (FWHM) of the first sharp diffraction peak (FSDP) is a good indicator of BMG GFA, and strong positive correlations between FWHM and the critical casting diameter (Dmax) are observed in various BMG systems. Furthermore, the Pearson correlation coefficients suggest possible similarities in the GFA natures of certain BMG pairs.
SCRIPTA MATERIALIA
(2024)
Article
Nanoscience & Nanotechnology
Mike Schneider, Jean-Philippe Couzinie, Amin Shalabi, Farhad Ibrahimkhel, Alberto Ferrari, Fritz Koermann, Guillaume Laplanche
Summary: This work aims to predict the microstructure of recrystallized medium and high-entropy alloys, particularly the density and thickness of annealing twins. Through experiments and simulations, a database is provided for twin boundary engineering in alloy development. The results also support existing theories and empirical relationships.
SCRIPTA MATERIALIA
(2024)
