Physicochemical, mechanical and thermal properties of twisted ramie (Boehmeria Nivea) fibers for their potential use as reinforcement in non-structural concrete by Maidina Maidina, Fadhilah Muslim, Fitriani Fitriani, Agung Sumarno, Ismail Budiman, Gabriel Andari Kristanto, Fauzi Hardjanto, Heru Purnomo

“…The fibers are mainly composed of cellulose. Microstructure analysis reveals hydration products such as Ca(OH)2, C–S–H, and Ca(CO)3. …”
Get full text

Investigation of the bioactivity and antibacterial activity of porous hydroxyapatite ceramics derived from natural sources by Jatsada Wadthanakul, Phanrawee Sriprapha, Narongdech Boothrawong, Komsanti Chokethawai, Chamnan Randorn, Waraporn Boontakam, Nopakarn Chandet, Kriangkrai Thongkorn, Gobwute Rujijanagul

“…The decrease of this value was related to the β-TCP formation. Microstructural analysis revealed that the 900°C sample had a good uniform porous structure with an average pore size of 0.39 μm. …”
Get full text

Study on the mechanical properties of Ti-6Al-4V alloy with minimal surface structures: effects of different heat treatment temperatures by Kai Qian, Shuangyu Liu, Fulong Zhang, Guihua Hang, Bo Cui, Ziwei Guo, Qiushi Zhang, Wang Binhua

“…The mechanisms underlying these changes were elucidated through fracture morphology analysis, microstructural observation, and finite element simulation. …”
Get full text

Distinct roles of Nb, Ti, and V microalloying elements on the fire resistance of low-Mo steels by Hyungkwon Park, Hyo-Haeng Jo, Seong Hoon Kim, Chiwon Kim, Joonoh Moon, Jun-Ho Chung, Bong Ho Lee, Chang-Hoon Lee

Get full text

Pseudotachylyte Formation in Brittle–Ductile Transition of the Anning River Fault Zone: Implications for Seismic Processes by Wenhao Dai, Yongsheng Zhou, Huiru Lei, Xi Ma, Jiaxiang Dang, Sheqiang Miao, Shimin Liu, Changrong He

“…Three kinds of pseudotachylyte veins were found in granite gneiss and cataclasite. Microstructural analyses show that pseudotachylytes and cataclasites developed within granitic gneiss and mylonites, and EBSD analysis indicates granitic gneiss deformed at temperatures of 250–350 °C. …”
Get full text

Unveiling the roles of Zn content on the thermal conductivity of Mg-8Gd-1Er-xZn-1Mn alloys by Xudong Li, Tong Wang, Wenbo Du, Feng Lou, Jianlong Ren, Xian Du, Ke Liu, Shubo Li, Zhaohui Wang

“…The thermal conductivity of the as-rolled GEZM8141, GEZM8161, and GEZM8181 alloys are 79.6 W/(m·K), 112.1 W/(m·K), and 131.0 W/(m·K), respectively. The quantitative analysis of the microstructural factors contributing to the reduction in thermal conductivity reveals that solute atoms have the most significant impact on thermal conductivity, and their effect gradually weakens with increasing Zn content. …”
Get full text

Elucidation of the Nano-Mechanical Property Evolution of 3D-Printed Zirconia by Joshua Z. R. Dantzler, Diana Hazel Leyva, Amanda L. Borgaro, Md Shahjahan Mahmud, Alexis Lopez, Saqlain Zaman, Sabina Arroyo, Yirong Lin, Alba Jazmin Leyva

“…Nanoindentation data, analyzed using the Oliver and Pharr method, provided insights into the elastic and plastic responses of the material, showing the highest hardness and elastic modulus in the 0° print orientation. The microstructural analysis, conducted via scanning electron microscopy (SEM), illustrated notable changes in grain size and porosity, emphasizing the influencing of the printing orientation and thermal treatment on material properties. …”
Get full text

Intrinsic Mechanisms of Differences in Wetting-Induced Deformation of Soils on Chinese Loess Plateau: Insights into Land Stability and Sustainable Management by Qiqi Liu, Wanli Xie, Hui Yang, Kangze Yuan, Siyu Zhang, Xinyu Li, Pengxin Qu, Zhiyi Wu, Jiahao Zhou, Xuanyu Gao

“…Collapse tests showed contrasting behaviors: the 1 m sample exhibited collapsibility, while the 25 m sample displayed expansiveness (a negative collapsibility coefficient). Microstructural analysis revealed that the 1 m sample with abundant macropores and overhead structures had a lower structural stability than the 25 sample with more stable, rounded micropores. …”
Get full text

Local plastic deformation in the vicinity of topologically close-packed phases in a Ni-based single crystal superalloy by Sangwon Lee, Jeonghyeon Do, Baig Gyu Choi, Ujjval Bansal, Christoph Kirchlechner, Pyuck-Pa Choi, Subin Lee

“…This study sheds light on the intricate interplay between TCP phase formation, microstructural evolution, and mechanical properties in Ni-based superalloys offering valuable insights into the role of the TCP phases.…”
Get full text

Modifying behavior of calcined waste phosphorus slag on the dispersivity and mechanical properties of dispersive soil by Gaowen Zhao, Tao Wu, Guanzhou Ren, Dongyang Yan, Zhen Zhu, Shijun Ding, Mei Shi, Henghui Fan

“…The compressive and tensile strength, conductivity, and pH were determined for the soil. Microstructural and mineral composition were analyzed using SEM/EDS, TG/DTG, and XRD analysis. …”
Get full text

Effect of Acid Concentration on Structural, Thermal, and Morphological Properties of Cellulose Nanocrystals from Sugarcane Bagasse and Their Reinforcement in Poly(Furfuryl) Alcohol... by Nduduzo L. Khumalo, Samson M. Mohomane, Thembinkosi D. Malevu, Setumo V. Motloung, Lehlohonolo F. Koao, Tshwafo E. Motaung

“…It is possible to use CNCs to achieve higher mechanical performance while also indicating that optimizing thermal properties and mechanical performance of high-performance materials will require an improved understanding of the microstructural parameters governing the polymer–filler interface. …”
Get full text

Pore Structure and Fractal Characteristics of Inter-Layer Sandstone in Marine–Continental Transitional Shale: A Case Study of the Upper Permian Longtan Formation in Southern Sichua... by Jianguo Wang, Jizhen Zhang, Xiao Xiao, Ya’na Chen, Denglin Han

Get full text

Articular cartilage degeneration and aberrant osteocyte perilacunar/canalicular remodeling in subchondral bone of patients with developmental dysplasia of the hip by Teng Ye, Jiren Yan, Tianyou Kan, Guoming Xie, Zhichang Zhang, Wenjing Yin, Bizeng Zhao, Zhifeng Yu, Linyang Chu

“…The micro–finite-element analysis revealed that DDH group had deteriorative microstructural and biomechanical properties of subchondral bone. …”
Get full text

Mechanical performance and cementation uniformity of sand stabilized with bone meal-derived calcium phosphate compounds: An eco-friendly biocementation technology by Yuan Gao, Guanzhou Ren, Henghui Fan, Shuai Pang, Xiujuan Yang, Zengchun Sun, Minqiang Meng

“…The effectiveness of SICCP-stabilized sand was assessed using a variety of analytical methods, including unconfined compressive strength test, precipitation content analysis, three-dimensional reconstruction of CT images, microstructural observation, and mineral composition analysis. …”
Get full text

Isolation, Identification and Biological Characterization of Spoilage Mold in Seedless White Raisins by Yaxin LEI, Shuai HUANG, Qi ZHANG, Qian LIU, Meihui JIA, Manman ZHANG, Zhongchuan GAO, Congrong PAN, Chenyang ZHAO, Jing WANG

“…The spoilage molds were screened according to the time and degree of molding by performing return infection experiments, they were identified and biologically characterized using rDNA-ITS sequence analysis combined with morphological and microstructural analyses. …”
Get full text

Impact of active to inert shielding gas transition on the corrosion behavior of wire arc additively manufactured duplex stainless steel by Elina Akbarzadeh Chiniforoush, Tahereh Gholizadeh, Mohammad Reza Jandaghi, Johan Moverare, C.Hakan Gür

“…Kernel Average Misorientation (KAM) analysis indicated higher residual strain in these areas. …”
Get full text

Towards Correlative Raman Spectroscopy–STEM Investigations Performed on a Magnesium–Silver Alloy FIB Lamella by Jan Reimers, Martin Mikulics, Marta Lipinska-Chwalek, Berit Zeller-Plumhoff, Lidia Kibkalo, Maximilian Kruth, Regine Willumeit-Römer, Joachim Mayer, Hilde Helen Hardtdegen

“…This study underscores the effectiveness of correlating Raman spectroscopy, revealing chemical changes and STEM, capturing the corresponding microstructural changes. The combined approach is crucial for a deeper understanding of material degradation and reactivity in biocompatible alloys under physiological conditions and advances the characterization of biocompatible materials in physiological environments.…”
Get full text

Study on the Compounding of Xanthan Gum and Guar Gum and Joint Soil Consolidation Performance with Roots by Juan Wan, Chenyang Liu, Henglin Xiao, Weiqing Lin, Zhonggeng Tang, Yunlong Jia

“…The experimental results reveal the relationship between the improved planting and mechanical properties of the modified clay and the internal microstructural changes. This provides a reference for further exploration of new eco-friendly ecological slope protection materials.…”
Get full text

Influence of Graphene Oxide on Printability, Rheological and Mechanical Properties of Highly Filled Alumina Filaments and Sintered Parts Produced by FFF by Ekaterina Kuznetsova, Anton Smirnov, Andrey V. Gusarov, Nestor Washington Solís Pinargote, Tatiana V. Tarasova, Sergey N. Grigoriev

“…All compositions were successfully extruded into filaments for 3D printing. Rheological, microstructural and mechanical studies of the compositions and filaments were carried out. …”
Get full text

Process parameter optimization of laser beam machining for AISI -P20 mold steel using ANFIS method by Abdullah Eaysin, Sarower Kabir, Ebru Gunister, Nur Jahan, Amir Hamza, Muhammad Ali Zinnah, Adib Bin Rashid

“…Based on the Brute Force algorithm, the minimum combination resulted in a kerf width of 0.84 mm and a surface roughness of 4.48175 μm. Microstructural analysis was performed on samples with high and low surface roughness to assess the machining surface quality.…”
Get full text