Effect of various interlayers in NiTi to TC4 dissimilar joints by magnetic pulse welding by Zhikang Ye, Timing Zhang, Yuhua Chen, Xiaolong Peng, Yunfa Deng, Shiyi Zhang, Yang Shen, Shanlin Wang, Jilin Xie

“…In this paper, the connection of NiTi/TC4 dissimilar materials was achieved by adding pure Al, Cu, and Ni interlayers using MPW technology, and microstructure characterization and mechanical property tests were conducted to evaluate the joints. …”
Get full text

Compression Behaviour of L-PBF-Manufactured Ti6Al4V BCC Lattices by John Daniel Arputharaj, Shahrooz Nafisi, Reza Ghomashchi

“…This is driven by microstructural changes, such as the phase transformation from α’ martensitic needles to α + β, and thus relieves the residual stress to some degree. …”
Get full text

Machine learning-enabled multiscale modeling platform for damage sensing digital twin in piezoelectric composite structures by Somnath Ghosh, Saikat Dan, Preetam Tarafder

“…Abstract Nondestructive evaluation (NDE) of aerospace structures plays a crucial role in their successful operation under harsh environments. …”
Get full text

Phase evolution, mechanical properties, and corrosion behavior of FeCoNiCu-based high-entropy alloys by M. Shirali, Kh. Gheisari, M. Reihanian

“…This study comprehensively investigates the phase microstructure, mechanical properties, and corrosion behavior of FeCoNiCu and its Mo, Si, Cr, and Nb-substituted high-entropy alloys (HEAs). …”
Get full text

Compressive behavior of Co-Cr-Mo radially graded porous structures under as-built and heat-treated conditions by Francesco Cantaboni, Paola Ginestra, Marialaura Tocci, Andrea Avanzini, Elisabetta Ceretti, Annalisa Pola

“…Moreover, heat treatment was carried out to study its influence on microstructural properties and mechanical behavior. Microhardness was measured, and compressive tests were performed to detect load response and to analyse the fracture mechanisms of these structures. …”
Get full text

Compressive behavior of Co-Cr-Mo radially graded porous structures under as-built and heat-treated conditions by Francesco Cantaboni, Paola Ginestra, Marialaura Tocci, Andrea Avanzini, Elisabetta Ceretti, Annalisa Pola

“…Moreover, heat treatment was carried out to study its influence on microstructural properties and mechanical behavior. Microhardness was measured, and compressive tests were performed to detect load response and to analyse the fracture mechanisms of these structures. …”
Get full text

Non-linear viscoelastic and micromorphological properties of SBS-modified asphalt binder by Xiaoxu Zhu, Miomir Miljković, Ruiming Li, Gengren Hao, Xingyu Chen, Yuhong Wang

“…Moreover, their microstructure was obtained by confocal fluorescence microscopy and segmented into three phases for the quantitative analysis which included global morphological features, as well as those of discrete and continuous phases. …”
Get full text

Degradation behavior and mechanisms of strength and toughness in double-wire narrow-gap submerged arc welded joints of 2.25Cr-1Mo-0.25V steel thick plates for hydrogenation reactor... by Yu WAN, Xuyang ZHANG, Wenchun JIANG, Baisheng ZHANG, Chenglong LEI, Zhijie LI

“…Microstructural analysis was conducted using optical microscopy, scanning electron microscopy, and electron backscatter diffraction to reveal the evolution mechanism of strength and toughness. …”
Get full text

Investigations on mechanical behavior of AA2014-T6 weldments developed using CMT welding: As-weld and post weld heat treatment conditions by Balram Yelamasetti, B Tulasi Lakshmi Devi, N Santhi Sree, Sai Vempati, Tushar Sonar, Ashish Kumar, C. Rakesh, Ankit Sharma, Mushtaq Ahmad Ansari

“…The welded structures are tested to evaluate the tensile properties, micro-hardness and microstructural changes in both the conditions. …”
Get full text

The preparation and performance research and application of high performance steel fiber reinforced concrete in deep and large freezing shaft by Jiabao Hu, Zhishu Yao, Yongjie Xu, Rui Wang, Kun Hu

Get full text

Effect of alkali activator and granulated blast furnace slag on the properties of lithium slag-based high-strength lightweight aggregates by Yingda Zhang, Zhaopeng Tang, Xianliang Zhou, Yantao Zheng, Zihao Liu

“…Bulk density, water absorption, porosity, and cylinder compressive strength were evaluated, and microstructural characterization was conducted using SEM, XRD, FTIR, MIP, and TG/DTG. …”
Get full text

Mitigating functional fatigue of 3D-printed nickel-titanium shape memory alloy using hybridizing stabilizers by Ojo Philip Bodunde, Shiming Gao, Shuo Qu, Junhao Ding, Xu Song, Wei-Hsin Liao

“…Details of microstructure were given and its information could be helpful for those who require hybridized NiTi alloys for various applications.…”
Get full text

Test setup for analyzing the electrical resistance during fatigue loading for metastable austenite AISI 304L and its diffusion-brazed joints by Lukas M. Sauer, Johannes L. Otto, Jonas A. Ziman, Peter Starke, Frank Walther

“…Finally, the change in microstructure was evaluated through electron channeling contrast imaging (ECCI) analyses at different load cycles.…”
Get full text

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

Get full text

The Design and Microstructure Evolution Mechanism of New Cr_1.3Ni₂TiAl, CoCr_1.5NiTi_1.5Al_0.2, and V_0.3CoCr<sub>1.2</... by Xin Zhang, Haitao Yan, Yao Xiao, Wenxin Feng, Yangchuan Cai

“…To expand the fundamental understanding of eutectic high-entropy alloys (EHEAs), three novel alloy systems—Cr_1.3Ni₂TiAl, CoCr_1.5NiTi_1.5Al_0.2, and V_0.3CoCr_1.2NiTi_1.1Al_0.2—were rationally designed through synergistic phase diagram analysis and thermodynamic parameter calculations. Comprehensive microstructural characterization coupled with mechanical property evaluation revealed that these alloys possess FCC+BCC dual-phase architectures with atypical irregular eutectic morphologies. …”
Get full text

Intérêt d’une intervention de soutien langagier basée sur la narration et menée par l’enseignante auprès d’enfants de grande section de maternelle avec difficultés langagières.... by Lucie Malet, Olivia Hadjadj

“…Les habiletés narratives ont été évaluées pour l’ensemble de la classe en pré-test à partir des éléments de macrostructure et de microstructure énoncés lors d’activité de génération de récit et de re-récit. …”
Get full text

Wear and Friction Evaluation of Different Tool Steels for Hot Stamping by Maider Muro, Garikoitz Artola, Anton Gorriño, Carlos Angulo

Get full text

Measurement and evaluation of cement paste porosity by electrochemical impedance spectroscopy by Jana Chalupová, Jiří Němeček, Vojtěch Hybášek, Vojtěch Pommer, Jiří Němeček

“… Porosity is an important part of cement paste microstructure, which significantly influences the mechanical properties (especially durability and strength) of cement-based materials. …”
Get full text

Well Log Evaluation Method of Shale Gas Flow Capacity by NIE Xin, SUN Chuanrui, HAO Yuexiang, WANG Benqiang, LIN Wei, LI Bingke, WANG Chenchen, ZHANG Jizhen, HAN Denglin

Get full text

Introduction: Titanium alloys containing the β phase have much better corrosion resistance. Some alloying elements, such as Mo, stabilize this phase. Among the Ti alloys that contain this element, the Ti-10Mo alloy is of particular importance. If this alloy is produced using selective laser melting (SLM), it will be an approach that is user-friendly due to the nature of the process. Methods: Samples were printed by SLM process. The constituent phases were determined by XRD. The microstructure was evaluated using optical and scanning electron microscopes.... by Arezoo Pourshoja, karim Avak, Maziyar Azadbeh, Mohamadreza Etminanfar, Mehdi Ojaghi

Get full text