Materials processing

Jiwon Bok, Jeongyeon Ahn, Bogeun Park, Donghyeon Nam et al.

Abstract Developing cathodes that simultaneously deliver high capacity, superior rate capability, and long-term cycling stability remains a major challenge in lithium-ion batteries. Here, we report a high-performance textile cathode constructed via interfacial interaction-mediated assembly of high-energy porphyrin (PP) ligand-stabilized LiFePO ₄ nanoparticles (LFP NPs). For …

Yuheng Jiang, Zihao Chen, Xiao Sun, Haotian Li et al.

Abstract Highly loaded magneto-dielectric composite systems are promising for achieving strong electromagnetic loss and structural design flexibility, yet their processability and geometric controllability remain extremely challenging. Herein, a rheologically engineered direct ink writing (DIW) 3D printing strategy is developed. Graphene (Gr) is introduced to reconstruct the pa…

Eric McDermott, Shiril Sivan, Matthew Di Prima

ABSTRACT The increasing adoption of additive manufacturing (AM) for medical device production has resulted in additively manufactured medical devices being used in a range of applications and anatomical locations. Although medical device mechanical performance is often the primary concern, the influence of the AM process on the corrosion resistance of these products has become …

Terrell Elias Marler, Lawson King, Judy Schneider, Nathan Spulak

ABSTRACT The strain rate sensitivity of additively manufactured 316L stainless steel is compared between material in the as-built condition and after being subjected to a stress-relief anneal. The mechanical properties are assessed using tensile testing at strain rates spanning the orders of 10−3–103 s−1, utilizing a hydraulic load frame for low-rate tests and a tensile split-H…

Jiaxin Yu, Jiawei Sun, Yuchuan Huang, Peng Sun et al.

Abstract not available. Bibliographic information is searchable.

Yifeng Zhao, Jiayao Chen, Zhiyuan Shi, Qingkai Yu

The substitution of silver (Ag) powder with copper (Cu) powder in electronic pastes is severely hindered by the high susceptibility to oxidation of Cu. The practical application of conventional passivation layers is constrained by interfacial delamination, microstructural defects, and poor cost-effectiveness. The high-temperature remelting chemical vapor deposition method can b…

Yejin Lim, Sangheon Lee, Mingyu Shin, Bumjoon Seo et al.

Abstract not available. Bibliographic information is searchable.

Guoliang Ma, Hongzhi Cui, Qing Du, Hao Zhang et al.

Abstract not available. Bibliographic information is searchable.

Yujie Cui, Hao Wang, Kenta Yamanaka, Tadashi Fujieda et al.

Abstract not available. Bibliographic information is searchable.

Nicolau López-Pintó, Christopher J. Jensen, Zhijie Chen, Zihui Zeng et al.

To address growing computational demands, energy-efficient hardware technologies such as spintronics and neuromorphic computing have attracted significant interest. In particular, magneto-ionics offers a low-power, non-volatile approach to control magnetic properties, making it particularly suitable for manipulating antiferromagnetic (AFM) materials. In this work, we report mag…

Fengyang He, Lei Yuan, Junle Yang, Wei Zhou et al.

Wire Arc Additive Manufacturing (WAAM) has emerged as one of the most practical and scalable technologies for fabricating large metal components. With high deposition rate and cost efficiency, WAAM is increasingly used in aerospace, marine, and other high-value industries. Conventional WAAM systems, based on commercial welding equipment and industrial robots, are limited in con…

Jianbo Zhou, Jibing Chen, Hongze Wang, Ruidi Li et al.

Abstract not available. Bibliographic information is searchable.

Amir Mostafaei, Reza Ghiaasiaan, Yunhao Zhang, Justin P. Miner et al.

Abstract not available. Bibliographic information is searchable.

Ziyue Ling, Xijing Yang, Xianda Liu, Shifan Chen et al.

Abstract not available. Bibliographic information is searchable.

Yih-Lin Cheng, Po-Yuan Chen, Yen-Ting Li

Purpose This study addresses the resin refilling challenge in digital light processing (DLP)-type high-speed three-dimensional (3D) printing when the cured cross-section exhibits a high area-to-layer-thickness ratio. In bottom-up systems with an inhibiting film that creates a “dead zone” at the vat bottom, raising the platform by only one layer thickness can leave the gap betwe…

Deepak Mudakavi, Somashekara M. Adinarayanappa

Purpose Functionally graded materials (FGMs) possess gradual compositional and microstructural transitions. This study aims to predict the mechanical properties of FGMs, especially the microhardness, by integrating experimentation and machine learning (ML). The work investigates the microstructures and mechanical behaviour. Design/methodology/approach The study utilized a twin-…

Burak Özel, Altug Bakirci, Mehmet Kivanc Turan

Purpose This study aims to investigate the tensile and flexural strength of composite parts produced by joining different materials in a butt joint using additive manufacturing. Design/methodology/approach International Organization for Standardization standards were used for the specimen designs, and Fused Deposition Modeling was used for sample production. Pure polylactic aci…

Sanjeeviprakash Karunanithi, Rajesh Kannan Arasappan, Siva Shanmugam Nallathambi

Purpose This study aims to investigate the influence of heat treatment on the microstructure and mechanical properties of wire arc additively manufactured (WAAM) duplex stainless steel (DSS). Design/methodology/approach Gas metal arc welding based WAAM process was used for the fabrication of DSS wall structure using ER2209 filler wire. The as-fabricated WAAM part is predominant…

Prasanna Nagasai Bellamkonda, Maheshwar Dwivedy

Purpose This study investigates the fabrication of a functionally graded material (FGM) combining Inconel 825 (IN825) and austenitic stainless steel (SS) 309LSi using the pulsed cold metal transfer (pulsed CMT) wire arc additive manufacturing (WAAM) process. The aim of this study is to evaluate the mechanical and microstructural properties of the produced FGMs. Design/methodolo…

Murat Celik

Purpose This study aims to systematically investigate the cyclic shape memory behaviour of 4D-printed polylactic acid (PLA)-thermoplastic polyurethane (TPU) core-shell structures subjected to repeated programming-recovery cycles, with emphasis on understanding the influence of filament-level architecture and printing parameters. Design/methodology/approach Core-shell PLA-TPU fi…