Results 121 to 130 of about 588,717 (296)

Enhanced strength-ductility synergy in stainless steel 316L through hierarchically tailored microstructure via laser-based repair deposition

Materials Research Letters
Repair offers significant time—cost savings and durability by reusing existing parts efficiently. Prior to implementation of repaired parts, it is crucial to clarify mechanical properties and deformation mechanisms to ensure proper performance.
Man Jae SaGong, Rae Eon Kim, Jeong Ah Lee, Hyojin Park, Soung Yeoul Ahn, Shuai Xu, Haiming Zhang, Renhao Wu, Hyoung Seop Kim   +8 more
doaj   +1 more source

Evolution of CrC_x Ceramic Induced by Laser Direct Energy Deposition Multilayered Gradient Ni204-dr60 Coating. [PDF]

Materials (Basel), 2023
Zhao Y, Wang R, Zhang J, Farid MI, Wu W, Yu T.   +5 more
europepmc   +1 more source

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source

Influence of Deposition Rate on Fatigue Behavior of 316L Stainless Steel Prepared via Hybrid Laser Wire Direct Energy Deposition

Metals
Hybrid additive manufacturing (AM) provides a unique way of fabricating complex geometries with onboard machining capabilities, combining both additive and traditional subtractive techniques and resulting in reduced material waste and efficient high ...
Md Abu Jafor, Ryan Kinser, Ning Zhu, Khaled Matalgah, Paul G. Allison, J. Brian Jordon, Trevor J. Fleck   +6 more
doaj   +1 more source

Processing of Haynes^® 282^® Alloy by Direct Energy Deposition with Arc and Wire. [PDF]

Materials (Basel), 2023
Zinke M, Burger S, Jüttner S.
europepmc   +1 more source

Organic Electrochemical Transistor Channel Materials: Copolymerization Versus Physical Mixing of Glycolated and Alkoxylated Polymers

Advanced Functional Materials, EarlyView.
This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens, Kaishuai Zhang, Priscila Cavassin, Arwin Goossens, Jochen Vanderspikken, Tania C. H. Castillo, Demetra Tsokkou, Adam Marks, Arianna Magni, Karrie Weaver, Laurence Lutsen, Sahika Inal, Koen Vandewal, Natalie Banerji, Wouter Maes   +14 more
wiley   +1 more source

Negative Thermal Expansion Metamaterials: A Review of Design, Fabrication, and Applications

Journal of Manufacturing and Materials Processing
Most materials conventionally found in nature expand with an increase in temperature. In actual systems and assemblies like precision instruments, this can cause thermal distortions which can be difficult to handle.
Devashish Dubey, Anooshe Sadat Mirhakimi, Mohamed A. Elbestawi   +2 more
doaj   +1 more source

Special Issue "Laser Powder Bed Fusion, Direct Energy Deposition and Hybrid Manufacturing of Metals and Alloys". [PDF]

Materials (Basel), 2022
Siller HR.
europepmc   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

Advanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong, William D. J. Tremlett, Lucy Hart, Beier Hu, Zhuoran Qiao, Patipan Sukpoonprom, Sarah Fearn, Edoardo Angela, Matilde Brunetta, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Davide Nodari, Martyn A. McLachlan, Piers R. F. Barnes, Artem A. Bakulin, Nicholas J. Long, Nicola Gasparini   +16 more
wiley   +1 more source

Factors Affecting the Surface Roughness of the As-Built Additively Manufactured Metal Parts: A Review

Metals
Nowadays, additive manufacturing technologies continue to increase in number, and with them, the various challenges they bring for the optimal design of components.
Simone Paggetti, Enrico Bedogni, Paolo Veronesi   +2 more
doaj   +1 more source