Results 101 to 110 of about 4,126,459 (396)

Metallurgy of armour exhibited at the Palace Armoury, Valletta, Malta [PDF]

, 2004
The metallurgy of ten armour pieces from the Palace Armoury Collection in Malta was examined. Results showed that out of ten artefacts examined, six were produced in low carbon steel, one from a high carbon steel and three were made from wrought iron ...
Ashton, John, Hallam, David, Vella, D.
core  

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Enhancing oxidation resistance of a novel nickel-saving dual-phase heat-resistant cast steel based on Mn–N optimized oxide scale

Journal of Materials Research and Technology
The effect of Mn–N on the oxidation behavior and microstructure evolution of a novel nickel-saving Fe–26Cr–4Ni-0.3C dual-phase heat-resistant cast steel at 900 °C was investigated.
Xiaokun Pan, Zixuan Zhu, Chaolei Zhang, Ran Cheng, Yongjin Wang, Renbo Song   +5 more
doaj   +1 more source

In situ characterisation of MnS precipitation in high carbon steel

Scientific Reports, 2019
Manganese sulphide (MnS) is one of the major non-metallic inclusions in steel with huge impact on steel property. In the case of high carbon steel, due to higher sulphur content and its brittleness, controlling MnS formation is one of the main issues ...
Yasuhiro Tanaka, F. Pahlevani, S. Moon, R. Dippenaar, V. Sahajwalla   +4 more
semanticscholar   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Boosted charge and proton transfer over ternary Co/Co3O4/CoB for electrochemical nitric oxide reduction to ammonia

Nature Communications
The electrochemical nitric oxide reduction reaction (NORR) holds a great potential for removing environmental pollutant NO and meanwhile generating high value-added ammonia (NH3).
Xiaoxuan Fan, Zhenyuan Teng, Lupeng Han, Yongjie Shen, Xiyang Wang, Wenqiang Qu, Jialing Song, Zhenlin Wang, Haiyan Duan, Yimin A. Wu, Bin Liu, Dengsong Zhang   +11 more
doaj   +1 more source

Corrosion of Q235 Carbon Steel in Seawater Containing Mariprofundus ferrooxydans and Thalassospira sp.

Frontiers in Microbiology, 2019
Iron-oxidizing bacteria (IOB) and iron-reducing bacteria (IRB) can easily adhere onto carbon steel surface to form biofilm and affect corrosion processes.
Shiqiang Chen, Hao Deng, Guangzhou Liu, Dun Zhang   +3 more
semanticscholar   +1 more source

Unlocking Ultra‐Long Cycle Stability of Li Metal Electrode by Separators Modified by Porous Red Phosphorus Nanosheets

Advanced Functional Materials, EarlyView.
Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang, Mingzi Sun, Feng Lang, Zhijun Cai, Xitao Hu, Yao Gao, Chao Lin, Xueqiang Zhang, Bolong Huang, Quan Li   +9 more
wiley   +1 more source

Effect of alloy element on hydrogen-induced grain boundary embrittlement in BCC iron

Journal of Materials Research and Technology
The strength enhancement usually increases its susceptibility to hydrogen (H) embrittlement in steel materials. However, the atomic-level mechanisms of solutes influence hydrogen behavior at grain boundaries (GBs) remain incompletely understood.
Feiyang Wang, Xinyuan Zhang, Chaolei Zhang, Xiaoye Zhou, Hong-Hui Wu, Linshuo Dong, Yuan Zhu, Shuize Wang, Junheng Gao, Haitao Zhao, Yuhe Huang, Hongzhou Lu, Aimin Guo, Xinping Mao   +13 more
doaj   +1 more source