Results 91 to 100 of about 12,982,827 (271)
Advanced Functional Materials, EarlyView.For the first time, an extreme‐thick laser‐arc PVD ta‐C (DLC) coating exceeding 100 µm is demonstrated, opening up new possibilities for ultra‐high load bearing capacity. This superhard amorphous carbon architecture combines >50% sp3 bonding, robust adhesion and self‐supporting performance, shielding substrates from plastic flow under extreme contact ...
Martin Zawischa +3 more
wiley +1 more source
Unexpected Asymmetric Mn‐Sb Site Mixing and Reentrant Spin‐Glass State of MnSb2Te4
Advanced Functional Materials, EarlyView.MnSb2Te4 is an intrinsic magnetic topological insulator. Its properties are extraordinarily sensitive to tiny defects, making structural studies essential for understanding how magnetism and topology work together. This work shows that Mn can be unevenly distributed within the crystal and how that disorder is linked to a newly reported spin‐glass state
Gustavo Chavez Ponce de Leon +7 more
wiley +1 more source
Chooseing Grinding Parameters Intelligently Based on the Artificial Neural Networks
工程科学与技术, 2008 :In the process of choosing grinding parameters using the method of the artificial neural networks, an improved GCAQBP algorithm on the basis of the BP algorithm was used to establish the mathematical model.
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Advanced Materials, EarlyView.Oxidized Nd‐Fe‐B magnet swarf is transformed into valuable bulk feedstock through a single‐step hydrogen plasma process. The reaction converts complex rare‐earth‐containing waste into separated metallic, oxide, and hydride fractions without acid leaching.
Naritai Chimed +9 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.A sonochemical strategy constructs an ex situ 2D hierarchical black phosphorus–Mn2O3 heterostructure, enabling intimate interfacial coupling, enhanced charge transport, and improved electrochemical stability. The optimized BPM‐37.5% electrode delivers 466 F g−1 with 84% retention after 8000 cycles, while the flexible device exhibits high areal energy ...
Sowmiya Selvaraj +1 more
wiley +1 more source
Research of Optimization of Grinding Parameter of Hypoid Gear based on Orthogonal Experiment
Jixie chuandong, 2019 Grinding machining is the final procedure in the machining process of the hypoid gear. The grinding quality directly affects the meshing performance and machining accuracy of the gear pair.
Mo Yimin +4 more
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Advanced Materials Interfaces, EarlyView.Persistent Luminescence of doped SrAl2O4:Eu2+, Dy3+ formulated in polymer matrices is a promising solution to be integrated in building envelopes for enhancing Passive Daytime Radiative Cooling. ABSTRACT Persistent Luminescent (PersL) materials have found applications in several fields; their integration into passive daytime radiative cooling systems ...
Roberto Bondi +5 more
wiley +1 more source
Abrasive machining with MQSL. [PDF]
, 2011 Grinding and polishing of engineered components are critical aspects of the precision manufacturing of high performance, quality assured products. Elevated process temperatures, however, are a common and for the most part undesirable feature of the ...
Morris, Tom
core +1 more source
MachinesHydrogen permeation resistance in the welded region of 06Cr18Ni11Ti steel is relatively weak due to surface defects, which need high integrity surface machining.
Shengfang Zhang +6 more
doaj +1 more source
Study on grinding force in grinding titanium alloy with diamond grinding wheel
Jin'gangshi yu moliao moju gongcheng, 2022 To solve the problems of low elastic modulus and large elastic deformation when grinding titanium alloy with diamond grinding wheel, the force of grinding wheel was analyzed theoretically.
Ru FENG
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