Results 71 to 80 of about 66,627 (256)
Jixie chuandong, 2014 By using the theoretical derivation,the method of combining numerical simulation method with modern experimental means,firstly,through SG grinding wheel,the finite element model of temperature field of 20CrMnTi spiral bevel gear tooth form grinding is ...
明兴祖, 李飞, 周静
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Emergence of a Hexagonal Fe2S2 Single Layer Without a Bulk Counterpart via Phase Transformation
Advanced Functional Materials, EarlyView.Upon annealing, single‐layer Mackinawite iron sulfide transforms into a previously unknown hexagonal Fe2S2${\rm Fe}_2{\rm S}_2$ phase with β$\beta$‐CuI structure. STM, LEED, and first‐principles calculations identify the structure and show that electronic correlations and magnetic order are important for its stability.
Affan Safeer +10 more
wiley +1 more source
Effect of different parameters on grinding efficiency and its monitoring by acoustic emission
Production and Manufacturing Research: An Open Access Journal, 2016 Grinding efficiency is one of the most important considerations in the selection of grinding operation conditions because it has a significant impact on the productivity, quality, energy consumption and cost.
Xun Chen, Tahsin T. Öpöz
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Bifunctional Catalysis Drives Efficient and Ethanol‐Producing Aqueous Zn‐CO2 Batteries
Advanced Materials, EarlyView.A unified bifunctional catalyst breaks the trade‐off between CO2 reduction and O2 evolution, delivering high efficiency, ethanol production, and long‐term stability in Zn‐CO2 batteries while revealing degradation pathways for next‐generation bifunctional electrocatalysts.
Divyani Gupta +9 more
wiley +1 more source
Research on grinding temperature field of rail grinding with compound wheel
Jin'gangshi yu moliao moju gongcheng, 2020 In order to study the temperature field of the composite grinding wheel with brazed diamond insert for rail grinding, a comparative test was carried out on the grinding temperatures of the composite wheel and a resin zirconia corundum wheel for grinding ...
YAN Xinlin +4 more
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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
Journal of Materials Research and TechnologyBiologically inert ceramics are commonly employed in bone replacement surgeries because of their outstanding biocompatibility and exceptional mechanical properties.
Xianggang Kong +9 more
doaj +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
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
Experimental study on high efficiency grinding process of 5G copper clad laminate composites
Jin'gangshi yu moliao moju gongcheng, 2021 To solve the problem of burr defects in existing punching 5G copper clad laminate (CCL) composites, a new process of grinding with sintered diamond slotted slice wheel is proposed.
GAO Hang +4 more
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