Results 71 to 80 of about 15,244 (260)
Hierarchical Twin Networks Enable Exceptional Strength and Fracture Toughness in Titanium
Advanced Science, EarlyView.A commercial‐purity titanium with hierarchical ultrafine twin structures delivers an exceptional combination of fracture toughness (KJIc) of 187 MPa·m1/2 and specific yield strength of 140 MPa·cm3·g−1, in which pre‐engineered high‐density twin boundaries stimulate massive and
Xiao‐Wei Zou +3 more
wiley +1 more source
Modeling and Experimental Analysis of Grinding Surface Roughness of Face Gear
Jixie chuandong, 2016 The mathematical model of face gear grinding disc wheel is established according to the gear tooth surface formation mechanism analysis of surface roughness and morphology analysis of the disc wheel surface.
Ming Xingzu +4 more
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A Ceramic Network for Hybrid Solid Electrolyte Lithium Metal Batteries
Advanced Science, EarlyView.An in‐plane aligned Ta‐LLZO ceramic network exhibits superior performance compared to conventional fillers, including single ceramic fibers and particles. The tortuosity within the polymeric phase of hybrid solid electrolytes is identified as a key parameter governing lithium‐ion transport pathways and dendrite suppression.
Luca Weckelmann +10 more
wiley +1 more source
Robot grinding and polishing impedance control based on environmental model optimization
Jin'gangshi yu moliao moju gongcheng, 2021 Compared with traditional machining machine tools, the stiffness and the positioning accuracy of robot were low. In order to improve the machining quality of robot assisted grinding, it was necessary to control the contact pressure in the machining ...
WANG Jinghang, PENG Yunfeng
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Advanced Science, EarlyView.This study introduces a biomimetic “nanofusion” platform that integrates the biostability of threose nucleic acids (TNA) with homotypic cell‐membrane cloaking to combat drug‐resistant TNBC. By leveraging a non‐canonical membrane‐fusion pathway for direct cytosolic delivery, the platform bypasses endosomal sequestration. To achieve potent AKT2 silencing
Wei Zheng +7 more
wiley +1 more source
The Influence of Chemical Composition of Tough-to-Machine Steels on Grinding Technologies
Management Systems in Production Engineering, 2018 The main purpose of processing of tough-to-machine materials is improving of cutting process of steels with different physicochemical properties and alloying by means of various chemical elements in combination with heat treatment.
Ivanova Tanyana N. +2 more
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Advanced Science, EarlyView.Two‐dimensional CuInP2S6 nanosheets are incorporated into a P(VDF‐TrFE) matrix to induce polarization‐cooperative ferroelectric coupling. The resulting P(VDF‐TrFE)/CuInP2S6 hybrid film exhibits reinforced ferroelectric ordering and reduced coercive electric fields compared with pristine P(VDF‐TrFE).
Yeonsu Jeong +10 more
wiley +1 more source
MATEC Web of Conferences, 2018 This paper presents a model of the formation process of surface zones of external cylindrical grinding with traverse feed at a computer numerical control machine (CNC). This article, have investigated modelling features of the grinding process in reverse
Pereverzev Pavel +2 more
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Advanced Science, EarlyView.We report the solid‐state ball milling, a traditional, reliable, mass‐productive material processing, to prepare the air‐stable and dual‐phase GeSe2‐x nanoparticles with extended photodetection feasibility toward optical‐wavelength regions. We further display photonic multi‐valued logic (MVL) circuit through the employment of a hybrid PMMA/GeSe2‐x ...
An‐Ting Tsai +8 more
wiley +1 more source
Jixie chuandong, 2014 Aiming at the problem of the regrinding forming disk milling cutter blade surface is complex,it is difficult to machine by using 3-axis CNC machine tools.To calculate the complex profile of forming disk milling cutter,the mathematical model of grinding ...
方成刚 +4 more
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