Results 41 to 50 of about 1,873,474 (208)

Mechanical Behavior Associated with Metallurgical Aspects of Friction Stir Welded Al-Li Alloy Exposed to Exfoliation Corrosion Test [PDF]

, 2020
Open Access articleThis research aims to investigate the effect of the exfoliation corrosion exposure time on the mechanical properties, the strength and elongation, of friction stir welded Al-Li alloy type 2195-T8.
Hiu, Baiyao, Khoshnaw, Fuad, Zhang, Hua
core   +2 more sources

Dynamic model of ion and water transport in ionic polymer-metal composites

AIP Advances, 2011
In the process of electro-mechanical transduction of ionic polymer-metal composites (IPMCs), the transport of ion and water molecule plays an important role.
Zicai Zhu, Hualing Chen, Longfei Chang, Bo Li   +3 more
doaj   +1 more source

Effect of operating temperature on direct recycling aluminium chips (AA6061) in hot press forging process [PDF]

, 2013
A method of solid-state recycling aluminum alloy using hot press forging process was studied as well as the possibility of the recycled chip to be used as secondary resources.
Ahmad, Mohd Hafizi, Ayop, Osman, Faizol, Zulbirri, Jusoh, Muzammil, Majid, Huda A., Mat Saman, Norhafezaidi, Rahim, Mohamad Kamal A., Yusoff, Zubaida, Zubir, Farid   +8 more
core   +1 more source

Numerical Research of an Ice Accretion Delay Method by the Bio-Inspired Leading Edge

Aerospace, 2022
The accumulation of ice on aircraft is a typical meteorological issue. The ice accretion on the wing’s leading edge can cause an earlier stall and significantly increase the safety risks.
Xiaogang Xu, Tianbo Wang, Yifan Fu, Yang Zhang, Gang Chen   +4 more
doaj   +1 more source

Controlled intermittent interfacial bond concept for composite materials [PDF]

, 1975
Concept will enhance fracture resistance of high-strength filamentary composite without degrading its tensile strength or elastic modulus. Concept provides more economical composite systems, tailored for specific applications, and composite materials ...
Atkins, A. G., Marston, T. U.
core   +1 more source

Single cell mechanics: stress stiffening and kinematic hardening

, 2007
Cell mechanical properties are fundamental to the organism but remain poorly understood. We report a comprehensive phenomenological framework for the nonlinear rheology of single fibroblast cells: a superposition of elastic stiffening and viscoplastic ...
A. Mogilner, Albrecht Ott, D. Bray, N. Wang, O. Thoumine, Pablo Fernández, S. Nemat-Nasser, T. Wakatsuki, U. F. Kocks, W. Prager, Y. C. Fung   +10 more
core   +1 more source

Design and analysis of the trapeziform and flat acoustic cloaks with controllable invisibility performance in a quasi-space

AIP Advances, 2015
We present the design, implementation and detailed performance analysis for a class of trapeziform and flat acoustic cloaks. An effective large invisible area is obtained compared with the traditional carpet cloak.
Jian Zhu, Tianning Chen, Qingxuan Liang, Xiaopeng Wang, Jie Xiong, Ping Jiang   +5 more
doaj   +1 more source

Crystallographic microstructure engineering for artificial solid electrolyte interphases toward stable zinc electrode

Nature Communications
The challenge of dendrite growth limiting metal battery lifespan, despite extensive chemical composition optimizations for artificial solid electrolyte interphases (ASEIs), necessitates the development of ASEI design routes.
Hongyu Cao, Fengnian Zhuang, Yanfei Wang, Tang Sheng, Wenyuan Liu, Zhiwen Bai, Mengdie Lan, Zhaoqi Li, Wenshan Yu, Shengping Shen   +9 more
doaj   +1 more source

Characteristics of Duplex Angular Contact Ball Bearing with Combined External Loads and Angular Misalignment

Applied Sciences, 2020
As a kind of common phenomenon in practical engineering, misalignment error considerably changes the working performance of bearing. However, it has rarely attracted attention in the study of duplex angular contact ball bearings (DACBBs). To evaluate the
Tengfei Xu, Lihua Yang, Kai Wang
doaj   +1 more source

Thermal-Mechanical Properties of Polyurethane-Clay Shape Memory Polymer Nanocomposites [PDF]

, 2010
Shape memory nanocomposites of polyurethane (PU)-clay were fabricated by melt mixing of PU and nano-clay. Based on nano-indentation and microhardness tests, the strength of the nanocomposites increased dramatically as a function of clay content, which is
Chen, Zhen Guo,, Fu, Yong Qing,, Hosson, Jeff T.M. De,, Huang, Wei Min,, Kraft, Arno,, Pei, Yu Tao,, Reuben, R.L.,, Xu, Bin,   +7 more
core   +5 more sources