Results 131 to 140 of about 336,633 (356)
Поволжская археология, 2016 This article summarizes some preliminary fi ndings of studies in pre-Mongolian layers of Bolgar fortifi ed settlement in 2012, conducted on digs CLXXII and CLXXVI.
Baranov Vyacheslav S. +1 more
doaj
Advanced Science, EarlyView.Multicomponent alloys, such as high‐entropy alloys (HEAs), are considered to be in a random solid solution. However, recent studies have shown that short‐range ordering (SRO) is prevalent in these HEAs due to multipairwise interactions among the constituent elements, which can be deleterious.
Moses A. Adaan‐Nyiak +8 more
wiley +1 more source
Stress-corrosion behavior of aluminum-lithium alloys in aqueous environments [PDF]
The stress corrosion susceptibility of two powder metallurgy (P/M) alloys, Al-Li-Cu and Al-Li-Cu-Mg two mechanically attrited (M/A) alloys, Al-Li-Cu and Al-Li-Mg; and two wrought, ingot alloys, X-2020 and AA7475, are compared.
Galvin, R. P. +2 more
core +1 more source
Advanced Science, EarlyView.Cryogenic cooling induces an orthorhombic‐to‐monoclinic phase transition in CsPbBr3 quantum dots, accompanied by pronounced strain localization at surfaces and interfaces. Multimodal in situ STEM directly visualize reversible defect healing during moderate cryogenic treatment and irreversible degradation upon prolonged exposure, revealing the intrinsic
Xinjuan Li +10 more
wiley +1 more source
Materials data handbook: Aluminum alloy 5456 [PDF]
A summary of the materials property information for aluminum alloy 5456 is presented. The scope of the information includes physical and mechanical property data at cryogenic, ambient, and elevated temperatures.
Muraca, R. F., Whittick, J. S.
core +1 more source
Advanced Science, EarlyView.An ultralight, multilayer anisotropic tactile sensor—an artificial Pacinian corpuscle—exhibits ultrahigh tangential sensitivity (1022 kPa−1) and spatiotemporal sensing. It discriminates static, sliding, and rolling contacts, detects incipient stick–slip via high‑frequency signatures, and enhances robotic touch (100%/98.18% accuracy for active/passive ...
Jinghui Wang +12 more
wiley +1 more source
Business processes digitalization in industry: assessing scrap metal contamination
E-ManagementCurrently, ferrous metallurgy industry is experiencing growing trends in the scrap indicator, which requires a more responsible attitude and effective methods in subsequent redistribution of the production chain.
V. V. Degtyareva
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