Results 251 to 260 of about 15,861,332 (312)

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Wide-Temperature-Range Large-Deformation Tensile Behavior and Constitutive Modeling of Polytetrafluoroethylene. [PDF]

Materials (Basel)
Li L, Chang L, Zhao J, Wang X, Yan J, Yang Z, Wu S.   +6 more
europepmc   +1 more source

Robust structural superlubric interfaces under high current density, from understandings to applications. [PDF]

Microsyst Nanoeng
Wu T, Chen W, Wang Y, Yang D, Yang X, Peng D, Liu Z, Qu C, Zhuang C, Wang J, Xiang X, Zheng Q, Wu Z.   +12 more
europepmc   +1 more source

Associating panting levels of broiler breeders in a commercial battery cage barn with environmental and age factors via machine learning modeling. [PDF]

Poult Sci
Liu T, Li G, Kong N, Xi L, Li M, Liu S.
europepmc   +1 more source

Recent advances in enhancing efficiency and stability of perovskite solar cells: a comprehensive review. [PDF]

RSC Adv
Souri M, Bakhshi R, Salar Amoli H, Hasanzadeh M.   +3 more
europepmc   +1 more source

Temperature-moisture-rainfall effects on internal dump slope stability in a cold-region open-pit coal mine with drainage validation. [PDF]

PLoS One
Wen Y, Song Z, Long Y, Yao Z, Xiong S, Qian W.   +5 more
europepmc   +1 more source

Low-Temperature and Room-Temperature Surface-Activated Au-Au Bonding: Surface Requirements, Preparation Methods, and Emerging Applications. [PDF]

Sensors (Basel)
Al-Mahmodi M, Al-Zanina M, Al-Haidari R, Takakuwa M, Yamamoto M, Poliks MD, Takamatsu S.   +6 more
europepmc   +1 more source

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Engine Testing at Low Temperatures

SAE Technical Paper Series, 1989
<div class="htmlview paragraph">When evaluating fuels and engine lubricants in respect of, for example, fuel economy, high accuracy is required. In any engine testing, the best accuracy and repeatability are obtained with a test engine installed in an engine dynamometer, and not in a car on a chassis dynamometer.</div> <div class ...
openaire   +1 more source

Engineered Flux for Low Temperature Solders

SMTA International, 2018
ABSTRACT Low temperature solders are becoming more common in surface mount assembly. Critical SMT components cannot handle the temperatures used for lead-free soldering which typically reaches 240 – 250 °C. Sensitive critical components might be damaged by these high temperatures.
H. V. Ramakrishna, H. S. Harish, J. Manjuvani, Vangapandu Bhaskar, Ramesh Kumar, Vikas Patil, Siuli Sarkar, Traian C. Cucu   +7 more
openaire   +1 more source