Results 101 to 110 of about 37,664 (287)
REPEATING POLYETHYLENE DERIVATIVES OF THE LOW DENSE OF HRYBVOVITSKY DUMP [PDF]
, 2018 The dump in the village Veliky Gribovitchy near the city of Lviv (Lviv Solid Waste Landfill) is one of the largest environmental pollutants in the Lviv region. At present, the landfill is closed.
Khromyak, Uliana, Tarnavskyj, Andrij
core
Materials Properties of Modifeied Ni-Based Alloy [PDF]
Metalurgija, 2007 The thermomechanical processing of NiMoCr solid solution nickel base superalloy is the way to considerably influence the grain size. As uniform coarse grain size increases the creep strength and crack growth resistance.
Kraus, L. +3 more
doaj
Journal of Materials Research and Technology, 2021 The present work deals with revealing the fatigue and dwell-fatigue behavior and correlated damage mechanisms of Fe–Mn–Al–C lightweight steel. Surprisingly, alteration in loading mode from monotonic to cyclic induces reversible dislocation movement and ...
A. Moshiri +8 more
doaj
Advanced Materials Technologies, EarlyView.This study examines a soft gripper with a NiTiCu6 Shape Memory Alloy (SMA) wire embedded in a graphene nanoparticle (GNP)‐functionalized PDMS matrix. Comparing GNP‐enhanced and plain elastomer prototypes, results show that GNPs improve cooling rates, accelerating release by 40%, but increase energy consumption in low‐current activations.
Fabio Lazzari +5 more
wiley +1 more source
Journal of Materials Research and Technology, 2021 Synergy of Ni micro-alloying and thermomechanical processing on the phase distribution, formability and bendability of Al–Mg–Si–Cu–Zn–Fe–Mn alloys was systematically studied in this paper. With the addition of micro-alloying Ni, the Ni-containing Fe-rich
Bo Yuan +3 more
doaj
Advanced Materials Technologies, EarlyView.This article investigates a sustainable approach to producing new powders for selective laser sintering by using high‐pressure homogenization to micronize biopolymers. The approach yields flowable, thermally stable particles with sub‐rounded morphology, enabling 3D printing of dense components with complex geometries.
Alberto Giubilini +5 more
wiley +1 more source
Improving the Energy Efficiency of Mechanical and Thermomechanical Food Technology Systems [PDF]
Problems of the Regional Energetics, 2016 The drawbacks of the equipment for mechanical and thermomechanical treatment of food products are considered. The ways of solving energy problems in technologies of heat treatment of food liquids, drying of dispersed products, and separation of stone ...
Bezbakh I.V. +2 more
doaj
On the short-time thermal phase-stability of as-cast AlCoCrFeNi2.1 eutectic high entropy alloy
Journal of Materials Research and Technology, 2022 The present work deals with the short-time thermal phase-stability of the as-cast eutectic AlCoCrFeNi2.1 high entropy alloy. Toward this end, the effect of different temperatures (800–1000 °C) and soaking times (15–60 min) on the stability of primary ...
J. Charkhchian +7 more
doaj
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2019 Special aluminum alloys are mainly used in the aeronautical and machinebuilding industries, areas of technique where materials must possess superior mechanical properties.
Marian-Iulian NEACȘU
doaj +1 more source
Ultrasensitive and Reliable Diamond MEMS Magnetic Force Sensor with 3D Imaging at Room Temperature
Advanced Materials Technologies, EarlyView.A magnetic force sensor by integrating a single‐crystal diamond MEMS resonator with a magnetic particle, achieving exceptional sensitivity, stability, and reliability at room temperature is demonstrated. This simple yet robust design enables precise detection of magnetic field gradients and supports 3D magnetic force imaging, paving the way for next ...
Zilong Zhang +7 more
wiley +1 more source