Results 11 to 20 of about 115,892,745 (158)

Blending of polyethylene materials for pipe applications [PDF]

open access: yes, 1989
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Melt blending of polyethylene, in particularly HDPE and LLDPE, have been shown to be a major success, especially in the film markets. In this thesis studies
Wright, Wayne Clifton Augustus
core   +7 more sources

Temperatures in high efficiency deep grinding [PDF]

open access: yes, 2009
This research considers the temperatures generated in the workpiece during profile and cylindrical traverse grinding in the High Efficiency Deep Grinding (HEDG) regime.
Bell, Andrew John
core   +7 more sources

The viscoelastic properties of some dental soft lining materials. [PDF]

open access: yes, 1997
PhDThe viscoelastic properties of soft lining materials are of enormous interest and importance as they clearly govern the biomechanical function of these materials.
Saber-Sheikh, Kambiz, Saber-Sheikh, K.
core   +4 more sources

Effects of oxidation and hot corrosion in a nickel disc alloy [PDF]

open access: yes, 2008
This paper describes work to study oxidation and hot corrosion damage in nickel disc alloy RR1000. Oxidation damage has been characterised via mass change data from thermogravimetric analyses at temperatures from 700 to 800 ºC and cyclic oxidation ...
Encinas-Oropesa, Adriana   +11 more
core   +1 more source

Microwave magnon damping in YIG films at millikelvin temperatures [PDF]

open access: yesAPL Materials, 2019
Magnon systems used in quantum devices require low damping if coherence is to be maintained. The ferrimagnetic electrical insulator yttrium iron garnet (YIG) has low magnon damping at room temperature and is a strong candidate to host microwave magnon ...
S. Kosen   +4 more
semanticscholar   +1 more source

Searching Materials Space for Hydride Superconductors at Ambient Pressure [PDF]

open access: yesAdvanced Functional Materials
A machine‐learning‐assisted approach is employed to search for superconducting hydrides under ambient pressure within an extensive dataset comprising over 150 000 compounds.
Tiago F. T. Cerqueira   +4 more
semanticscholar   +1 more source

High-Entropy Materials in SOFC Technology: Theoretical Foundations for Their Creation, Features of Synthesis, and Recent Achievements

open access: yesMaterials, 2022
In this review, recent achievements in the application of high-entropy alloys (HEAs) and high-entropy oxides (HEOs) in the technology of solid oxide fuel cells (SOFC) are discussed for the first time. The mechanisms of the stabilization of a high-entropy
E. Pikalova   +3 more
semanticscholar   +1 more source

Molten salt strategies towards carbon materials for energy storage and conversion

open access: yesEnergy Storage Materials, 2021
Porous carbon materials are at the core of many energy storage and conversion technologies. Accordingly, demand for them is steadily increasing. To satisfy this demand without compromising the environment to a larger extent, researchers are continuously ...
N. Díez, A. B. Fuertes, M. Sevilla
semanticscholar   +1 more source

The application of high temperature superconducting materials to power switches [PDF]

open access: yes, 2009
Superconducting switches may nd application in superconducting magnet systems that require energy extraction. Such superconducting switches could be bypass-switches that are operated in conjunction with a parallel resistor or dump-switches where all of ...
March, Stephen A   +2 more
core   +1 more source

Layered Oxygen-Deficient Double Perovskites as Promising Cathode Materials for Solid Oxide Fuel Cells

open access: yesMaterials, 2021
Development of new functional materials with improved characteristics for solid oxide fuel cells (SOFCs) and solid oxide electrolysis cells (SOECs) is one of the most important tasks of modern materials science.
A. Klyndyuk   +3 more
semanticscholar   +1 more source

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