Results 1 to 10 of about 229,416 (184)

High-temperature evolution of diamond-SiC composites [PDF]

open access: yesProcessing and Application of Ceramics, 2022
Diamond-SiC composites are attractive for improving the catastrophic fracture behaviour of SiC. However, fundamental knowledge is missing about the structure of this system and the mechanism of diamond graphitization.
Bódis Eszter   +4 more
doaj   +1 more source

Microstructural Characteristics of Ti-Al-Dy Alloy Produced by High Energy Ball Milling [PDF]

open access: yesArchives of Metallurgy and Materials, 2021
In this study, the alloying of Ti, Al and Dy powders by high energy ball milling, and the spark plasma sintering (SPS) characteristics of as milled powders have been investigated based on the observation of microstructure.
Yuri Kim, Hoseong Rhee, Si Young Chang
doaj   +1 more source

Spark Plasma Sintered Mn-Al (Magnets) Production and Characterization with Experimental Design [PDF]

open access: yesArchives of Metallurgy and Materials, 2023
Mn-Al alloys are important alloys due to their magnetic properties and have been identified as permanent magnets. This alloy possesses magnetic properties and can be manufactured at a relatively low cost.
Can Burak Danisman, Gultekin Goller
doaj   +1 more source

A Comparative Study of the Feasibility of Cellular MAX Phase Preforms Formation by Microwave-Assisted SHS and SPS Techniques [PDF]

open access: yesArchives of Metallurgy and Materials, 2020
Two methods were evaluated in terms of manufacturing of MAX phase preforms characterized with open porosity: microwave-assisted self-propagating high-temperature synthesis (SHS) and spark plasma sintering (SPS).
A. Dmitruk   +3 more
doaj   +1 more source

Electrochemical behavior and morphology of selected sintered samples of Mg65Zn30Ca4Pr1 alloy [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2023
In order to investigate the effect of the milling time on the corrosion resistance of the Mg65Zn30Ca4Pr1 alloy, powders of the alloy were prepared and milled for 13, 20, and 70 hours, respectively.
Bartłomiej Hrapkowicz   +9 more
doaj   +1 more source

A Meta Analysis of The Impact of Dry-Land Training On The Performance Improvement of Water Polo Athletes

open access: yesJurnal Pendidikan Jasmani dan Olahraga, 2020
This research was aimed at studying dry-land training on the performance of water polo athletes, starting from the dry-land training model to improving the performance of water polo athletes.
Jaka Mumara   +2 more
doaj   +1 more source

Spark Plasma Sintering of MN-ZN Ferrite Powders by High Energy Ball Milling [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
The Mn-Zn ferrite powders prepared by high energy ball milling were heat-treated, subsequently compacted and sintered by spark plasma sintering (SPS). Based on the observation of microstructure, the characteristics of samples after SPS were investigated ...
Jun Young Suh   +2 more
doaj   +1 more source

Strategi Pengembangan Wisata Bersepeda Berdasarkan Karakteristik Motivasi Pesepeda Urban (Pada Grup Sepeda TOC Dan JGC-SCAM)

open access: yesJurnal Pariwisata Terapan, 2020
Olahraga bagi sebagian orang sudah bukan hanya merupakan kebutuhan hidup sehari-hari, namun juga sudah dianggap sebagai gaya hidup. Dengan melakukan olah raga bukan hanya sekedar mendapatkan kebugaran tubuh tapi juga mendapatkan banyak manfaat lainnya ...
Tb Adinda Laksmana   +2 more
doaj   +1 more source

The impulse power unit for a portable proton magnet resonance relaxometer

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2020
In this paper described the switching power supply (SPS) unit and represented its importance for electronic circuits in electronic devices. SPS directly affect the operation of electrical circuits and electronic equipment.
Chi Kien Nguyen   +2 more
doaj   +1 more source

Survey and documentation of emerging technologies for the Satellite Power System (SPS) [PDF]

open access: yes, 1981
The genesis of the solar power satellite (SPS) concept is reviewed historically and the original assumptions and guidelines which led to development of the SPS reference system design concept are discussed.
Chapman, P., Glaser, P.
core   +2 more sources

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