Results 11 to 20 of about 14,324 (259)

Effect of bell size on sound characteristics of cymbals

Nihon Kikai Gakkai ronbunshu, 2019
Cymbals are percussion instruments that vibrate and radiate sounds when hit with a stick. A bell is the raised section in the middle of the cymbal and its size produces different sounds.
Wataru OGAWA, Fumiyasu KURATANI, Tatsuya YOSHIDA, Toshio KOIDE, Taiji MIZUTA   +4 more
doaj   +1 more source

How the hammering process of cymbals affects their vibration characteristics

Nihon Kikai Gakkai ronbunshu, 2017
Cymbals are percussion instruments that vibrate and radiate sounds when hit with a stick or when used in pairs. The sound radiated from a cymbal depends on its vibration characteristics.
Fumiyasu KURATANI, Kento KITABAYASHI, Wataru OGAWA, Tatsuya YOSHIDA, Kozo OSAMURA, Toshio KOIDE, Yoshiyuki MONJU, Taiji MIZUTA   +7 more
doaj   +1 more source

The structure and mechanical properties of Cr-based Cr-Ti alloy films

Materials Research Express, 2022
Previous studies have dealt with Cr and its alloy films that exhibit promising characteristics as surface modification layers for antiwear, anticorrosive, and decorative applications.
Gang Liu, Miao Wang, Jianjun Xu, Min Huang, Chen Wang, Yabo Fu, Changhong Lin, Jianbo Wu, Vladimir A Levchenko   +8 more
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Synthesis of Pure NiTiSn by Mechanical Alloying: An Investigation of the Optimal Experimental Conditions Supported by First Principles Calculations

Metals, 2018
Synthesis of NiTiSn by a mechanical alloying process followed by a high temperature thermal annealing was studied. Experiments were conducted varying parameters like the provided energy, the mechanical alloying reaction time, as well as the annealing ...
Monique Tillard, Alexandre Berche, Philippe Jund   +2 more
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Mechanical alloying: a critical review

Materials Research Letters, 2022
Mechanical alloying (MA) is a powder process that consists of repeated cold welding, fracturing, and rewelding of powder particles in a high-energy ball mill.
C. Suryanarayana
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Effects of Mechanical Alloying on Sintering Behavior of Tungsten Carbide-Cobalt Hard Metal System

Advances in Materials Science and Engineering, 2017
During the last few years, efforts have been made to improve the properties of tungsten carbides (WCs) by preparing composite materials. In this study, we prepared WC particles by mechanical alloying and investigated the effects of mechanical alloying ...
Ahmet Ozan Gezerman, Burcu Didem Çorbacıoğlu   +1 more
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Mechanical and degradation behaviour of biodegradable magnesium–zinc/hydroxyapatite composite with different powder mixing techniques

Journal of Magnesium and Alloys, 2019
Magnesium-based biomaterials have recently gained great attention as promising candidates for the new generation of biodegradable implants. This study investigated the mechanical performance and biodegradation behaviour of magnesium-zinc/hydroxyapatite ...
Siti Nur Hazwani Mohamad Rodzi, Hussain Zuhailawati, B.K. Dhindaw   +2 more
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Mechanical Alloying: Processing and Materials

Metals, 2021
Mechanical alloying is a technique involving the production of alloys and compounds, which permits the development of metastable materials (with amorphous or nanocrystalline microstructure) or the obtention of solid solutions with extended solubility [...
Joan-Josep Suñol
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Mechanical Alloying of Elemental Powders into Nanocrystalline (NC) Fe-Cr Alloys: Remarkable Oxidation Resistance of NC Alloys

Metals, 2021
Mechanical alloying is among the few cost effective techniques for synthesizing nanocrystalline alloy powders. This article reviews mechanical alloying or ball-milling of (NC) powders of Fe-Cr alloys of different compositions, and the remarkable ...
R. K. Singh Raman
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Formation of ethylene-vinyl acetate composites filled with Al–Cu–Fe and Al–Cu–Cr quasicrystallline particles

Journal of Materials Research and Technology, 2019
Icosahedral Al65Cu23Fe12 and decagonal Al73Cu11Cr16 quasicrystalline powders were synthesized by the mechanical alloying and subsequent annealing. Morphology evolution at mechanical alloying of Al-based powders was found to be determined by competition ...
Victor V. Tcherdyntsev, Andrey A. Stepashkin, Dilyus I. Chukov, Leonid K. Olifirov, Fedor S. Senatov   +4 more
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