Results 11 to 20 of about 963,442 (192)
Derivation of losses from impedance spectrum for contour modes of ceramic resonator
Journal of Asian Ceramic Societies, 2020 Method of loss coefficients calculation from mechanical quality factors of transversal vibration modes is presented. Theoretical formulae are derived for the contour mode of thin square plate and width extensional mode of a thin rectangular plate ...
Jiří Erhart +3 more
doaj +2 more sources
On the critical thickness of ceramic to shatter WC-Co bullet cores [PDF]
, 2011 In this paper, the 7.62 mm x 51 mm FFV round consisting of a tungsten carbide core (1550 HV) and copper gilding jacket was fired at silicon nitride, titanium diboride, tungsten carbide and silicon carbide ceramics. Of particular interest is the thickness
Hazell, Paul J., Roberson, Colin J.
core +7 more sources
Development of porous-ceramic hydrostatic bearings [PDF]
, 2003 Porous-ceramic hydrostatic bearings have been recently developed. These bearings have demonstrated an exceptional overall performance when compared with conventional technology bearings.
Durazo-Cardenas, Isidro
core +7 more sources
An analysis of bi-layer ceramic armor and optimization of protection efficiency
Materials & Design, 2021 The bi-layer composite ceramic armors are widely used in the protection field, and its design method is keep changing since the Florence model has been found.
Bowen Zhang +5 more
doaj +1 more source
Sensors, 2017 Due to the strong reflection property of materials with smooth surfaces like ceramic and metal, it will cause saturation and the highlight phenomenon in the image when taking pictures of those materials.
Xiaoming Sun +4 more
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Applied Sciences, 2021 In this study, special ceramic grinding plates impregnated with diamond grit and other abrasives, as well as self-made lapping plates, were used to prepare the surface of single-crystal silicon carbide (SiC) wafers.
Ming-Yi Tsai, Kun-Ying Li, Sun-Yu Ji
doaj +1 more source
Study on operating flux of plate ceramic membrane treating municipal secondary effluent of WWTP
E3S Web of Conferences, 2018 In recent years, plate ceramic membrane has been applied in the field of water and wastewater treatment successfully, because of its unique advantages. As an important parameter which can characterize properties of membrane, the water flux and critical ...
Zhang Shoubin +5 more
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Thermal post-buckling behavior of ceramic-based FGM circular plates with linear variable thickness
Journal of Aeronautical Materials, 2019 The governing differential equations of ceramic-based functionally graded material (FGM) circular plate with linear variable thickness along the radius in thermal environment were established. The thermal post-buckling behaviors of variable thickness FGM
LI Qinglu, DUAN Pengfei, ZHANG Jinghua
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The anti-explosion performance of ceramic/high-strength steel composite protective structures
Journal of Materials Research and Technology, 2023 Ceramic composite structures are important in developing lightweight protection applications. Designers primarily design for armor-piercing threats. However, it is difficult to avoid the threat of high explosives or improvised explosive devices on the ...
Changle Zhang +7 more
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Research the quality of the caprolon turning with ceramic cutting tools
MATEC Web of Conferences, 2017 The aim of this study is the comparative analysis of caprolon turning with replaceable polyhedral plates made from different materials namely one plate made from wolfram and cobalt alloy VC8 another from ceramic material tungsten free carbide KNT16.
Erenkov Oleg +2 more
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