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1181
Influence of Sintering Process on Microstructure and Mechanical Properties of Ti(C,N)-Based Cermet
Published 2020-09-01“…The microstructure of the cermet was analyzed and examined using a scanning electron microscope (SEM). A Vickers hardness tester was used to test the mechanical properties of the materials. …”
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1182
Influencia de las condiciones de mecanizado en la microdureza y la microestructura del Hastelloy C-276
Published 2023-07-01“…Se comprueba a partir del análisis de la microestructura que el incremento de la microdureza Vickers es ocasionado por el efecto de la acritud que origina un endurecimiento de la capa de material inmediatamente inferior a la superficie cortada y por tanto una disminución de la vida de la herramienta y de la maquinabilidad del material.…”
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1183
The electrochemical corrosion behaviour of Ti-48Al-2Nb-0.7Cr-0.3Si alloy in 3.5%NaCl
Published 2022-01-01“…Hardness was examined by a Vickers micro hardness tester with a diamond indenter. …”
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1184
Microstructural, mechanical, and electrochemical analysis of carbon doped AISI carbon steels
Published 2022-10-01“…The developed microstructures, micro-hardness, and corrosion properties were investigated by a light optical microscope, scanning electron microscope, electromechanical (Vickers Hardness tester), and electrochemical (Gamry Potentiostat) equipment, respectively. …”
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1185
Impact of the aqueous corrosion induced alteration layer on mechanical properties of pharmaceutical glasses
Published 2024-02-01“…The water-related species in the alteration layer lowers the nanohardness, the reduced modulus, the nanowear resistance and Vickers hardness. The corrosion-induced “silica-like” structure in alteration layer benefits the densification of the subsurface caused by nanoindentation and nanowear, and thereby enhances the fracture toughness of the BAS glass. …”
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1186
Effect of Yttria Content up to 15wt% on Mechanical Properties of Al-Y2O3 Composites Prepared Via Squeeze Casting and Powder Metallurgy Routes
Published 2015-08-01“…It was found throughout this work that Vickers microhardness, compressive yield strength and wear resistance increase continuously with increasing Yttria content up to 15wt% despite the preparing method. …”
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1187
Biomimetic Mineralized Hydrophilic Polyurethane Primers for Inducing Dentin Tubule Fillings
Published 2022-11-01“…Dentin permeability, X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM) and Vickers hardness were measured. After 28 days, regenerated minerals were deposited on resin tags which were confirmed to be hydroxyapatite (HAp). …”
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1188
The effects of silica addition on the structural, electrical and mechanical characteristics of MgAl2O4 spinel ceramic phase
Published 2018-09-01“…Mechanical properties were characterized by Vicker’s micro hardness and Brazilian fracture test to measure the fracture toughness of the samples. …”
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1189
Protección contra la corrosión de electrorrecubrimientos níquel/cobre utilizando la técnica PRC
Published 2010-12-01“…Se determinó la composición química de las capas usando la sonda de difracción de rayos X (EDX); además, se realizaron medidas de brillo y microdureza vickers de la<br />última capa, correspondiente al níquel.…”
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1190
Parametric study of pulsed nanosecond laser interaction with carbon-nanotube composite bipolar plate for PEMFCs
Published 2023-02-01“…The physical and chemical properties of the regimes are further analyzed by Vickers microhardness testing and energy dispersive X-ray (EDX) analyses performed on the surface and cross-section of each specimen. …”
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1191
Research on Cu-Mg castings cold drawing process and analysis of mechanical and electrical properties of obtained wires
Published 2023-01-01“…After the cold drawing process Vickers hardness measurements along with static tensile test and electrical conductivity analysis were performed in order to determine the evolution of castings properties as a result of the applied cold deformation.…”
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1192
Cigarette Smoking Effect on Microhardness and Flexural Properties of Denture Base Resins
Published 2023-10-01“…The 3-point bending and microhardness tests were carried out with a universal tensile-compression machine and a micro-Vickers hardness tester. The acrylic resin specimens have been exposed for 21 days to cigarette smoke in a smoking room. …”
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1193
Influence of Route-R on wrought magnesium AZ61 alloy mechanical properties through equal channel angular pressing
Published 2014-06-01“…Average grain size of the alloy is to be reduced from 66 μm to 16 μm, 14.1 μm and 10 μm for route A routes Bc, and route R respectively. Vickers microhardness of the alloy is found to be 60 HV for as received material. …”
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1194
Microhardness of nonfluorosed and fluorosed dental cementum: An in vitro study
Published 2017-01-01“…Materials and Methods: A total of 24 healthy nonfluorosed and fluorosed orthodontically extracted premolars were collected to assess and compare the mechanical properties (Vickers hardness tester) of fluorosed versus nonfluorosed cementum. …”
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1195
The Effect of Addition of CeO2 Nanoparticles on the Microstructure and Mechanical Properties of Ti-Al-Mg Compact Samples
Published 2018-11-01“…The density and porosity measured using Archimedes method, XRD and SEM images were used to detect phase's peaks and microstructure of all alloy sets. Vickers micro-hardness measured and Brazilian compressive tests, the results of these tests were drawing in charts with porosity and CeO2 nanoparticles percentage. …”
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1196
Mechanical Properties of Aluminum-Magnesium Alloy Prepared by Slope Plate Casting Process
Published 2015-01-01“…Tensile results reveal that (750,800 and 850ᵒC) especially for (30ᵒ, 40ᵒ, 50ᵒ) for 1.6%-Mg, and 0.46%Mg have a high value. Vickers macro hardness has a gradual increasing value for Al-0.46%Mg, but for Al-1.6%Mg rheocast alloy it has a fluctuated value, the higher value is for small angles (30ᵒ, 40ᵒ, and 50ᵒ) and small value for high angle (60ᵒ).…”
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1197
Investigation of microstructure, machinability, and mechanical properties of new-generation hybrid lead-free brass alloys
Published 2023-02-01“…The hardness values of the beta phase in the microstructure are between 180 and 220 Vickers hardness. It has been observed that increasing the amount of beta prime phase also increases the hardness. …”
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1198
Üç Farklı Tek Renkli Rezin Kompozitlerin Mekanik Özelliklerinin Değerlendirilmesi
Published 2023-06-01“…Hazırlanan örneklere alüminyum oksit cila diskleri (Sof-Lex disk, 3M Espe, ABD) ile polisaj yapıldı. Kompozit örneklerin Vickers sertlik değerleri (n=10) (VHN, Shimadzu, Kyoto, Japonya) ve yüzey pürüzlülük değerleri (Ra) (n=10) profilometre cihazı (MarSurf M 300 C, Mahr, Almanya) kullanılarak ölçüldü. …”
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1199
High Densification of Tungsten via Hot Pressing at 1300 °C in Carbon Presence
Published 2022-05-01“…The exothermic reaction 2W + C → W<sub>2</sub>C occurs during the sintering process and promotes charge densification. The Vickers hardness and indentation toughness of W-1.3 wt.…”
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1200
DESGASTE POR ABRASIÓN DEL ACERO API 5L X65 REVESTIDO CON NIOBIO POR ASPERSIÓN TÉRMICA A PLASMA Y CON INCONEL 625 POR SOLDADURA
Published 2012-01-01“…La resistencia al desgaste por abrasión fue evaluada según la norma Petrobras N-2568, en un tribómetro CTER, la rugosidad y el volumen de material desgastado se determinó a través de perfilometría y la dureza de los revestimientos por microscopia Vickers. Los revestimientos obtenidos fueron caracterizados respecto a su morfología por microscopia electrónica de barrido (MEB) y microscopía óptica (MO). …”
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