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1 Introduction Due to its success with the production of complicated parts, 3D printing techniques like selective laser melting (SLM) and selective laser sintering are being used with different materials and in various areas [ 1 , 2 ]. In the

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artificial aggregates available, lightweight aggregates including expandable shale and slate, foamed slag, sintered fly ash aggregate, artificial cinders, and lightweight expanded clay aggregate (LECA) are the most frequently used. Significant recent and

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. Polini S. Turchetta 2004 Test protocol for micro-geometric wear of sintered diamond tools Wear 257 24

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Pollack Periodica
Authors:
Jamal Eldin F. M. Ibrahim
,
Mohammed Tihtih
,
Emese Kurovics
,
Ethem İlhan Şahin
,
László A. Gömze
, and
István Kocserha

at temperatures ranging from 800 to 1,000 °C [ 7 ]. Upon the sintering and when the temperature exceeds the glass transition temperature, the mixture starts to soften, making a viscoelastic material associated with the emission of the gas resulting

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]. Polini , W. , Turchetta , S. ( 2004 ), Test protocol for micro-geometric wear of sintered diamond tools . Wear, 24 – 256 . [7]. Gyurika , I. ( 2012 ), Characteristics of wear

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Pollack Periodica
Authors:
Jamal Eldin F. M. Ibrahim
,
Emese Kurovics
,
Mohammed Tihtih
, and
László A. Gömze

sintering temperature leads to an increase in the thermal conductivity and mechanical strength. The bricks’ thermal conductivity is highly connected to many factors, including raw material composition, firing temperature, and the porosity of the fired bricks

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through varied AM techniques, including Fused Deposition Modeling (FDM), Stereolithography (SLA), Selective Laser Sintering (SLS), Laminated Object Manufacturing (LOM), and Direct Ink Writing (DIW) [ 8 ]. While FDM, among these methods, has garnered

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transfer [ 22 , 23 , 25 , 26 ]. The conventional heat pipe: Here is an example of a general heat pipe with a sintered powder wick structure. The heat pipe is depicted in three dimensions below. The inner circle of the heat pipe has a diameter of 10 mm

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, “ Automotive transmission gearbox synchronizer sintered hub design ,” Eng. Fail. Anal. , vol. 107 , 2020 , Art no. 104213 . [13] D. T. Vierk and S. J. Kowal , “ Composite friction and dog clutch ,” ed: US Patent 10,060,485 , 2018 . [14] I. Shiotsu

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This paper presents a algorithm to fit the major hysteresis loop and first magnetization curve. The algorithm uses the equations of the Jiles-Atherton (J-A) model to calculate the M(H) magnetization curve and aims at finding the values of the J-A model parameters. The parameters that initially have been chosen randomly are modified so that the mean square root deviation between the points of the experimental and calculated curve decreases gradually and, in the end, it should attain a minimum pre-established value. The result of minimizing the mean square root deviation is that the calculated curve represents the regression curve. This paper also presents the results obtained for the values of the J-A model parameters for cobalt ferrites obtained through sintering at different temperatures.

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