Electrical resistivity of silicon nitride produced by various methods
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.09.198
Abstract: Abstract It has been shown that the grain growth and amount of the glass phase influence the electrical resistivity of pressureless sintered and spark plasma sintered silicon nitride. Sintering additives strongly affect the impurity conductivity… read more here.
Keywords: silicon nitride; sintered silicon; electrical resistivity; conductivity ... See more keywords
A comparative study of the dry sliding wear of WC-10wt.%(Co+Fe+Ni) cemented carbides pressureless sintered with different Fe/Co ratios
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Asian Ceramic Societies"
DOI: 10.1080/21870764.2020.1806193
Abstract: ABSTRACT Compositional effects on the dry sliding wear resistance of micrometer-grained WC-10 wt.%(Co+Fe+Ni) cemented carbides pressureless sintered with 2 wt.% Ni but different Fe/Co ratios were investigated. Their microstructures are very similar except for the… read more here.
Keywords: sintered different; dry sliding; cemented carbides; sliding wear ... See more keywords
Effect of Cu-Sn Addition on Corrosion Property of Pressureless Sintered Fe-Cu-Co Substrate Alloys
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DOI: 10.3390/ma16020728
Abstract: Fe-Cu-Co prealloyed powder is used for bonding metal of diamond tools. In order to obtain diamond tools with good mechanical properties by pressureless sintering, it is necessary to add Cu-Sn sintering aids. The substrate also… read more here.
Keywords: addition; pressureless sintered; sintered substrate; corrosion ... See more keywords
A Study on the Material Removal Characteristics and Damage Mechanism of Lapping for Pressureless Sintered Silicon Carbide (SSiC) Microlens Cavity
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DOI: 10.3390/mi14061162
Abstract: Microlens arrays have been widely employed to control the reflection, refraction, and diffraction characteristics of light due to its distinctive surface properties. Precision glass molding (PGM) is the primary method for the mass production of… read more here.
Keywords: material removal; pressureless sintered; sintered silicon; mechanism ... See more keywords