Comparison of Ti(C, N)-based cermets by vacuum and gas-pressure sintering: Microstructure and mechanical properties
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.10.003
Abstract: Abstract Ti(C, N)-based cermets with different carbon content were prepared by vacuum sintering and gas pressure sintering (Ar, 20 MPa). Effects of carbon content and sintering method on the microstructure, composition and mechanical properties of cermets… read more here.
Keywords: pressure sintering; gas pressure; based cermets; mechanical properties ... See more keywords
Enhanced properties of pure alumina ceramics by oscillatory pressure sintering
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.12.133
Abstract: Abstract A novel oscillatory pressure sintering (OPS) process to consolidate high-quality pure alumina ceramics is reported. The microstructure of the ceramics prepared by OPS develops into a higher final density, a smaller and a narrower… read more here.
Keywords: enhanced properties; pure alumina; alumina ceramics; pressure sintering ... See more keywords
Silicon nitride ceramics consolidated by oscillatory pressure sintering
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.02.021
Abstract: Abstract We report the fabrication of silicon nitride (Si3N4) ceramics with high flexural strength by oscillatory pressure sintering (OPS). The effects of the sintering procedure on the grain growth, microstructure evolution, and mechanical properties of… read more here.
Keywords: silicon nitride; nitride ceramics; si3n4 ceramics; pressure sintering ... See more keywords
Oscillatory pressure sintering of WC-Fe-Ni cemented carbides
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.02.040
Abstract: Abstract WC-Fe-Ni cemented carbide was prepared by oscillatory pressure sintering (OPS) technique for the first time. Compared to HP, OPS can significantly improve densification and suppress grain growth of the material. The samples prepared by… read more here.
Keywords: sintering cemented; cemented carbides; pressure sintering; oscillatory pressure ... See more keywords
Oscillatory pressure sintering of binderless tungsten carbide
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.07.033
Abstract: Abstract Tungsten carbide ceramics were fabricated by a novel oscillatory pressure sintering process and the influence of sintering temperature on the microstructure and mechanical properties of tungsten carbide ceramics was investigated. It was found that… read more here.
Keywords: carbide ceramics; temperature; tungsten carbide; pressure sintering ... See more keywords
Microstructure and tensile properties of aluminum powder metallurgy alloy prepared by a novel low-pressure sintering
Sign Up to like & getrecommendations! Published in 2021 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2021.07.074
Abstract: Abstract This paper proposed a novel low-pressure sintering process contraposing to characteristics of pre-alloyed aluminum powders and analyzed its feasibility. The low pressure was set to 0.1 MPa in this study. Meanwhile, 0 MPa and 10 MPa were… read more here.
Keywords: pressure sintering; aluminum; metallurgy; mpa ... See more keywords
Significantly enhancement of critical current density properties of mechanically alloyed Nb3Al superconductor by hot-pressure sintering route
Sign Up to like & getrecommendations! Published in 2017 at "Materials Letters"
DOI: 10.1016/j.matlet.2017.03.104
Abstract: Abstract A series of Nb 3 Al bulks were prepared to study the effects of sintering pressure on superconducting properties of mechanically alloyed (MA) Nb 3 Al. The results suggest that hot-pressure (HP) sintering can… read more here.
Keywords: hot pressure; mechanically alloyed; properties mechanically; pressure sintering ... See more keywords
High Pressure Drives Microstructure Modification and zT Enhancement in Bismuth Telluride-Based Alloys.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c02586
Abstract: Manipulating and integrating the microstructures at different scales is crucial to tune the electrical and thermal properties of a given compound. High-pressure sintering can modify the multiscale microstructures and thus empower the cutting-edge thermoelectric performance.… read more here.
Keywords: microstructure modification; pressure; pressure drives; pressure sintering ... See more keywords
An oscillatory pressure sintering of zirconia powder: Rapid densification with limited grain growth
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Ceramic Society"
DOI: 10.1111/jace.14953
Abstract: A novel oscillatory pressure sintering (OPS) process is reported to prepare high-quality ceramics. The oscillatory pressure was applied at three stages (initial, intermediate, and final) during sintering process of zirconia ceramics for the first time.… read more here.
Keywords: samples prepared; grain; zirconia; pressure sintering ... See more keywords
Plasma Oscillatory Pressure Sintering of Mo-9Si-8B Alloy with ZrB2 Addition
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DOI: 10.3390/ma15072387
Abstract: Oscillatory pressure sintering is a novel crystal refinement technology. The doping of different concentrations of ZrB2 under oscillatory sintering technology (9 Hz) is discussed here, focusing on its macroscopic mechanics and oxidation resistance. In particular,… read more here.
Keywords: pressure sintering; sintering 9si; oscillatory pressure; 9si alloy ... See more keywords