The microstructure and mechanical properties of Ni/Al2O3 composites by in-situ generated CaAl12O19 and ZrO2 via hot pressing sintering
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.02.088
Abstract: Abstract Ni/Al2O3 composites with a varying mass fraction of CaZrO3 (0–12 wt%) were prepared by vacuum hot pressing sintering at 1650 °C under a pressure of 30 MPa for 30 min to investigate how CaZrO3 affect the mechanical properties… read more here.
Keywords: microstructure mechanical; pressing sintering; mechanical properties; caal12o19 zro2 ... See more keywords
Fabrication and properties of C/SiC porous ceramics by grinding-mould pressing-sintering process
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2019.01.004
Abstract: Abstract High temperature resistant porous ceramics are considered to be prime candidates for applications in the transpiration cooling system of a hypersonic vehicle. This paper describes a new preparation process including grinding-mould pressing-sintering process, which… read more here.
Keywords: sic porous; process; grinding mould; porous ceramics ... See more keywords
Comparison of hot pressing sintering and conventional powder-sintering in preparation of CaO-Al2O3-SiO2-Fe3O4-R2O glass ceramics
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Non-Crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2021.120829
Abstract: Abstract The influences of different alkali metal oxides, sintering methods, process conditions on the crystallization behavior and densification of CaO-Al2O3-SiO2-Fe3O4-R2O (R=Na, K) glass ceramics were investigated. It can be concluded that the initial crystallization temperature… read more here.
Keywords: hot pressing; cao al2o3; glass ceramics; al2o3 sio2 ... See more keywords
Study on the process characteristics of vacuum hot pressing sintering of TiNiNb alloy based on “near net shape forming”
Sign Up to like & getrecommendations! Published in 2021 at "Materials Letters"
DOI: 10.1016/j.matlet.2021.129758
Abstract: Abstract The TiNiNb pre-alloyed powder prepared after mechanical alloying was used as experimental material, and TiNiNb alloy was prepared by vacuum hot pressing sintering method (temperature 900℃, pressure 35 MPa, vacuum degree 1.6×10-3 Pa). The… read more here.
Keywords: vacuum hot; tininb alloy; hot pressing; pressing sintering ... See more keywords
Strengthening mechanisms of Mo-La 2 O 3 alloys processed by solid-solid doping and vacuum hot-pressing sintering
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DOI: 10.1016/j.vacuum.2018.03.012
Abstract: Abstract The molybdenum alloys doped with different contents (0.3, 0.6, 0.9, 1.5 and 2.5 wt %) La 2 O 3 were prepared via solid-solid doping method followed by vacuum hot-pressing sintering. SEM observation and laser diffraction… read more here.
Keywords: vacuum hot; pressing sintering; size; solid doping ... See more keywords