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alpha-SiAlON-SiC composites obtained by gas-pressure sintering and hot-pressing
(Elsevier B.V., 2007-07-06)
The objective of this work was the obtaining in situ of alpha-SiAlON-SiC composite, using an alternative rare-earth oxide mixture, RE2O3, as sintering additive, by two different sintering processes. As sintering additive, ...
Sintering of porous alumina obtained by biotemplate fibers for low thermal conductivity applications
(2013-06-01)
In this research report, a sintering process of porous ceramic materials based on Al2O3 was employed using a method where a cation precursor solution is embedded in an organic fibrous cotton matrix. For porous green bodies, ...
Sintering of porous alumina obtained by biotemplate fibers for low thermal conductivity applications
(2013-06-01)
In this research report, a sintering process of porous ceramic materials based on Al2O3 was employed using a method where a cation precursor solution is embedded in an organic fibrous cotton matrix. For porous green bodies, ...
Effects of powder preparation and sintering procedure on microstructure and dielectric properties of PLZT ceramics
(Int Inst Science Sintering (i I S S), 2003-09-01)
PLZT ceramics belong to one of the very important groups of functional materials that make a basis for the production of a large range of electronic devices. The microstructure and properties of ceramics depend on the ...
Adequação granulométrica das matérias-primas e do sistema desegregação contínua (I.S.F), para melhorias na produtividade e qualidadedo sínter para os altos-fornos
(Universidade Federal de Minas GeraisUFMG, 2005-12-16)
One of the characteristic features of the traditional sintering process is the non uniformity of the reaction intensity in the vertical direction of the sinter bed. The sintering reactions, which reflect the heat level of ...
Effects of the Compaction Pressure on the Magnetic Properties of a Sintered Fe-Based Alloy
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCPISCATAWAY, 2012)
The structural and magnetic properties of a Fe-based alloy before and after sintering have been analyzed. X ray diffraction measurements confirm the deformation of the magnetic particles in the compacted samples. After ...
Sintering of zirconia composites obtained by slip casting
(Elsevier B.V., 2001-01-01)
Composites containing a matrix of nanometric Ce-stabilized zirconia with an addition of micrometric monoclinic zirconia were processed by slip casting and sintered at a relatively low temperature. The ratio between nanometric ...
Effect of atmosphere on the sintering and grain growth of tin oxide
(1999-12-01)
High purity SnO 2 powder (>99.9%) was compacted in cylindrical pellets and sintered in atmospheres of dry argon, argon with water vapor, oxygen and CO 2 using 10 °C/min up to 1200 °C or isotherms in the range of 1000 to ...
Sintering of zirconia composites obtained by slip casting
(Elsevier B.V., 2001-01-01)
Composites containing a matrix of nanometric Ce-stabilized zirconia with an addition of micrometric monoclinic zirconia were processed by slip casting and sintered at a relatively low temperature. The ratio between nanometric ...