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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, ...
Hot-pressed 9.5/65/35 PLZT prepared by the polymeric precursor method
(Elsevier B.V., 2000-01-01)
A 9.5/65/35 PLZT ceramic with a Pb-0.905 La-0.095 (Zr-0.65 Ti-0.35)(0.976) O-3 + 35 w% PbO formula was prepared using the Pechini method for powder preparation and two-step sintering in an oxygen atmosphere. Thr first step ...
Hot-pressed 9.5/65/35 PLZT prepared by the polymeric precursor method
(Elsevier B.V., 2000-01-01)
A 9.5/65/35 PLZT ceramic with a Pb-0.905 La-0.095 (Zr-0.65 Ti-0.35)(0.976) O-3 + 35 w% PbO formula was prepared using the Pechini method for powder preparation and two-step sintering in an oxygen atmosphere. Thr first step ...
High-energy ball milling and hot pressing of the Ni-48Ti-2Sn and Ni-45Ti-5Sn powder mixtures
(2014-01-01)
This work presents the results on the high-energy ball milling and hot pressing of Ni- 48Ti-2Sn and Ni-45Ti-5Sn (at-%) powder mixtures. The milling process was performed in a planetary ball mill using stainless steel vial ...
Phase transformation in mechanically alloyed and hot-pressed Nb-4Si-8B and Nb-8Si-16B alloys
(2014-01-01)
The work reports on the phase transformation in mechanically alloyed and hot-pressed Nb-4Si-8B and Nb-8Si-16B (at-%) alloys. Elemental powder mixtures were processed in a planetary ball mill under argon atmosphere using ...