Grain boundary wetting in ceramic cuprates
β Scribed by V. V. Belousov
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 653 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0022-2461
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The wetting phase transition of grain boundaries (GBs) and grain-boundary triple junctions (GB TJs) by the melt has been studied in the Al-30 wt.%Zn and Al-10 wt.%Zn-4 wt.%Mg polycrystals. The condition of complete wetting is weaker for TJs (r GB > ffiffi ffi 3 p r SL ) than that for GBs (r GB > 2r
A previously developed model of the dependence of grain boundary (GB) segregation on GB character has been exercised to investigate solidstate wetting transitions at GBs, and their anisotropy. In the case of binary systems displaying a solid-state miscibility gap, it is shown that the wetting transi
The effect of an intergranular amorphous film on grain growth behavior has been studied in a faceted model system, BaTiO 3 . We prepared two kinds of samples with and without intergranular amorphous films but with the same grain size and density. During annealing the samples at 1350 Β°C in air, abnor
Bicrystals of Fe-6 at.% Si alloy containing (001){001}$5 tilt grain boundaries with a deposited zinc layer have been annealed at various hydrostatic pressure at four temperatures between 700 ~ and 905~ After the anneals the dihedral angle 0 of the grain boundary groove formed at the site of the grai