The liquid phase formed in the products consisted of either melted oxides or TiC TiB2 eutectic depending on the combustion temperature.
A diffusion brazing process, for joining of tungsten (W) to steel using liquid phase forming interlayer, was developed for divertor application.
(a)The liquid phase formed by Ni or Fe segregation; (b) tungsten fluid phase; (c-d) nuclear of tungsten formed by the agglomeration of tungsten atoms; (e-f) the growth of tungsten whisker-like structure.
During heating a liquid phase forms, which is easily mobile, wets the solid particles completely, dissolves solid atoms and provides an easy diffusion path for them.
One of the principal assumptions of the model is the presence of a liquid phase formed by mixtures of CaS and CaSO4.
The results show that density, bending strength and thermal conductivity of Al/diamond composites are improved when the liquid phase forms homogeneously in the matrix.
We employed a homogenizing method to disperse silver nanorods onto graphene nanosheets (GNs) in liquid phase, forming a three-dimensional Ag/GN framework.
When the BZN specimens sintered at 1550°C are further heat-treated at lower temperatures, the liquid phase formed during sintering is dissolved discontinuously and grain boundaries migrate.
These differences were interpreted in term of the differential action of CaO in Na2O Al2O3 SiO2 and K2O Al2O3 SiO2 on the amount and viscosity of the liquid phase formed already described in the literature.
A well producing primarily gas with a small amount of liquid, which could be oil, water or sometimes a mixture of both, is likely to have an annular flow regime, with the liquid phase forming a thin annulus on the inside wall of the pipe and the gas flowing in the form of a central core.
