By use of the bidirectional solidification process of metal/gas eutectic at an atmosphere of high-pressure hydrogen or gas mixture of hydrogen and argon,a special type of porous material- porous metal with radial pore distribution can be fabricated.

Directional solidification of metal/gas eutectic is a novel process for fabricating regular porous metals with oriented pores parallel to the solidification direction.

Metal-gas eutectic growth is a novel method for fabricating porous metals in which the gas pores are rod-like and aligned with the solidification direction.

Directional Solidification of Metal/Gas Eutectics and Gasarite Porous Metals-State of the Art;

The application of bayesian-regularization neural network in prediction of the cohesive energy of metallic crystalloid;

The obtained results are quite consistent with the experimental values,which proves the universality of the potential-energy function and the reliability of calculating the cohesive energy of metallic crystalloid in this way.