In this paper, the one-dimensional tensile behavior of Guadua angustifolia Kunth fibre/polypropylene (PP+GAK_S) composites is modeled. The classical model of Kelly–Tyson and its Bowyer–Bader’s solution is not able to reproduce the entire stress–strain curve of the composite. An integral (In-Built) micromechanical model proposed by Isitman and Aykol, initially for synthetic fiber-reinforced composites, was applied to predict micromechanical parameters in short natural fiber composites. The proposed method integrates both the information of the experimental stress-strain curves and the morphology of the fiber bundles within the composite to estimate the interfacial shear strength (IFSS), fiber orientation efficiency factor ${\eta }_{\mathrm{FOD}}$, fiber length efficiency factor ${\eta }_{\mathrm{FLD}}$ and critical fiber length $l_c$. It was possible to reproduce the stress-strain curves of the PP+GAK_S composite with low residual standard deviation. A methodology was applied using X-ray microtomography and digital image processing techniques for the precise extraction of the micromechanical parameters involved in the model. The results showed good agreement with the experimental data.

En la primera parte de esta revisión se realizó la descripción de los procesos empleados por vía líquida para la fabricación de metales celulares. En esta segunda parte, se describen los procesos correspondientes a la vía sólida y la deposición de metales. De igual manera, se revisan los diferentes métodos, en cada caso, haciendo una breve descripción de los principales parámetros involucrados y las ventajas y desventajas en cada uno de ellos.