44 citations · 107 across the 3 of their papers we have counts for
7 papers
Simulation of hydrogen permeation through pure iron for trapping and surface phenomena characterisation
A. Díaz, A. Zafra, E. Martínez-Pañeda +3
There is a need for numerical models capable of predicting local accumulation of hydrogen near stress concentrators and crack tips to prevent and mitigate hydrogen assisted fractur…
Influence of charging conditions on simulated temperature-programmed desorption for hydrogen in metals
A. Díaz, I. I. Cuesta, E. Martínez-Pañeda +1
Failures attributed to hydrogen embrittlement are a major concern for metals so a better understanding of damage micro-mechanisms and hydrogen diffusion within the metal is needed.…
Analysis of hydrogen permeation tests considering two different modelling approaches for grain boundary trapping in iron
A. Díaz, I. I. Cuesta, E. Martínez-Pañeda +1
The electrochemical permeation test is one of the most used methods for characterising hydrogen diffusion in metals. The flux of hydrogen atoms registered in the oxidation cell mig…
Cold Isostatic Pressing to Improve the Mechanical Performance of Additively Manufactured Metallic Components
Isidoro Iván Cuesta, Emilio Martínez-Pañeda, Andrés Díaz +1
Additive manufacturing is becoming a technique with great prospects for the production of components with new designs or shapes that are difficult to obtain by conventional manufac…
The Essential Work of Fracture Parameters for 3D printed polymer sheets
I. I. Cuesta, E. Martinez-Pañeda, A. Díaz +1
Additive manufacturing is becoming increasingly popular in academia and industry. Accordingly, there has been a growing interest in characterizing 3D printed samples to determine t…
Pre-notched dog bone small punch specimens for the estimation of fracture properties
I. I. Cuesta, A. Willig, A. Díaz +2
In recent years, the pre-notched or pre-cracked small punch test (P-SPT) has been successfully used to estimate the fracture properties of metallic materials for cases in which the…