Iron aluminides have been among the most studied intermetallics since the 1930s, when
their excellent oxidation resistance was first noticed. Their low cost of production, low …

Reversible hydrogen trapping was investigated in a 3.5 NiCrMoV quenched and tempered
martensitic steel by means of hydrogen permeation experiments. The lattice diffusion …

An improved diffusion theory accounting for trapping effects is applied to evaluation of
hydrogen permeation experiments performed for pure iron and pearlitic and martensitic …

Hydrogen permeation (diffusion) is strongly influenced by the local hydrogen concentration
and by the density and depth of traps. Consequently hydrogen diffusion cannot be described …

The objective of this work is to reduce the susceptibility of binary Fe 3 Al intermetallics to
hydrogen embrittlement with the addition of chromium as the ternary element. The Young's …

High-strength steel parts are electroplated with corrosion-resistant coatings and then
subjected to hydrogen removal annealing to prevent hydrogen embrittlement. This approach …

Polarization and electrochemical impedance spectroscopy (EIS) measurements, Mott–
Schottky (M–S) analysis and X-ray photoelectron spectroscopy (XPS) were used to …

We characterize the ability of two potential surface alloys, FeAl and Fe3Si, to prevent H
incorporation into steel, with a view toward inhibiting steel embrittlement. Periodic density …

The Cu–Sn alloy coatings were synthesized on 27SiMn steel by direct current (DC), pulse
current (PC) and pulse reverse current (PRC) electrodeposition techniques from …

Press hardenable steels (PHS) coated with Al–Si alloy are widely used in the automotive
industry owing to their good mechanical properties (Yield Strength> 1200 MPa and Tensile …