Mathematical Model for Process of the Hydrogen Permeability Management of Metals with Internal Stresses Taking into Account the Formation and Decay of Motionless Complexes
A V Zvyagintseva
Abstract
A model is proposed for mathematical description of hydrogen diffusion in metals taking into account formation and decay of motionless complexes, taking into account internal elastic stresses. Simple ratios are obtained for calculations of hydrogen permeability and internal stresses in cylindrical metal structures.
Topics & Concepts
Permeability (electromagnetism)HydrogenProcess (computing)Internal stressChemistryMaterials scienceComputer scienceComposite materialMembraneOrganic chemistryOperating systemBiochemistryMaterial Properties and Failure MechanismsAdvanced materials and compositesIndustrial Engineering and Technologies