There are factors that influence crevice corrosion. 1  These include: 2  The type of crevice: either metal to metal or metal to nonmetal. 3  The geometry of the crevice: including the size of the gap, its depth and the surface roughness. 4  The composition of the metal: the structure of the alloy composition and can be Cr, Mo, or others.
1 Allergies - Allergic reactions can lead to leaks in the subcutaneous capillary beds which can cause swelling in the face, including around the eyes.  Skin disorders - Eye puffiness can be a side effect of certain skin disorders, such as dermatitis, if the affected area becomes very sensitive, leading to swelling.
An injury is among the more common causes of puffy eyes. A range of different types of injuries may arise from a blow to the face and specifically the eye area, injury of the eyeball by contact lenses, to chemicals like pool chlorine and strong detergents, and even excessive rubbing of the eye can cause injury.