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.
To help reduce the appearance of eye puffiness, consider these suggestions: 1  Sleep. It's as important for preventing puffy eyes as it is for diminishing dark circles. 2  Drink. Staying well-hydrated can help prevent puffy eyes. 3  Cut back on salt. Retaining body fluid can cause puffy, doughy looking skin.  Use cool compresses.