Reason for recall: Based upon reports from the field, the steerer tube collar on select Roubaix, Ruby, Diverge, and Sirrus bicycles may be susceptible to stress corrosion
But there are also forms of corrosion that can occur more rapidly, such as stress corrosion
cracking, environmental hydrogen embrittlement and fatigue corrosion.
They cover the thermodynamics of materials corrosion, electrochemical corrosion kinetics, oxidation and hot corrosion of metals and alloys, the uniform corrosion and passivation in metallic materials, localized corrosion in metallic materials, stress corrosion
in the cracking of metals, the corrosion and protection of metal in the natural environment and chemical medium, the corrosion and protection of nonmetal material, the corrosion of materials in high-technology fields, and the protection technology of material corrosion.
However, besides the poor resistance of common Mg alloys to corrosion [5-14], the high susceptivity of AZ serials of Mg alloys to stress corrosion
cracking (SCC) [15-23] is also a limit for further service applications.
Magnin, "Study of the mechanisms of stress corrosion
cracking of alloys 600 and 690 in primary water reactor conditions," in Proceedings of the Corrosion Deformation Interactions Conference (CDI'96), Nice, France, September 1996.
To date, more than a third (36%) of accidents occur on the main gas pipelines (MG) of the Unified Gas Supply System (UGSS) belonging to <<Gazprom>> PJSC as a result of the development of stress corrosion
defects or stress corrosion
(hereinafter referred to as SCC).
The stress corrosion
cracking occurs only under the combined action of tensile stresses and corrosive environments  and must be considered as the emergent properties effect.
Among the environmental assisted cracking, active path corrosion type stress corrosion
cracking (APC-SCC) has been recognized to emit no AE.
Duplex Steel has 2 times greater strength of resistance as compared to other authentic stainless steel and also helps in Improving resistance mainly to fight against corrosion and stress corrosion
The common corrosion types are mainly galvanic corrosion, pitting corrosion, filiform corrosion and stress corrosion