What Does IGSCC Stand For?

IGSCC stands for Intergranular Stress Corrosion Cracking

Intergranular Stress Corrosion Cracking (IGSCC) is a significant material degradation phenomenon that occurs in susceptible metals and alloys, particularly in high-stress environments influenced by corrosive conditions. IGSCC is characterized by the propagation of cracks along the grain boundaries of materials, which can be exacerbated by factors such as temperature, stress levels, and the presence of specific environmental agents. Understanding and mitigating IGSCC is crucial in industries such as nuclear power, petrochemicals, and aerospace, as it poses serious risks to structural integrity and operational safety.