What Does SOHIC Stand For?

SOHIC stands for Stress Oriented Hydrogen Induced Cracking

SOHIC, or Stress Oriented Hydrogen Induced Cracking, refers to a specific type of failure mechanism in materials, particularly metals, that occurs when hydrogen atoms diffuse into the material under stress. This phenomenon typically leads to the formation of cracks that are oriented along the direction of applied stress, compromising the structural integrity and performance of components. SOHIC is a critical consideration in industries such as oil and gas, aerospace, and power generation, where hydrogen exposure and mechanical loads can significantly affect material durability and lifespan. Understanding and mitigating SOHIC is essential for ensuring safety and reliability in relevant applications.