______ is similar to HIC but is a potentially more damaging form of cracking which appears as arrays of cracks stacked on top of each other. The result is a through thickness crack that is perpendicular to the surface and is driven by high levels of stress.

Question

Quizplus · Accepted Answer

SOHIC (Stress-Oriented Hydrogen-Induced Cracking) is a form of cracking that is similar to HIC but more damaging. It appears as stacks of cracks perpendicular to the surface, driven by high levels of stress. MIC (Microbiologically Influenced Corrosion) and Sulfuric SCC (Sulfuric Acid Stress Corrosion Cracking) are forms of corrosion and cracking that are caused by different mechanisms.

______ Is Similar to HIC but Is a Potentially More