hydrogen embrittlement

Hydrogen embrittlement is a process where metals, such as steel, become brittle and more prone to cracking due to the intrusion of hydrogen atoms. When hydrogen enters the metal—often during manufacturing, welding, or corrosion—it can weaken the metal's internal structure by disrupting the forces that hold the metal’s atoms together. This makes the metal less ductile and more susceptible to sudden, often unnoticed, failures under stress. Preventing hydrogen embrittlement involves controlling hydrogen exposure, using resistant materials, and employing proper handling techniques to maintain metal integrity.