INTERGRANULAR CORROSION AND DUCTILE-BRITTLE TRANSITION BEHAVIOUR IN MARTENSITIC STAINLESS STEEL

Material mechanical behavior is critical for both safety and economic considerations. Because engineering items are manufactured using appropriate grade materials, approval of the materials used must be completed before assembly. Petrochemicals, marine, biomaterials just a few industries that use stainless steel. Despite its extensive use, structural failure still frequently caused by inadequate steel type selection. As result, dangerous conditions, resulting in personal harm or financial loss. Dangerous conditions might result accidents, injury Martensite with high strength value but brittle, necessitating careful handling. Intergranular corrosion, sensitization, tempering heat treatment, Ductile to Brittle Transition Temperature (DBTT) topics working on researchers.