in case of intergranular corrosion, when grain boundary become ric in chromium then the % of chromium at the depleted region will become                 

Related MCQs

• intergranular corrosion take place at which portion of grain
• when grain voundary becomes sucseptible to corrosion, due to chromium carbide in stainles steel, this stage of metal is known as
• the chemical formula for chromium carbide which precipitate at grain boundary due to sensitization is                       
• due to difference in electrode potential at grain and grain boundaries the type of corrosion which take place is known as               -
• in intergranular corrosion                          
• one of the following is the preventive measure for intergranular corrosion
• one of the following step is used to control intergranular corrosion in stainless steel
• one of the following step is used to control intergranular corrosion in stainless steel
• in case of steels, the raection between hydrogen and carbon forms methane which causes intergranular carcking, fissuring or blistering is known as                  
• the defect associated with slight mismatch of crystalline orientation from one grain to adjacent grain is called