hydrogen embrittlement                

Related MCQs

• in hydrogen embrittlement if the pressure of molecular hydrogen is greate rhan the yield strength of the material                        
• in hydrogen embrittlement if the pressure of molecular hydrogen is greater than the ultimate strength of the material                   
• hydrogen embrittlement                
• all metal above hydrogen in electrochemical series will have tendency to get corroded by
• in hydrogen evolution mechanism of corroison                   
• because of diffusion of hydrogen into the metal, the metal becomes brittle that leads to failure of the component is knowna as
• low temperature phenomena associated with hydrogen is known as                   
• HIgh temperature phenomena associated with hydrogen is known as                   
• in case of steels, the raection between hydrogen and carbon forms methane which causes intergranular carcking, fissuring or blistering is known as                  
•                                inhibitors prevent evolution of hydrogen (in case of acidic solution) and oxygen absorption (in case of neutral solution) to prevent corrosion