scratches, local straining of metal due to non- uniform stresses, sliding uncer load leads to

Related MCQs

• due to non uniform and rapid cooling, welding, poor design, precipitation of second phase material leads to                  
• because of diffusion of hydrogen into the metal, the metal becomes brittle that leads to failure of the component is knowna as
• residual stresses in materis leads to
• when the metal is stresses below its elastic limit, the resulting deformation is
• when the metal is stresses above its elastic limit, the resulting deformation is
• the process by which the internal stresses are reduced in cold worked metal is called
• metallic component gets fatigue due to which type of stresses applied
• A metal is said to be--------- worked, if it is mechanically processed below the crystallization temperature of the metal.
• dissolution of metal as corressponding metal ions with liberatoin of electrons is known as
• in galvanic corrosion, as the area of anode metal decreases with respect to cathode area of metal, the corrosion rate