The following mechanism contributes very little the diffusivity

Related MCQs

• the mechanism of plastic deformation in polycrystalline material is than the mechanism in single crystal structure
• Following strengthening mechanism applies to multi-phase material
• generally metals with crystal structure shows plastic deformation mainly by slip mechanism
• generally metals with crystal structure shows plastic deformation mainly by twinning mechanism
• the mechanism can be takes place due to thermal treatment
• Example for strengthening mechanism in single-phase material
• In metals the plastic deformation generally takes place by the mechanism of
• in hydrogen evolution mechanism of corroison                   
• one of the following is a corrosive gas, which corrode the metal very fast
• A linear disturbance of atomic arrangement which can move very easily on the slip plane through the crstal is known as -----.