Presence of carbon atom in iron is an example of impurity

Related MCQs

• Presence of carbon atom in FCC iron at 1100 degrees is an exampl of
• Carbon diffuses in Fe, this is type of impurity
• substitutional impurity defect is associated with                   
• Cu diffuses in FCC Ni, this is type of impurity
• in face centered cubic crystal structure the face atom is shared by adjacent unit cells
• in body centered cubic structure the center atom is shared by adjacent unit cells
• in cubic crystal structure, the                        located atom is shared by 8 adjacent unit cells
• in simple cubic crystal structure there are number of face atom
• in simple cubic crystal structure there are number of center atom
• in simple cubic crystal structure, the relationsheep between lattice constant and radius of atom is given by