Calculation of Surface Mismatch between Zirconium Alloy Matrix and Its Oxide Film

In this paper, the calculation of the misalignment of the zirconium alloysof the two groups of A and B in different textures is carried out. According to the mismatch principle of film growth, the nucleation planes of the surface of the A combination alloy are mainly (200), (020), (002) three crystal planes, and the crystal plane mismatches with the growth crystal planes (104), (105), (106) exceeds 65% ; on the other hand, the nucleation planes on the B-composite alloy surface are mainly (011), (110), (101), (102), and (103) crystal planes, which are only 40% or lower with the growth crystal plane mismatch.