Note: Effective anvil size for transverse delamination test of rare-earth-Ba(2)Cu(3)Oy coated conductor tapes

作者：Shin Hyung Seop^*; Gorospe Alking B; Dedicatoria Marlon J

来源：Review of Scientific Instruments, 2015, 86(10): 106112.

DOI：10.1063/1.4934572

In coated conductor (CC) tapes used in magnet and coil applications, delamination due to excessive transverse tensile stresses is still one of the major issues that need considerations. Recently, several methods in evaluating the delamination strength of CC tapes are being used. In the case of anvil test, size of the anvils will be an important factor considering its applications (i.e., superconducting coil impregnation). In this study, delamination strength of CC tape was examined using different upper anvil sizes and their effects were discussed. Finally, reasonable sizes of upper anvil to be used were proposed considering the application conditions.

• 出版日期2015-10