In　this　work,　a　series　of　specimens　was　prepared　by　the　casting　method.　Sharp　cube-textured　substrates　were　processed　by　heavy　cold　rolling　and　recrystallization　annealing　(i.e.,　the　rolling-assisted　biaxially　textured　substrates　(RABiTS)　method).　Both　the　rolling　and　the　recrystallization　texture　in　the　alloy　tapes　were　investigated　by　X-ray　diffraction　and　electron　back-scatter　diffraction,　respectively.　The　results　showed　that　a　strong　copper-type　deformation　texture　was　obtained　in　the　heavy　cold-rolled　substrate.　In　addition,　the　recrystallization　annealing　process　was　found　to　be　very　important　for　the　texture　transition　in　the　Cu-Ni　alloy　substrates.　The　cube　texture　content　in　the　Cu60Ni40　alloy　substrates　reached　99.7%　(＜=　10A　degrees)　after　optimization　of　the　cold-rolling　procedure　and　the　recrystallizing　heat-treatment　process,　whereas　the　content　of　low-angle　grain　boundaries　(from　2A　degrees　to　10A　degrees　misorientation)　in　the　substrate　reached　95.1%.