A　sharp　cube　textured　alloy　substrates　with　high　strength　and　low　magnetism　are　required　in　coated　conductors＇　applications.　In　this　work,　the　cube　textured　Ni-7at.%　W　substrates,　starting　from　advanced　powder　metallurgy　ingots　followed　by　Rolling　Assisted　Biaxially　Textured　Substrate　(RABiTS)　method,　have　been　prepared.　The　fabrication　processes　of　Ni-7at.%　W　tapes　with　sharp　cube　texture　by　spark　plasma　sintering　(SPS)　routes　were　described.　By　Electron　Back　Scattering　Diffraction　(EBSD)　analysis,　the　percentage　of　the　cube　texture　component　in　Ni-7at.%　W　tape　surface　is　found　to　reach　99.4%　within　a　misorientation　angle　smaller　than　10　degrees.　Moreover,　the　formation　mechanism　of　the　cube　texture　in　the　Ni-7at.%　W　tape　was　also　investigated　by　EBSD.　Particular　attention　was　focused　on　the　difference　of　the　texture　components　along　the　thickness　of　the　partially　recrystallized　samples.