The　key　requirement　for　the　substrates　employed.　in　coated　conductors　is　using　highly　cube　textured　and　weakly　magnetic　as　well　as　strengthened　materials.　In　this　work,　a　tri-layer　of　composite　substrate,　as　a　substitute　for　the　traditional　substrate　architecture,　was　designed　and　obtained　by　sintering　two　pieces　of　Ni-5at.%　W　(or　Ni-7at.%　W)　outer　layers　on　both　sides　of　a　Ni-12at.%　W　mixed　powder　(as　an　inner　layer)　together　using　an　advanced　spark　plasma　sintering　(SPS)　technology,　followed　by　cold　rolling　and　annealing.　The　sharp　cube　texture　was　obtained　in　both　kinds　of　composite　substrates　by　optimizing　rolling　and　recrystallization　processes.　The　percentage　of　the　cube　texture　component　on　the　Ni5W　outer　layer　of　the　Ni5W/Ni12W/Ni5W　composite　substrate　was　higher　than　95.4%　within　a　misorientation　angle　of　10　degrees　from　EBSD　measurements.　Moreover,　the　yield　strength　of　this　composite　substrate　exceeds　300　MPa,　while　the　saturation　magnetization　is　reduced　dramatically.