A　tri-layer　composite　ingot　with　Ni-5%W　(mole　fraction)　alloy　as　the　outer　layer　coupled　with　Ni-12%W　(mole　fraction)alloy　as　the　inner　layer　was　fabricated　by　sparking　plasma　sintering　method.　A　10　m　length　composite　tape　was　prepared　by　traditional　hot　rolling　and　cold　rolling　process.　The　results　show　that　the　connectivity　between　the　outer　layer　and　inner　layer　of　the　composite　tape　is　good　enough　during　the　heavy　cold　rolling　process.　The　evaluation　of　the　uniformity　for　both　the　thickness　and　texture　in　the　whole　tape　shows　that　the　thickness　of　the　obtained　composite　tape　is　(75　±　3)μm　and　the　cube　texture　is　about　97%　(