Patent ID: 6902600

Claim:
A biaxially textured alloy article having a magnetism less than pure Ni comprising a rolled and annealed compacted and sintered powder-metallurgy preform article, the preform article having been formed from a powder mixture selected from the group of ternary mixtures consisting of: Ni powder, Cu powder, and Al powder; Ni powder, Cr powder, and Al powder; Ni powder, W powder and Al powder: Ni powder, V powder, and Al powder; Ni powder, Mo powder, and Al powder; said alloy article having a stacking fault frequency greater than 0.009 at room temperature; said alloy article having a fine and homogeneous grain structure; said alloy article having a dominant cube oriented {100}<100> orientation texture; said alloy article further having a Curie temperature less than that of pure Ni; said alloy article further comprising at least one layer having superconducting properties.