Patent ID: 11953047
Assignee: FURUKAWA TECHNO MATERIAL CO., LTD.
Field: Materials, metallurgy (Chemistry)
Classification: CPC F  B  C | IPC B  C  F

Claim 3:
4. The formed body of claim 1, wherein the Cu—Al—Mn-based shape-memory alloy has a composition comprising 3.0 to 10.0 mass % of Al, 5.0 to 20.0 mass % of Mn, with the balance being Cu and inevitable impurities, and one or more optional additive elements selected from the group consisting of Ni, Co, Fe, Ti, V, Cr, Si, Nb, Mo, W, Sn, Mg, P, Be, Sb, Cd, As, Zr, Zn, B, C, Ag, and a misch metal,
wherein the optional additive elements have a total content of 0.000 to 10.000 mass %.