Patent ID: 11959161
Assignee: TOHOKU UNIVERSITY
Field: Materials, metallurgy (Chemistry)
Classification: CPC C | IPC C

Claim 4:
5. The copper-based alloy material according to claim 1, wherein the composition further comprises a total of 0.001 to 10.000% by mass of at least one component selected from the group consisting of 0.001 to 2.000% by mass of Co, 0.001 to 3.000% by mass of Fe, 0.001 to 2.000% by mass of Ti, 0.001 to 1.000% by mass of V, 0.001 to 1.000% by mass of Nb, 0.001 to 1.000% by mass of Ta, 0.001 to 1.000% by mass of Zr, 0.001 to 2.000% by mass of Cr, 0.001 to 1.000% by mass of Mo, 0.001 to 1.000% by mass of W, 0.001 to 2.000% by mass of Si, 0.001 to 0.500% by mass of C, and 0.001 to 5.000% by mass of misch metal.