Abstract
Silver/BSCCO composite superconducting tapes are produced using BSCCO-2212 ceramic powder. The manufacturing process implies a large number of forming operations including drawing and rolling. The numerical simulation of the flat rolling process is of a great interest to anticipate the shape of the silver/composite tape. In order to achieve these goals, the plastic properties of superconducting BSCCO-2212 ceramic powder are investigated with three mechanical tests. Results obtained from diametrical, uniaxial and die compaction tests are used to fit the parameters of the Drucker/Prager-Cap plasticity model. Then these data are used to perform the simulation of the wire rolling step.
Original language | English |
---|---|
Title of host publication | Proceed. 2000 Powder Metallurgy World Congress |
Editors | K Kosuge, H. Nagai |
Volume | Part 2 |
Publisher | Japan Society of Powder and Powder Metallurgy |
Publication date | 2000 |
Pages | 1453-1456 |
Publication status | Published - 2000 |
Event | 2000 Powder Metallurgy World Congress - Kyoto, Japan Duration: 12 Nov 2000 → 16 Nov 2000 |
Conference
Conference | 2000 Powder Metallurgy World Congress |
---|---|
Country/Territory | Japan |
City | Kyoto |
Period | 12/11/2000 → 16/11/2000 |