Difference between revisions of "MgB2 Superconductor"
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=== Processing Post-Reacted Samples === | === Processing Post-Reacted Samples === | ||
| − | 1) Cut off sample ends (exposing clean sample cores).<br> | + | 1) Possibly mechanically deform again. |
| − | + | 2) Possibly sinter again. | |
| + | 2) Cut off sample ends (exposing clean sample cores).<br> | ||
| + | 3) Polish sample ends.<br> | ||
Revision as of 12:24, 11 May 2018
MgB2 Superconductor Project
Preparing Samples
1) Weigh appropriate amounts of Mg and B powders.
2) Mix and grind powders (in mortar) for ~ 15 minutes.
3) Pack and press the resulting powder into sheathing material.
4) Mechanically deform sample (crush the core) into a slug, ribbon or wire.
5) Heat (possibly two or more temps for two or more times).
Processing Post-Reacted Samples
1) Possibly mechanically deform again.
2) Possibly sinter again.
2) Cut off sample ends (exposing clean sample cores).
3) Polish sample ends.
