Very similar to the previous Titanium hummer, just using 10% Aluminium flakes instead.
Worked OK.
Aluminium really needs a higher temp to ignite and burn with white sparks. At meal temperatures is gives goldern sparks with the occassional white ones from air-burning fragments.
This one maxed out at only 320 Hz, or about 19 kRPM. The hole wasn't drilled in an optimal position, which may have been the reason for its poor rotational performance.
| title | type | size |
|---|---|---|
| Test Video | video/x-msvideo | 417.190 kbytes |
| Pre-Test Picture | image/jpeg | 58.569 kbytes |
| Post-Mortem Picture | image/jpeg | 41.644 kbytes |
| Spectrogram | image/gif | 113.126 kbytes |