Sintered button. | |||
Sample Image | QuickTimeVR Rotation | |||
Sintered button. This is a compressed and sintered button of rhenium powder. It could be melted down into a solid button in an arc or e-beam furnace (see above), but it's interesting to keep a few of these around in pre-melted condition for comparison. I got this one from Oliver Sacks on a visit to New York, during which we visited a company in New Jersey to melt his kilogram of iridium down into a solid slab. Source: Oliver Sacks Contributor: Oliver Sacks Acquired: 4 August, 2004 Price: Donated Size: 0.75" Purity: 99.9% | |||
|