- Joined
- Jan 21, 2000
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FYI to all--
I walked a David Boye billet of cobalt alloy--between 8.5 and 9 ounces--through two security gates. One at an airport, one at a courthouse. No alarms were set off. I had the airport security attendant check the billet with her wand, and it produced faint beeps when the wand actually contacted it. But obviously, the material produces only a very faint magnetic signature--only 3% iron, according to Deloro Stellite.
I walked a David Boye billet of cobalt alloy--between 8.5 and 9 ounces--through two security gates. One at an airport, one at a courthouse. No alarms were set off. I had the airport security attendant check the billet with her wand, and it produced faint beeps when the wand actually contacted it. But obviously, the material produces only a very faint magnetic signature--only 3% iron, according to Deloro Stellite.