buckeyefarmer
Epic Contributor
Got most of the garage cleaned out today. Was having problems with my desktop computer, video card appears to be going bad, so ordered a new one.
Working out the ins and outs of a new fuel cell design at work. Contemplating using Aluminum Beryllium (AlBeMet) for the 2 bookend plates. Very interesting material. 1/3 lighter than Aluminum, much stronger flexural modulus. Lot of dangers machining Beryllium. The dust is bad for your lungs.
We are wrapping up the final touches on another fuel cell for the Navy.
My guiding faith principle in life is that every day is an opportunity for kindness.
Hopefully in five years I'll look back and see a young family that benefited from many days of that kindness.
And their young son will be picking apples from my trees.
No guarantees or warranties in life. Something my father taught me early on.
So you have to make things happen yourself.
Working out the ins and outs of a new fuel cell design at work. Contemplating using Aluminum Beryllium (AlBeMet) for the 2 bookend plates. Very interesting material. 1/3 lighter than Aluminum, much stronger flexural modulus. Lot of dangers machining Beryllium. The dust is bad for your lungs.
Good luck with the fuel cell.
Beryllium is odd stuff to handle. I used to visit this Brush Wellman plant in Elmore, OH once in a great while back in my field service days. They produced ingots of beryllium. I'm not sure how much machining they did there. I recall seeing disc brake rotors that I was told were for airplanes.
Their IT equipment was from the Stone Age--a key to tape (1/2" seven or nine track IIRC) machine where a clerk would enter stuff on a keyboard which would be written to the tape. There was no CRT display to see what was being entered. After entering data, the tape was moved to a communications/reader where it was sent over a dial-up line to Cleveland. Even for the early '80s that was ancient stuff.
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More than dust at Elmore: Ohio EPA finds Brush has polluted air, land, water - Toledo Blade
Take care with Beryllim Kyle. It has some good properties, but it doesn't like people. We used it at one time for resiliant electrical contacts. Any cuts people got while handling the stuff would take a long time to heal.