Replies

To: aimhigh

Thank you. I have made a note of it. BTW, you did mean to say electron beam? Fascinating! My one thing to learn today.

12 posted on 02/25/2013 9:45:48 AM PST by RedBallJet

To: RedBallJet

Yes, they lay down layers of powdered metal and use an electron beam to fuse it.

13 posted on 02/25/2013 1:00:46 PM PST by aimhigh ( Guns do not kill people. Abortion kills people.)

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794