d.sei...@comcast.net wrote: > Since we're on the subject, what does BeO typically look like when it's used > as a washer, heatsink, etc. I ask because I tend to keep everything and I > modify things all the time. Is there any way besides being painted that it > could pass as Al? > > -Dave > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > > Dave
The TO3 beryllia washers I have are light blue, but pure beryllia is white. Various ionic impurities can be used to impart different colours to the final product. Pure Alumina is also white but pink TO3 alumina washers are/were available. Bruce _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
