Spehro Pefhany wrote:


Maybe some junk tungsten carbide bits cast into a Pb matrix?

15.6 g/cm^3 for tunsten carbide
11.3 g/cm^3 for lead

Throw in a few Tungsten TIG electrodes for the small spaces. Pure
tungsten electrodes have fallen from favour, so you might find some cheap.

Pete

--
Pete Snell
Department of Physics
Royal Military College

---------------------------------------------------------------------
The reasonable man adapts himself to the world;
the unreasonable one persists in trying to adapt the world to himself.
Therefore all progress depends on the unreasonable man.

George Bernard Shaw (1856-1950)
------------ And now a word from our sponsor ------------------
Do your users want the best web-email gateway? Don't let your
customers drift off to free webmail services install your own
web gateway!
-- See http://netwinsite.com/sponsor/sponsor_webmail.htm ----