Niobium
41Nb

Niobium is a refractory metal of slightly bluish tint, similar to
tantalum. Also like tantalum, it comes in the form of sintered plate.
We can also arc-cast many niobium
alloys. See niobium
in our
"materials made" page for an idea of our capabilities--also try
searching alphabetically on each of the element symbols in
the material you are looking for.
The MSDS for niobium can be found here.
See also niobium facts at the following links: