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Niobium, formerly columbium, is a chemical element with symbol Nb (formerly Cb) and atomic number 41. It is a soft, grey, ductile transition metal, which is often found in the pyrochlore mineral, the main commercial source for niobium, and columbite. The name comes from Greek mythology: Niobe, daughter of Tantalus since it is so similar to tantalum
N 8469 (OTTO) Niobium, thermal spray grade, -325 mesh, powder, 99% Cas 7440-03-1 - used to deposit wear and corrosion resistant coatings on materials, such as ceramic and metallic layers.
Hazard Codes F
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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7440-03-1
Niobium powder, -325 mesh, 99.9%
7440-21-3
Silicon powder, 99.95%
7440-47-3
Chromium powder, -200 mesh, 99.95%
Niobium powder, -325 mesh, 99.99%
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