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262722 Aldrich

Niobium

powder, <45 μm, 99.8% trace metals basis

Synonym: Columbium

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Properties

Related Categories Materials Science, Metal and Ceramic Science, Metals, Niobium
InChI Key   GUCVJGMIXFAOAE-UHFFFAOYSA-N
assay   99.8% trace metals basis
form   powder
resistivity   13-16 μΩ-cm, 20°C
particle size   <45 μm
bp   4742 °C(lit.)
mp   2468 °C (lit.)
density   8.57 g/mL at 25 °C(lit.)

Description

Packaging

25 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1383- class 4.2 - PG 1- Pyrophoric metal, n-o.s., HI: all
WGK Germany 
nwg
Protocols & Articles

Articles

Biomedical Implant Devices Fabricated from Low Young’s Modulus Titanium Alloys Demonstrating High Mechanical Biocompatibility

Mitsuo Niinomi, Masasaki Nakai* Institute for Materials Research, Tohoku University 2-1-1, Katahira, Aoba-ku, Sendai 8577, Japan *not pictured Email: niinomi@imr.tohoku.ac.jp

Self-Propagating Reactions Induced by Mechanical Alloying

Mechanical alloying is a “brute force” method of affecting alloying and chemical reactions. The mixture of reactant powders and several balls are placed in the milling jar of a high-energy ball mill,...
Prof. Laszlo Takacs
Material Matters 2007, 2.4, 21.
Keywords: Applications, Ceramics, Chemical reactions, Combustion, Diffraction, Exothermic, Mass spectrometry, Metal Science, Methods, Oxidations, Reductions, Size-exclusion chromatography, Support, Thermite, Tools, Type, X-Ray diffraction, transformation

Peer-Reviewed Papers
15

References

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