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262919

Sigma-Aldrich

Tantalum

foil, thickness 0.025 mm, ≥99.9% trace metals basis

Sinônimo(s):

Ta

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About This Item

Fórmula empírica (Notação de Hill):
Ta
Número CAS:
7440-25-7
Peso molecular:
180.95
Número CE:
231-135-5
Número MDL:
MFCD00011252
Código UNSPSC:
12141741
ID de substância PubChem:
24855935
NACRES:
NA.23

pressão de vapor

<0.01 mmHg ( 537.2 °C)

Nível de qualidade

100

Ensaio

≥99.9% trace metals basis

forma

foil

temperatura de autoignição

572 °F

resistividade

13.5 μΩ-cm, 20°C

espessura

0.025 mm

pb

5425 °C (lit.)

pf

2996 °C (lit.)

densidade

16.69 g/cm3 (lit.)

cadeia de caracteres SMILES

[Ta]

InChI

1S/Ta

chave InChI

GUVRBAGPIYLISA-UHFFFAOYSA-N

Descrição geral

The structure of tantalum is body centered cubic (BCC) metal. It is a refractory metal; stable up to very high temperatures. Tantalum is ductile at room temperature and moderately ductile at cryogenic temperatures.

Quantidade

150 × 150 mm (appoximately 9 g)
150 × 500 mm (approximately 31 g)

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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The Morphology of Tensile Failure in Tantalum
Boyce BL, et al.
Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 44(10), 4567-4580 (2013)
Orbital ultrasound in the selective screening of a dural-cavernous sinus fistula.
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European journal of emergency medicine : official journal of the European Society for Emergency Medicine, 20(2), 137-139 (2013-02-26)
S Nag et al.
Journal of the mechanical behavior of biomedical materials, 16, 21-28 (2012-11-10)
Microstructure and mechanical properties of laser deposited complex quaternary Ti-34Nb-7Zr-7Ta (all wt%), an orthopedic load-bearing implant alloy, has been investigated in detail in both as-deposited as well as heat-treated (β-solutionized and quenched) conditions. The difference in stress-strain behavior of this
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One cross-linked polyethylene (XLPE) liner is manufactured using a lower dose of radiation, 5 Mrad, which may result in less cross-linking. The reported in vivo wear rate of this XLPE liner in patients undergoing THA has varied, and has included
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