This is an un-annealed product.
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Wichtige Dokumente
262897
Tantal
foil, thickness 0.25 mm, ≥99.9% trace metals basis
Synonym(e):
Ta
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About This Item
Empirische Formel (Hill-System):
Ta
CAS-Nummer:
Molekulargewicht:
180.95
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12141741
PubChem Substanz-ID:
NACRES:
NA.23
Preise und Verfügbarkeit sind derzeit nicht verfügbar.
Empfohlene Produkte
Dampfdruck
<0.01 mmHg ( 537.2 °C)
Qualitätsniveau
Assay
≥99.9% trace metals basis
Form
foil
Selbstzündungstemp.
572 °F
Widerstandsfähigkeit
13.5 μΩ-cm, 20°C
Dicke
0.25 mm
bp
5425 °C (lit.)
mp (Schmelzpunkt)
2996 °C (lit.)
Dichte
16.69 g/cm3 (lit.)
SMILES String
[Ta]
InChI
1S/Ta
InChIKey
GUVRBAGPIYLISA-UHFFFAOYSA-N
Verwandte Kategorien
Allgemeine Beschreibung
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.[1] Compton profile of highly pure thin elemental foil of tantalum was investigated using IGP type coaxial photon detector.1
Menge
50x50 mm (approximately 10.4 g)
100x100 mm (approximately 41.6 g)
100x100 mm (approximately 41.6 g)
Lagerklassenschlüssel
11 - Combustible Solids
WGK
nwg
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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Quantized conductance was observed in a cation-migration-based resistive switching memory cell with a simple metal-insulator-metal (MIM) structure using a thin Ta(2)O(5) layer. The observed conductance changes are attributed to the formation and dissolution of a metal filament with an atomic
Re: Fernandez-Fairen M, Murcia A, Torres A, et al. Is anterior cervical fusion with a porous tantalum implant a cost-effective method to treat cervical disc disease with radiculopathy? Spine 2012; 37:1734–41.
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Artikel
Biomedical implants are essentially foreign substances within the human body that must survive many years’ exposure to demanding mechanical and physiological conditions. Despite these challenges, metal implants have been widely used to substitute for or rebuild hard tissues such as bones and teeth.
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