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  7. Hafniumborid, 99.5 % (Metallbasis ohne Zr), Zr < 2 %, Thermo Scientific Chemicals

Hafniumborid, 99.5 % (Metallbasis ohne Zr), Zr < 2 %, Thermo Scientific Chemicals

Artikelnummer. 11375887
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11385887 250 g -
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Product Code. 11375887 Supplier Thermo Scientific Alfa Aesar Supplier No. 043664.09
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This item is not returnable. View return policy
Regulatory: Restrictions may apply to the purchase of this product and we may need to request additional documentation from you

Description

Hafnium boride is used in wear resistant coatings. It is also employed as a nuclear reactor control rod. Furthermore, it is used in hypervelocity re-entry vehicles like ICBM heat shields or aerodynamic leading-edges. It is useful in the preparation of high temperature composites in conjunction with silicon carbide (SiC).

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 12007-23-7
Summenformel B2Hf
MDL-Nummer MFCD00016125

Specifications

Chemischer Name oder Material Hafnium boride
Schmelzpunkt 3250°C
Physikalische Form Pulver
Menge 10 g
Hinweise zum Prozentgehalt (Metallbasis ohne Zr), Zr < 2 %
Strukturformel HfB2
Löslichkeitsinformationen Insoluble in water.
Formelmasse 200.11
Reinheit (%) 99.5%
Geruch Geruchsneutral
Dichte 10.5 g/mL
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