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Niobium Disilicide Powder, NbSi2, CAS 12034-80-9

HMSP-1732

New product

Niobium Disilicide (NbSi2) Powder is a black-grey powder with a hexagonal crystal structure, representing a promising high-temperature structural material. Heeger Materials provides high-quality Niobium Disilicide Powder at competitive prices, with the option to customize purity and particle size based on specific requirements.

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Data sheet

Purity99%
CAS12034-80-9

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Niobium Disilicide (NbSi2) Powder is a highly promising high-temperature structural material, renowned for its exceptional thermodynamic stability and structural integrity at elevated temperatures.

Niobium Disilicide Powder, NbSi2, CAS 12034-80-9

  • Formula: NbSi2
  • Density: 5.7g/cm3
  • Melting point: 1950℃
  • Microhardness: 10.3Gpa
  • Vicker hardness: 5.88~6.88Gpa
  • CAS: 12034-80-9

Niobium Disilicide Powder Specifications

Product

Purity (%)

Chemical Composition (%)

Nb

Si

C

P

Fe

S

HM-NbSi2-1

>99

>37.5

>61.5

0.1

0.02

0.15

0.03

Particle Size

-20 mesh, -325 mesh, or customized

Niobium Disilicide Powder SEM

Niobium Disilicide (NbSi2) Powder SEM

Niobium Disilicide Powder Features

  • Insoluble in water, concentrated hydrochloric acid, concentrated sulfuric acid
  • Soluble in a mixture of hydrofluoric acid and sulfuric acid
  • High melting point
  • Low density 
  • Excellent overall performance

Niobium Disilicide Powder Applications

Niobium Disilicide Powder Storage and Packing

Niobium Disilicide (NbSi2) Powder should be kept sealed and stored in a dry and cool place, avoiding exposure to air. The vacuum packing is 100g/bag, 500g/bag, 1kg/bag, 25kg/drum, or per requirement.

Niobium Disilicide (NbSi2) Powder Packing

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