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Zirconium Disilicide Powder, ZrSi2, CAS 12039-90-6

HMSP-1741

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Zirconium Disilicide (ZrSi2) Powder, with its black-grey color and square crystal structure, serves as a lubricant, and wear-resistant material, and is utilized in semiconductor film production. Heeger Materials provides high-quality Zirconium Disilicide Powder at competitive prices, with customizable purity and particle size options to meet specific requirements.

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Data sheet

Purity99.0% - 99.9%
CAS12039-90-6

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Zirconium Disilicide (ZrSi2) Powder, an intermetallic compound of zirconium and silicon, exhibits remarkable properties such as a high melting point, superior corrosion resistance, and excellent oxidation resistance. It is commonly employed as a fine ceramic raw material powder for the fabrication of crucibles used in semiconductor thin film production.

Zirconium Disilicide Powder, ZrSi2, CAS 12039-90-6

  • Formula: ZrSi2
  • Density: 4.88g/cm3
  • Melting point: 1620℃
  • Microhardness: 1063kg/mm2
  • CAS: 12039-90-6

Zirconium Disilicide Powder Specifications

Product

Purity (%)

Particle Size D50 (μm)

Chemical Composition (%)

Si

O

N

C

HM-ZrSi2-1

>99.0

0.5-1.0

36.2~38.1

≤1.0

≤0.10

≤0.1

HM-ZrSi2-2

>99.5

1.0-3.0

36.2~38.1

≤0.8

≤0.10

0.1

HM-ZrSi2-3

>99.9

10.0-60.0

36.2~38.1

≤0.5

≤0.05

0.1

HM-ZrSi2-4

>99.9

-100+325mesh

36.2~38.1

≤0.3

≤0.05

0.1

Zirconium Disilicide Powder SEM

Zirconium Disilicide Powder SEM

Zirconium Disilicide Powder Features

  • High hardness
  • High electrical conductivity
  • High thermal conductivity
  • Good resistance to high-temperature thermal shock
  • Insoluble in water, inorganic acid, and aqua regia
  • Soluble in hydrofluoric acid

Zirconium Disilicide Powder Applications

  • Deoxidizers
  • Alloy additives
  • Used as electronic material
  • Used as a raw material for making composite materials and ceramic matrix composites
  • Structural materials for high-temperature corrosive media 
  • New engineering materials

Zirconium Disilicide Powder Storage and Packing

Zirconium Disilicide (ZrSi2) Powder should be kept sealed and stored in a dry and cool place, avoiding heavy pressure and oxidizing agents. The powder is available in vacuum-sealed packaging options of 100g/bag, 500g/bag, 1kg/bag, 25kg/drum, or customized as per specific requirements.

Zirconium Disilicide (ZrSi2) Powder Packing

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