Catalog No. | HF0235 |
---|---|
CAS Number | 12401-56-8 |
Molecular Formula | HfSi2 |
Molecular Weight | 234.66 |
Appearance | Gray powder |
Purity | >99% |
MSDS/SDS | Download MSDS/SDS ![]() |
Micro hafnium disilicide has diverse uses in traditional & high-tech industries like mechanics, electronics, aeronautics, metallurgy, chemistry, environment, etc. Stanford Advanced Materials (SAM) specializes in producing high purity Micro Hafnium Disilicide (HfSi2).
Related products: Titanium Disilicide (TiSi2) Powder, Zirconium Disilicide (ZrSi2) Powder, Tantalum Disilicide (TaSi2) Powder
Hafnium Silicide (HfSi2) is a transition metal silicide, a type of refractory intermetallic compound. Because of its unique physical and chemical properties, it is used in cermets, high-temperature oxidation-resistant coatings, high-temperature structural materials and aviation, aerospace, and other fields. In order to inhibit oxidation, enhance the erosion resistance of the matrix and make up for the defects after ablation, HfSi2 can be used as an Hf source for in-situ synthesis of HfC.
Properties (Theoretical) |
|
Compound Formula |
HfSi2 |
Molecular Weight |
234.66 |
Appearance |
Gray powder |
Melting Point |
1,680℃ |
Density |
8.02 g/cm3 |
Solubility |
Insoluble in water |
It is used in cermets, high-temperature oxidation-resistant coatings, high-temperature structural materials and aviation, aerospace, and other fields. HfSi2 can be used as an Hf source for in-situ synthesis of HfC.
Our Hafnium Silicide (HfSi2) Powder is stored in a cool, ventilated warehouse and will be kept sealed. The storage area shall be equipped with suitable materials to accommodate leaks. It will be carefully handled during storage and transportation to preserve the quality of our product in its original condition. It will be packed in vacuum packing in carton or iron drum.
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