Tantalum silicide
CAS no. : 12039-79-1
EINECS no. : 234-902-2
Molecular formula: H6Si2Ta.
Molecular weight: 243.16654
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TaSi2–237.12, density 9.14g / cm3, melting point 2200 ℃, dark gray cubic crystal powder. TaSi2 is mainly used in heating elements, integrated circuits, high temperature anti-oxidation coatings, high temperature structural materials and aviation, aerospace and other fields
| Particle size | Purity (%) | Specific area
( m2/g ) |
Bulk density
( g/cm3 ) |
Theoretical density
( g/cm3 ) |
silicon
content( % ) |
| 60nm | ＞99.0 | 35 | 5.2 | 9.14 | ≥23.4 |
| 1.0—3.0um | ＞99.5 | 18 | 7.4 | 9.14 | ≥23.4 |
| 10—40um | ＞99.9 | 10 | 8.2 | 9.14 | ≥23.4 |
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