Physical Properties of Vanadium and Tantalum
Physical Properties
Melting Point
1,890.00 °C
13
2,996.00 °C
4
Boiling Point
3,380.00 °C
20
5,425.00 °C
4
Appearance
Physical State
Solid
Solid
Color
Blue-Silver Grey
Gray Blue
Luster
Metallic
Metallic
Hardness
Mohs Hardness
6.70
4
6.50
5
Brinell Hardness
600.00 MPa
20
440.00 MPa
28
Vickers Hardness
628.00 MPa
17
870.00 MPa
12
Speed of Sound
4,560.00 m/s
17
3,400.00 m/s
22
Optical Properties
Reflectivity
61.00 %
14
78.00 %
6
Allotropes
No
No
α Allotropes
Not Available
Not Available
β Allotropes
Not Available
Not Available
γ Allotropes
Not Available
Not Available
|
||
|
||
|
