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Physical Properties of Tantalum and Aluminium
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Tantalum
Aluminium
Physical Properties of Aluminium and Tantalum
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Physical Properties
Melting Point
2,996.00 °C
4
660.37 °C
99+
Boiling Point
5,425.00 °C
4
2,467.00 °C
99+
Appearance
Physical State
Solid
Solid
Color
Gray Blue
Silvery Gray
Luster
Metallic
Metallic
Hardness
Mohs Hardness
6.50
5
2.75
13
Brinell Hardness
440.00 MPa
28
160.00 MPa
99+
Vickers Hardness
870.00 MPa
12
160.00 MPa
35
Speed of Sound
3,400.00 m/s
22
5,000.00 m/s
10
Optical Properties
Reflectivity
78.00 %
6
71.00 %
10
Allotropes
No
No
α Allotropes
Not Available
Not Available
β Allotropes
Not Available
Not Available
γ Allotropes
Not Available
Not Available
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