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hafniu
hafniu




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hafniu Fizice Proprietățile

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Fizic

Punct de topire

2.150,00 ° C
Rank: 10 (Overall)
-38.83 3410
👆🏻

Punct de fierbere

5.400,00 ° C
Rank: 5 (Overall)
0 5660
👆🏻

Aspect

Stare fizică

Solid

Culoare

Gri

Luciu

Metalic

Duritate

Mohs Duritate

5,50
Rank: 7 (Overall)
0.2 8.5
👆🏻

Duritatea Brinell

1.450,00 MPa
Rank: 6 (Overall)
0.14 3490
👆🏻

Duritatea Vickers

1.520,00 MPa
Rank: 10 (Overall)
0 3920
👆🏻

Viteza sunetului

3.010,00 Domnișoară
Rank: 39 (Overall)
818 16200
👆🏻

Proprietăți optice

Indicele de refractie

2,00
Rank: 15 (Overall)
0.155 3.41
👆🏻

reflexiei

71,00 %
Rank: 12 (Overall)
5 97
👆🏻

forme alotropice

Nu

alfa forme alotropice

-

p forme alotropice

-

y forme alotropice

-