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niobiu Fizice Proprietățile

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Fizic

Punct de topire

2.468,00 ° C
Rank: 6 (Overall)
-38.83 3410
👆🏻

Punct de fierbere

2.468,00 ° C
Rank: 47 (Overall)
0 5660
👆🏻

Aspect

Stare fizică

Solid

Culoare

Gri

Luciu

Metalic

Duritate

Mohs Duritate

6,00
Rank: 6 (Overall)
0.2 8.5
👆🏻

Duritatea Brinell

735,00 MPa
Rank: 15 (Overall)
0.14 3490
👆🏻

Duritatea Vickers

870,00 MPa
Rank: 19 (Overall)
0 3920
👆🏻

Viteza sunetului

3.480,00 Domnișoară
Rank: 31 (Overall)
818 16200
👆🏻

Proprietăți optice

Indicele de refractie

2,30
Rank: 8 (Overall)
0.155 3.41
👆🏻

reflexiei

70,00 %
Rank: 13 (Overall)
5 97
👆🏻

forme alotropice

Nu

alfa forme alotropice

-

p forme alotropice

-

y forme alotropice

-