Phofo ea Niobium

Tlhaloso e Khutšoanyane:


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Metallurgy niobium phofo

Litšila

Lebitso la lebitso

FNb-1

FNb-2

FNb-3

O

0.20

0.20

0.50

H

0.005

0.005

0.01

C

0.05

0.05

0.08

N

0.04

0.06

-

Fe

0.01

0.05

-

Si

0.005

0.01

-

Ni

0.005

0.005

-

Cr

0.005

-

-

Ta

≤0.20

≤0.50

-

W

0.005

0.01

-

Mo

0.003

0.005

-

Ti

0.003

0.005

-

Mn

0.003

0.005

-

Cu

0.003

0.005

-

P

-

-

0.01

S

-

-

0.01

Zr

-

-

-

Al

     

Nb+Ta≤

-

-

98

Thepa ea 'mele: phofo e putsoa e bobebe e nang le sebaka se setle sa ho qhibiliha le ho hanyetsa ho bola.
Tšebeliso e ka sehloohong: e sebelisoa e le tlatsetso bakeng sa li-alloys le tlhahiso ea li-electrode tsa welding, refractories, joalo-joalo.
Ho paka: Ho paka botlolo ea polasetiki ka lebokoseng le ka ntle.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona