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Sell Ferroniobium

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Sell Ferroniobium
  • Company Name :Ltd. Sovek
  • Membership :Free member
  • Registrarion Date :2017. 01. 18
  • CountryRegion:Russia
  • Address:Krasheninnikov 3rd per. Novosibirsk , Russia
  • Phone / Fax:7-913-9411940  /  7-383-3559928
  • Contact:Dmitriy
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Description

Ferroniobium - ferroalloy containing about 60% Nb (or Nb + Ta), 10-12,5% Si, 2-6% Al, 3-8% Ti (the rest - Fe and impurities). Ferroniobium is used in the manufacture of structural steel and superalloys.

Ferroniobium is produced in accordance with GOST 16773-85.

Ferroniobium has a unique set of qualities:

- resistance to high temperature;

- high heat conductivity;

- resilience, corrosion resistance;

- ability to form a stable oxide film.

Due to this niobium and its compounds are widely used in chemical, metallurgical and electronic industries, nuclear, aerospace, missile and aircraft.


Ferroniobium’s grades according to GOST 16773-85:

An alloy grade

Mass fraction, %

Category of quality

Ta + Nb

Ta

Si

Al

Ti

C

S

P

no more than:

FeNb-60

55 – 65

1,0

1,5

3,0

1,0

0,1

0,03

0,10

the highest

FeNb-58

50 – 65

1,0

2,0

6,0

1,0

0,2

0,03

0,15

the highest

FeNb-58F

50 – 65

-

2,0

6,0

2,0

0,3

0,05

0,40

the first

FeNb-55Si

50 – 65

-

15

4,0

8,0

0,2

0,03

0,30

the first

FeNb-50Si

40 – 65

-

20

6,0

-

0,5

0,05

0,50

the first

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