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¡¡£ÛTantalum & Niobium Serie£Ý
Potassium Fluotantalate KD1301 £¨ K2TaF7 £©¡¡ Contact Us
Physical state: white crystal
Packing: iron drum with inner double plastic bag, 50kg net each drum.

Ferroniobium KD1302 ¡¡ Contact Us
Physical state: powder of granule fenb50b is above 5 under 20mm or under 60 items.and fenv79 is for piece form
Packing: iron drum 50kg

Tantalum Pentaoxide KD1303¡¡ Contact Us
Formula:Ta2O5
Grades:FTa2O5-1, FTa2O5-2, FTa2O5-3
Appearance: White or pale yellow powder

The product size :100%--80 mesh.

Niobium Oxide KD1304¡¡ Contact Us
£¨Nb 2 O 5 £©
Physical state: powder
packing £º paper drum with inner double plastic bags,25kg

Tantalum Carbide KD1305¡¡ Contact Us

 

¡Ý %

C total
¡Ý %

Chemical composition £¨ ¡Ü £¥£©

F.S.S.S
¦Ì m( ¡Ü )

Nb

C dissociate

Fe

Si

Al

Ti

O

N

Na

Ca

GradeA

GradeB

FTaC-1

99.5

6.20

0.3

0.10

0.06

0.015

0.01

0.01

0.15

0.025

0.015

0.015

3.0

6.0

FTaC-2

99.0

6.20

1.0

0.15

0.12

0.02

0.01

0.02

0.20

0.05

0.02

0.02

3.0

6.0

FTaC-3

99.0

6.25

5.0

0.20

0.20

0.025

0.02

0.02

0.30

0.05

0.02

0.02

3.0

6.0

 

Niobium Carbide KD1306 ¡¡ Contact Us

 

FNbC-1

FNbC-2

composition %

99.6

-

impurity ( ¡Ü ,%)

C total

11.0 ¡À 0.4

11.5 ¡À 0.5

C dissociate

0.15

0.10

N

0.02

0.05

Ta

0.25

0.3

W

0.10

-

Mo

0.1

-

Ti

0.02

0.01

Si

0.01

0.01

Mn

0.05

0.01

Na

0.008

-

Fe

0.1

0.15

Co

0.1

-

Cr

0.1

-

Sn

0.01

-

K

0.008

-

Ca

0.01

-

mesh

-100

-80