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Inorganic Fertilizers

Nitrogen(N)

Phosphorus(P)

Potassium(K)

NPK Compound

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Natural Fertilizers

Organic Potassium(K)

Organic Nitrogen(N)

Organic Phosphorus(P)

Organic NPK Compound Fertilizer

Superfine Carbide Powder Materials

Single Component

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Multi-Component

Feed additives
(Ta,Nb)C Solid Solution

(Ta,Nb)C Solid Solution

  • Four Grades of 90:10, 80:20, 70:30, 60:40 of Ta to Nb ratio.
  • The raw material of Cemented Carbide and other new materials.
  • It can improve the thermal resistance and hardness of alloys.
  • The ratio of Ta to Nb can be tailor-made by customer’s requirements.
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(Ta,Nb)C Solid Solution Powders

(Ta,Nb)C Solid Solution Powders

Grade

Chemical Composition (%)

Average Particle size FSSS

(μm)

Ta

Nb

Total Carbon

Free Carbon

Impurity (max, %)

Fe

Si

Al

Ti

O

N

Na+K

Ca

S

TaNb91

83.0±0.5

9.5±0.5

6.7±0.2

≤0.15

0.05

0.01

0.015

0.05

0.25

0.2

0.008

0.01

0.01

1.5-3.0

TaNb82-1

74.5±0.5

18.2±0.5

7.3±0.2

≤0.15

0.05

0.01

0.015

0.05

0.25

0.2

0.008

0.01

0.01

1.5-3.0

TaNb82-2

71.5±0.5

20.6±0.5

7.2±0.2

≤0.15

0.05

0.01

0.015

0.05

0.25

0.2

0.008

0.01

0.01

1.5-3.0

TaNb73

65.2±0.5

27.0±0.5

7.8±0.2

≤0.15

0.05

0.01

0.015

0.05

0.25

0.2

0.008

0.01

0.01

1.5-3.0

TaNb21

62.5±0.5

29.5±0.5

8.0±0.2

≤0.15

0.05

0.01

0.015

0.05

0.30

0.2

0.008

0.01

0.01

1.5-3.0

TaNb64

56.4±0.5

35.5±0.5

8.2±0.2

≤0.15

0.05

0.01

0.015

0.05

0.30

0.2

0.008

0.01

0.01

1.5-3.0

*Composition and size distribution can be adjusted according to user's requirement.*

JS International Industrial Limited, was established in 2006 in Changsha City, Hunan province. Now we have developed an integrated business platform regarding chemical products such as fertilizers, feed additives and rare metal superfine powder materials.

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