Tantalum nitride powder

$50.00 - $100.00
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1 Bag
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Company Information

Jinan Vican Chemicals Co., Ltd.

CN Trading Company
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Quick Details

Port: SHANGHAI
Payment Terms: T/T,Western Union,MoneyGram
Supply Ability: 200 Bag/Bags per Week
Place of Origin: China
Brand Name: VICAN
Model Number: VC-TN
Application: electronic etc..
Shape: powder
Material: Tantalum nitride
Chemical Composition: N5Ta3
Packaging Detail: bag/carton

English alias: Tantalum mononitride; nitridotantalum; nitrogen (-3) anion; tantalum (+5) cation

CAS number: 12033-62-4

EINECS No. 234-788-4

Molecular formula: N5Ta3

Molecular weight: 194.95

 

Tantalum nitride is a hexagonal gray crystal. Relative density 13.4; melting point 3090 ℃; thermal conductivity 9.54W / (m · K), resistivity 128μΩ · cm, microhardness 3200kg / mm2, transformation point temperature 17.8K. Do not dissolve in water, acid, slightly soluble in aqua regia, soluble in potassium hydroxide and decomposition to release ammonia. Heated to 2000 ℃ to release nitrogen. Materials used to make accurate sheet resistance, tantalum nitride resistance is resistant to water vapor erosion. Used as a superhard material additive for spraying, increasing transformer, integrated circuit, diode's electrical stability.

 

 

  

Particle size

Purity (%)

Specific area

( m2/g )

Bulk density

( g/cm3 )

Theoretical density

( g/cm3 )

nitrogen

content( % )

1.0—3.0um

>99.5

15

7.82

9.14

≥6.8

-325mesh

>99.5

10

8.55

9.14

≥6.8

 

 

 

 

 

 

 

 

 

 

 

 

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