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  • Niobium Carbide Powder
  • Niobium Carbide Powder

Niobium Carbide Powder

Application: It is used as a partial substitute of tantalum carbide, cemented carbide additives andalso used to manufacture niobium carbide ceramics.

Product Description

产品用途:

作为碳化钽的部分替代品,用于硬质合金添加剂,也可以可用来制造碳化铌陶瓷。

Application:

It is used as a partial substitute of tantalum carbide, cemented carbide additives andalso used to manufacture niobium carbide ceramics.

 

产品性能参数/ Product Property Parameters

牌号Grade

FNbC-1

FNbC-2

粒度范围

Fsss (μm)

一级

Level-1

二级

Level-2

三级

Level-3

一级

Level-1

二级

Level-2

三级

Level-3

<1.0

1.0-1.5

>1.5

<1.0

1.0-1.5

>1.5

主含量

(质量分数),%

Main Content (mass fraction)

 

碳化铌,(不小于)

NbC,min

99.5

99.0

总碳,

(不小于)

T.C,min

11.10

11.10

游离碳,(不大于)

F.C,max

0.15

0.20

杂质含量

(质量分数),

(%,不大于)

Impurity Contents (mass fraction), %, max

Ta

0.05

0.10

W

0.05

0.10

Fe

0.02

0.10

Cr

0.005

0.010

Ti

0.005

0.010

K

0.005

0.005

Na

0.005

0.005

Ca

0.005

0.005

Co

0.05

0.10

Si

0.010

0.010

气体杂质含量,

(%,不大于)

Gas Impurity Contents, %, max

O

0.50

0.40

0.30

0.50

0.40

0.30

N

0.020

0.30

注:用户如有特殊要求,双方具体商定。

Note: Special requirements will be agreed upon by the supplier and buyer.

 

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0731-88056699

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