加工材坯料

钽锭及钽钨合金锭

产品介绍

产品性能参数/Product Property Parameters

牌号

Grade

DTa-1

DTa-2

DTa-3

DTa-W2.5

DTa-W10

DTa-W12

主含量

Main Content, (%)

Ta

99.995

min

99.99

min

99.95

min

余量

Balance

余量

Balance

余量

Balance

杂质含量

(质量分数),

(%,不大于)

Impurity Contents (mass fraction), %, max

Nb

0.0020

0.0050

0.0200

0.050

0.050

0.050

Fe

0.0001

0.0005

0.0050

0.010

0.010

0.010

Ti

0.0005

0.0010

0.0020

0.010

0.010

0.010

W

0.0010

0.0010

0.0050

2.0-3.5

9.0-11.0

11.0-13.0

Mo

0.0010

0.0010

0.0050

0.020

0.020

0.020

Si

0.0001

0.0010

0.0050

0.005

0.005

0.005

Ni

0.0001

0.0001

0.0020

0.010

0.010

0.010

非金属杂质含量(质量分数),

(%,不大于)

Non-metallic Impurity Contents (mass fraction), %, max

 

C

0.0020

0.0030

0.010

0.010

0.010

0.020

O

0.0050

0.0100

0.0150

0.015

0.015

0.030

N

0.0040

0.0050

0.0050

0.010

0.010

0.010

H

0.0010

0.0015

0.0015

0.0015

0.0015

0.0015

规格 Size

(mm)

直径Diameter: 100-200mm

长度Length:  ≤1400mm

注:本公司定制各类高纯钽、铌锭及各种含量的合金锭,如有特殊要求,双方具体商定。

Note: All kinds of high-purity tantalum and niobium ingots and alloy ingots with various contents can be custom made. Special requirements will be agreed upon by the supplier and buyer.


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