产品用途:
用作高温合金添加剂及深加工原料。
Application:
They are used as superalloy additives and raw materials for deep processing.
产品性能参数/Product Property Parameters:
品名牌号/Name & Grade
|
熔炼铌
Smelting Niobium
|
铌条
Niobium Bar
|
RNb-1
|
TNb-1
|
杂质含量(质量分数),
(%,不大于)
Impurity Contents (mass fraction), %, max
|
Ta
|
0.050
|
0.050
|
Si
|
0.030
|
0.003
|
Fe
|
0.002
|
0.005
|
W
|
0.005
|
0.005
|
Mo
|
0.005
|
0.003
|
Ti
|
0.003
|
0.002
|
Al
|
0.030
|
0.002
|
Cu
|
0.001
|
0.001
|
Cr
|
0.002
|
0.002
|
Ni
|
0.002
|
0.002
|
Zr
|
0.002
|
0.002
|
非金属杂质含量(质量分数),
(%,不大于)
Non-metallic Impurity Contents (mass fraction), %, max
|
O
|
0.020
|
0.080
|
N
|
0.015
|
0.040
|
C
|
0.010
|
0.020
|
规格 Size
(mm)
|
|
根据要求定制
Custom-made
|
方条/Square Bar:(14-20)×(14-20)×(≤500)
|
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.
|