產(chǎn)品用途:
用作高溫合金添加劑及深加工原料。
Application:
They are used as superalloy additives and raw materials for deep processing.
產(chǎn)品性能參數(shù)/Product Property Parameters:
品名牌號(hào)/Name & Grade
|
熔煉鈮
Smelting Niobium
|
鈮條
Niobium Bar
|
RNb-1
|
TNb-1
|
雜質(zhì)含量(質(zhì)量分?jǐn)?shù)),
(%,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
|
非金屬雜質(zhì)含量(質(zhì)量分?jǐn)?shù)),
(%,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
|
規(guī)格 Size
(mm)
|
|
根據(jù)要求定制
Custom-made
|
方條/Square Bar:(14-20)×(14-20)×(≤500)
|
注:用戶如有特殊要求,雙方具體商定。
Note: Special requirements will be agreed upon by the supplier and buyer.
|