产品用途:
钽材加工和合金添加剂。
Application:
For tantalum processing and alloy additives.
产品性能参数/ Product Property Parameters:
产品牌号Grade
|
FTa-01
|
FTa-02
|
FTa-1
|
主含量
(质量分数),
(%,不小于)
Main Content (mass fraction), %, min
|
Ta
|
99.95
|
99.95
|
99.95
|
杂质含量
(质量分数),
(%,不大于)
Impurity Contents (mass fraction), %, max
|
W
|
0.002
|
0.002
|
0.002
|
Mo
|
0.001
|
0.001
|
0.002
|
Fe
|
0.004
|
0.004
|
0.005
|
Ni
|
0.003
|
0.003
|
0.005
|
Cr
|
0.003
|
0.003
|
0.005
|
Ti
|
0.001
|
0.001
|
0.001
|
Nb
|
0.003
|
0.003
|
0.005
|
Mn
|
0.001
|
0.001
|
0.001
|
Si
|
0.003
|
0.003
|
0.005
|
气体杂质含量
(质量分数),
(%,不大于)
Gas Impurity Contents ( mass fraction), %, max
|
C
|
0.005
|
0.005
|
0.008
|
O
|
0.1
|
0.12
|
0.18
|
N
|
0.005
|
0.005
|
0.008
|
H
|
0.003
|
0.003
|
0.003
|
筛分目数Sieve mesh
|
-80目 -80 mesh
|
费氏平均粒度
Fsss(μm)
|
3.0-10.0
|
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.
|