产品用途:
主要应用于表面工程材料,船舶、化工、液晶显示器(LCD)以及耐热、耐腐蚀等镀膜行业。
Application:
It is mainly used in surface engineering materials, shipbuilding, chemical industry, liquid crystal displays (LCD), and heat resistant and corrosion resistant coating industries.
产品性能参数/Product Property Parameters:
牌号Grade
|
NbT
|
Nb1
|
Nb2
|
化学成分
Chemical Compositions
(%,不大于/max)
|
Nb
|
余量
|
余量
|
余量
|
C
|
0.002
|
0.01
|
0.01
|
N
|
0.004
|
0.01
|
0.01
|
H
|
0.0015
|
0.0015
|
0.005
|
O
|
0.008
|
0.015
|
0.025
|
Zr
|
0.001
|
0.005
|
0.01
|
Ta
|
0.01
|
0.05
|
0.1
|
Fe
|
0.001
|
0.002
|
0.005
|
Ti
|
0.001
|
0.002
|
0.005
|
W
|
0.002
|
0.01
|
0.03
|
Mo
|
0.002
|
0.01
|
0.05
|
Si
|
0.002
|
0.005
|
0.01
|
Ni
|
0.001
|
0.005
|
0.005
|
其他性能
Other Properties
|
平均晶粒尺寸
Average Grain Size
(μm)
|
≤100um
|
粗糙度
Roughness
(Ra, μm)
|
Ra0.8-1.2
|
平面度
Flatness
(mm)
|
≤0.10%
|
尺寸Size:
形状
Shape
|
厚度
Thickness(mm)
|
宽度
Width(mm)
|
长度
Length(mm)
|
直径
Diameter(mm)
|
圆形Round
|
3-25
|
-
|
-
|
≤450
|
方形Square
|
3-25
|
≤600
|
≤2000
|
-
|
管状Tubular
|
5-20
|
-
|
≤4000
|
80-170
|
注:如有特殊要求,双方具体商定。
Note: Special requirements will be agreed upon by the supplier and buyer.