用途:
用于制作強(qiáng)酸強(qiáng)堿化工行業(yè)耐腐蝕電極以及其他耐腐蝕零件;用于制作高溫真空爐中耐高溫緊固件及其他耐高溫零件;在航空航天、醫(yī)療植入以及半導(dǎo)體電子等領(lǐng)域均有廣泛應(yīng)用。
Applications:
They
are used to make corrosion-resistant electrodes and other
corrosion-resistant parts in the strong acid and alkali chemical
industry, and high-temperature resistant fasteners and other
high-temperature parts in the high-temperature vacuum furnace; they are
widely used in the fields of aerospace, medical implant and
semiconductor electronics, etc.
產(chǎn)品性能參數(shù)/Product Property Parameters:
牌號(hào)
Grade
|
Ta1
|
TaW2.5
|
TaW10
|
主含量,
Main Content, %,
|
Ta
|
99.95,min
|
余量
Balance
|
余量
Balance
|
化學(xué)成分Chemical Compositions(%,不大于/max)
|
C
|
0.01
|
0.01
|
0.01
|
N
|
0.005
|
0.01
|
0.01
|
H
|
0.0015
|
0.0015
|
0.0015
|
O
|
0.015
|
0.015
|
0.015
|
Nb
|
0.02
|
0.05
|
0.05
|
Fe
|
0.005
|
0.01
|
0.01
|
Ti
|
0.002
|
0.01
|
0.01
|
W
|
0.005
|
2.0-3.5
|
9.0-11.0
|
Mo
|
0.005
|
0.02
|
0.02
|
Si
|
0.005
|
0.005
|
0.005
|
Ni
|
0.002
|
0.01
|
0.01
|
機(jī)械性能
(退火態(tài))
Mechanical Properties(Annealing)
|
抗拉強(qiáng)度
Tensile Strength
(MPa,不小于/min)
|
172
|
276
|
482
|
屈服強(qiáng)度
Yield strength
(MPa,不小于/min)
|
103
|
193
|
379
|
伸長(zhǎng)率
Elongation
(%,不小于/min)
|
25
|
20
|
20
|
尺寸Size & 公差 Tolerance: (毫米/mm,不大于/max)
直徑
Diameter (mm)
|
直徑公差
Diameter Tolerance (mm)
|
長(zhǎng)度
Length (mm)
|
長(zhǎng)度
Length (mm)
|
2.0-4.0
|
±0.05
|
500-3000
|
±2
|
>4.0-8.0
|
±0.06
|
50-3000
|
±2
|
>8.0-12.0
|
±0.08
|
50-3000
|
±2
|
>12.0-20.0
|
±0.10
|
50-2000
|
±2
|
>20.0-36.0
|
±0.15
|
50-2000
|
±2
|
>36.0
|
±0.20
|
50-2000
|
±2
|
如有特殊要求,雙方具體商定。
Note: Special requirements will be agreed upon by the supplier and buyer.