用途:
用于制作强酸强碱化工行业耐腐蚀电极以及其他耐腐蚀零件;用于制作高温真空炉中耐高温紧固件及其他耐高温零件;在航空航天、医疗植入以及半导体电子等领域均有广泛应用。
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.
产品性能参数/Product Property Parameters:
牌号 Grade |
Ta1 |
TaW2.5 |
TaW10 |
|
主含量, Main Content, %, |
Ta |
99.95,min |
余量 Balance |
余量 Balance |
化学成分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 |
|
机械性能 (退火态) Mechanical Properties(Annealing)
|
抗拉强度 Tensile Strength (MPa,不小于/min) |
172 |
276 |
482 |
屈服强度 Yield strength (MPa,不小于/min) |
103 |
193 |
379 |
|
伸长率 Elongation (%,不小于/min) |
25 |
20 |
20 |
尺寸Size & 公差 Tolerance: (毫米/mm,不大于/max)
直径 Diameter (mm) |
直径公差 Diameter Tolerance (mm) |
长度 Length (mm) |
长度 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,双方具体商定。
Note: Special requirements will be agreed upon by the supplier and buyer.