Tantalum-Niobium Sheet
Product Name: Tantalum& Niobium sheet (rod/tube/foil and other hardware)
Application: It is mainly used as the raw materials for cemented carbides.
1. Tantalum & Niobium sheet
Dimension: Thickness(T)=0.1~15mm, Length(L)≤ 2000mm, Width(W) ≤1200mm
Size tolerance:
Thickness |
Tolerance of Thickness |
Tolerance of Width |
Tolerance of Length |
|||
T<150mm |
T >150mm |
W<150mm |
W >150mm |
L<300mm |
L>300mm |
|
0.01-0.25 |
0.02 |
—– |
1.0 |
——- |
1.5 |
2.0 |
0.251-0.5 |
0.03 |
0.04 |
1.0 |
1.5 |
1.6 |
2.4 |
0.51-0.80 |
0.04 |
0.06 |
1.0 |
1.5 |
1.6 |
2.4 |
0.81-1.55 |
0.06 |
0.09 |
1.0 |
1.5 |
1.6 |
2.4 |
1.56-2.4 |
0.1 |
0.12 |
1.0 |
1.5 |
1.6 |
2.4 |
2.41-4.80 |
0.2 |
0.25 |
1.0 |
1.5 |
1.6 |
2.4 |
4.81-8.0 |
0.3 |
0.4 |
1.0 |
1.5 |
1.6 |
2.4 |
8.01-15 |
0.4 |
0.5 |
1.0 |
1.5 |
1.6 |
2.4 |
Mechanical properties of Tantalum & Niobium sheet
ITEM |
Tensile strength, ≥ Mpa |
Yield strength, ≥ Mpa |
Extensibility ,≥ % |
|
Ta sheet |
T<1.55mm |
207 |
138 |
20 |
T≥1.55mm |
172 |
103 |
30 |
|
90%Ta10%W |
Thin sheet/strip |
482 |
414 |
15 |
Thicker sheet |
482 |
379 |
20 |
|
97.5Ta2.5%W |
Thin sheet/strip |
276 |
207 |
20 |
Thicker sheet |
276 |
193 |
20 |
|
60%Ta40%Nb |
Sheet/strip |
276 |
193 |
20 |
Nb reactor grade |
1800(125) |
10500(73) |
25 |
|
Nb industrial grade |
1800(125) |
10500(73) |
25 |
|
99% Nb1%Zr reactor grade |
28000(195) |
1800(125) |
20 |
|
99% Nb1%Zr industrial grade |
28000(195) |
1800(125) |
20 |
|
2. Tantalum|Niobium rod
Tantalum rod sizes/ tolerance:
Φ(3.0~20mm) ± 0.15mm(Length 100~1000mm) ± 2.0mm
Φ(20~100mm) ± 0.3mm(Length 100~2000mm) ± 3.0mm
Φ(100~200mm) ± 0.3mm(Length 3000~1800mm) ± 4.0mm
Niobium rod sizes/ tolerance:
Φ(3.0~20mm) ± 0.15mm(Length 100~1000mm) ± 2.0mm
Φ(20~100mm) ± 0.3mm(Length 100~2000mm) ± 3.0mm
Φ(100~200mm) ± 0.3mm(Length 3000~1800mm) ± 4.0mm
Φ(200~300mm) ± 0.3mm(Length 3000~1800mm) ± 4.0mm
3. Tantalum&Niobium tube
Tantalum tube: Outside dia.(max) Φ200mm, Length ≤2000mm
Outside dia.(max) Φ0.8mm, Length ≤4000mm
Niobium tube : Outside dia.(max) Φ320mm ,Length ≤2000mm
4. Tantalum&Niobium foil
Dimension:
Thickness(mm) |
Width(mm) |
Length(mm) |
Weight/coil(kg) |
0.1 |
200 |
Per coil |
5 |
0.03 |
150 |
Per coil |
3 |
5. Hardware
We also could produce other Ta/Nb hardware as per customer’s special requirement.
1) Tantalum&Niobium heating hardware is mainly used for heating element in high temperature vacuum furnaces.
2) Tantalum&Niobium shielding screens is mainly used for shielding screens in high temperature vacuum furnaces.
3) Tantalum&Niobium crucibles are mainly used for rare-earth metallurgy, load plates for anodes of tantalum and niobium electrolyzing capacitors and corrosion resistant containers in chemical industries.
Free Quote
At present, the company has more than 10 experienced export sales .
For samples, pricing, or more information, please call us at 0086-25-52397808 or mail to info@wuhu-renben.com. We will respond to you as soon as possible.
Tel: 0086-25-52397808
Fax: 0086-25-51192304
E-mail: info@wuhu-renben.com
