Pure Tungsten plate
Specification: customization
Standard: GB/T3875 ASTM B760.
Size tolerance: ±0.02mm.
Squareness: 0.02mm.
Surface roughness: Ra 0.8.or customization
The pure tungsten pate products produced by Xi 'an ECON Industrial Technology include tungsten plate, tungsten sheet, tungsten foil and its products. There are many choices in shape and size, and we can also provide customized requirements according to demand. Pure tungsten rolled products are made of powder metallurgy ingot pressed and sintered. We not only provide tungsten plate with purity ≥99.95%, but also can be forged into bulk blank material with tungsten ingot, and then rolled into tungsten plate, tungsten sheet, tungsten rod, tungsten boat, tungsten foil, tungsten parts and other related tungsten products. Due to its excellent properties, tungsten is widely used in ion implantation, sputtering, coating, medical CT, electronics, vacuum equipment and other fields.
Executive standard:ASTM B760
Purity: W>99.95% (99.999% can also be achieved if special demanded)
Density: >19.15g/cc
Surface: Hot-rolled surface, cold-rolled surface, polished surface，alkali wash
Flatness:<2%
High Precision Tungsten Plate
Specification: customization
Standard: GB/T3875 ASTM B760.
Size tolerance: ±0.02mm.
Squareness: 0.02mm.
Surface roughness: Ra 0.8.or customization
Tungsten Plate Applications：
1、Used for tungsten sputtering target
2、Used for heating element and heat shielding for high temperature furnace
3、Used for radiation shielding
4、Producing Ion implanter parts
Specifications：
| surface | Thickness(mm) | Tolerance(mm) | Width(mm) | Tolerance(mm) | Length(mm) | Tolerance(mm) | Roughness(um) |
| Rolling | 1.0-3.0 | ±0.05~±0.5 | 10-300 |
±0.2~±0.5 |
10~2000 | ±0.2~±0.5 | / |
| Turning | 3.0-40 | ±0.05~±0.1 | 10-300 |
±0.1~±0.5 |
10~500 | ±0.1~±0.5 | Ra≦1.6 |
| Ground | 1.0-40 | ±0.05~±0.1 | 10-800 |
±0.05~±0.2 |
10~1000 | ±0.05~±0.2 | Ra≦0.8 |
| Cold rolling | 0.1-1.0 | ±0.05~±0.1 | 10-300 | ±0.05~±0.2 | 10~300 | ±0.05~±0.2 | Ra≦0.8 |
Surface Treatment of Tungsten Plate
| 1. Hot-rolled alkaline cleaning surface |
| 2. Electrolytic polish surface |
| 3. Cold-rolled surface |
| 4. Machined surface |
| 5. Polished |
High Purity Tungsten Plate
| 1. High-temperature resistance |
| 2. High hardness |
| 3. High density |
|
Type |
Purity (wt%) |
Density (g/cm3) |
Grain Size (μm) |
Dimension (max.mm) |
Ra (μm) |
|
W5N |
99.999 |
≥19.15 |
＜100 |
Ф450 x 10 |
≤1.6 |
Product show:
Tungsten Plate Package
Tungsten plates are fragile and heavy; carefully handling is required. The standard package for tungsten plate product is a wooden crate so that the tungsten plate can be protected during handling and transportation.
Contact information:
E-mail: mail@refrachina.com
Address:Suite A2202-03, Qujiang Exhibition International Building,Yanzhan Road,Xi'an,
710061,China
Telephone:86-29-85325399
Fax： 029-85325610
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