Fonlink Photoelectric (Luoyang) Co., ltd
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0.05mm tungsten foil tungsten sheet
high purity 0.05mm tungsten foil sheet for radiation shielding
Application:
Tungsten foil is widely used in aerospace, electronics, lighting, medical equipment, vacuum coating, electric vacuum stove electrode, heat insulation screen, etc as the radiation shielding material and radiation-protective equipment.
Features:
1. Tungsten foil adopts the material tungsten with a high purity of 99.95% and density close to 19.3g/cm3( theoretical density) ;
2. Surface of tungsten sheet has metallic silver luster;
3. Its radiation shielding effect is equivalent to that of lead plate;
5. It is soft, retractable, foldable, and durable to bear repeated bending;
6. Tungsten foil is easy to handle and no pollution risks;
7. It has excellent thermal plasticity. Therefore it's possible to form into shapes having cylindrical or complicated curved surfaces;
8. Tungsten foil under vacuum annealing and leveling before delivery.
For the tungsten sheet surface, we can make it alkaline wash & grind surface. as customer requires.
For the tungsten sheet, following is the normal tungsten sheet dimension form. For any special dimension, call us please.
| Item | surface | thickness/mm | width/mm | length/mm | purity | density(g/cm³) | producing methord | |
| T | tolerance | W | L | |||||
| W foil | alkaline wash | ≥0.05-0.1 | ±0.015 | ≤200 | ≤500 | ≥99.95% | ≥19.1 | rolling |
| W sheet | alkaline wash | ＞0.1-0.2 | ±0.02 | 50-500 | 100-2000 | |||
| ＞0.2-0.3 | ±0.03 | |||||||
| ＞0.3-0.4 | ±0.04 | |||||||
| ＞0.4-0.6 | ±0.06 | |||||||
| ＞0.6-0.8 | ±0.08 | |||||||
| ＞0.8-1.0 | ±0.1 | |||||||
| ＞1.0-2.0 | ±0.05 | |||||||
| ＞2.0-3.0 | ±0.05 | |||||||
| grind | ＞3.0-25 | ±0.05 | 50-500 | 100-200 | ||||
| ＞25 | ±0.05 | ≥19 | forging | |||||
As the manufacturer, firstly, we have very good quality control system, the products will be inspected by each step including the surface, the dimension, crack, or other inspection item as cumtomer requires.
Secondly, as a factory, our price has obvious advantages. We'd like to make our customer purchase good quality products with good price. It's a win-win business.
What's more, we have full after sales service. In case there is a quality problem, we are responsible. And we will do our best to solve the problem to make our customer satisfied.
Tungsten sheets will be packed with kraft paper first to protect the surface.
To ensure the safety during transportation, products will be packed accordingly with exportable wooden box with foam sheet protection inside.
If customer has special packing requirments, we will try to meet them.
Note: When you received the products, open the package carefully, some parts are sharp, please protect yourself. And if there is any damage, remember to contact with us, we will solve the problem for you.