pure tungsten heating element customized tungsten heater for MOCVD
1.The purity of tungsten heating element is no less than 99.95%;
2.The density of this kind of heating element is above 19.1g/cm3;
3.The application temperature environment should be no more than 2400℃.
4.Our company can produce tungsten heating element according to the customer drawing.
Normally the tungsten heater is made by tungsten aluminum alloy or tunsten potassium alloy. These materials are more suitable for the heater.
Tungsten alloy heater has special shape. it's easy to break during transportation. But we have very good idea to protect the tungsten heater.
we have custom made mould, to keep the heater between the glass plates, and then fasten them by thread. after that, we will pack the protected tungsten heater with wooden box. In that case, the tungsten heater would be very safe during transportation.
| Main content | W≥99.95% |
| impurity contect (ppm) | Fe | ≤30 | Mg | ≤10 | Ni | ≤20 |
| Pb | ≤5 | Al | ≤20 | P | ≤10 |
| Si | ≤20 | C | ≤30 | Ca | ≤20 |
| Ca | ≤20 | O | ≤20 | Bi | ≤1 |
| Sn | ≤5 | Mo | ≤40 | Sb | ≤5 |
we can also produce tungsten heaters with other shape. For the tungsten heater, we can produce according to different specifications from customer. For any special dimension, call us please.
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.
We have kinds of inspection equipments. Such as CMM, ultrosonic inspection, hardness tester, metallography analysis apparatus etc.
- Packing & shipping for tungsten heater:
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.
And we made special mould for this sepcial heater to protect heater during transportation.
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.
For more information, please contact with me:
email: xiaqiaozhen@lysifon.com
Tel: 86 18638869625
whatsapp: 18638869625
skype: moonxia520
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