Чистая Вольфрамовая нагревательная катушка для вакуумного покрытия вольфрамовая Многожильная проволока
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- Поставщик: Yuxiang Advanced Technology & Materials Co. Ltd.
Сохранить в закладки 1600379816091:
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Характеристики
Product Description
Tungsten wires
Grade: Pure tungsten with tungsten content ≥99.95% or doped tungsten wire
Size: dia≥0.05mm straight form or rolled form
Size: dia≥0.05mm straight form or rolled form
We mainly offer three kinds of tungsten wire- pure tungsten wire and K-Al-Si doped wire (Non-sag tungsten).
Tungsten wire is mainly used as the tube lead, special lamp filament like Halogen Lamp Filaments, heating element in high-temperature furnace, vacuum deposition material of the electronics industry, welding electrodes and it can also be used as the platinum contact of the automobile engines and other various types of electrical contacts.
Non-sag tungsten is tungsten doped with the element of K (potassium) or other elements to achieve the effect of non-sag of the tungsten wire.
Doping with K can form bubbles in tungsten wire, which can prevent the recrystallization of the tungsten wire.
And they are also responsible for their outstanding low resistance of non-sag tungsten at high temperatures of a glowing lamp filament.
About 90% of non-sag tungsten is used in incandescent lamps.
They can be less shakable when used in light sources or heating elements for the dopant material used in non-sag tungsten wire (W wire; wolfram wire; wolfram coil; tungsten coil; W coil).
Car and motorbike lamps are one of the most important applications of non-sag tungsten wire.
When used non-sag tungsten wire as filament in such bulbs, the wire can have the most effective effects for the cars and motorbikes to achieve stable light from the lamps.
The application in incandescent lamps has the same effects.
Tungsten wire is mainly used as the tube lead, special lamp filament like Halogen Lamp Filaments, heating element in high-temperature furnace, vacuum deposition material of the electronics industry, welding electrodes and it can also be used as the platinum contact of the automobile engines and other various types of electrical contacts.
Non-sag tungsten is tungsten doped with the element of K (potassium) or other elements to achieve the effect of non-sag of the tungsten wire.
Doping with K can form bubbles in tungsten wire, which can prevent the recrystallization of the tungsten wire.
And they are also responsible for their outstanding low resistance of non-sag tungsten at high temperatures of a glowing lamp filament.
About 90% of non-sag tungsten is used in incandescent lamps.
They can be less shakable when used in light sources or heating elements for the dopant material used in non-sag tungsten wire (W wire; wolfram wire; wolfram coil; tungsten coil; W coil).
Car and motorbike lamps are one of the most important applications of non-sag tungsten wire.
When used non-sag tungsten wire as filament in such bulbs, the wire can have the most effective effects for the cars and motorbikes to achieve stable light from the lamps.
The application in incandescent lamps has the same effects.
Product name | Pure tungsten heating coil wire for Vacuum Coating | ||||||
Material | W1 | ||||||
Purity | 99.95%min | ||||||
W-Wire Specification
Grade: W1
Density: Purity 99.95% min
Quality standard: ASTM B760-86
State : in coil or straight; black wire and white wire.
Tungsten Wire Advantages:
1. High melting point
2. High temperature oxidation resistance
3. Long service life
4. Resistance to corrosion
2). High temperature lamp and filament ,stock - resistance filament ,double helix filament etc.
3). Electric incandescent lamp filament , fluorescent light filament ,etc
Why Choose Us
COMPANY ADVANTAGE
Yuxiang has strong capacity of production , R&D, and Design for W/Cu,Mo/Cu,Cu/Mo/Cu,Cu/Mo70Cu/Cu high performance electronic packaging materials,Tantalum,Niobium,TZM,WNiFe,WNiCu,NbTi and their alloys.
More Production
About Us
YuXiang Advanced Technology & Materials Co., Ltd (YXATM) manufactures W/Cu, Mo/Cu, Cu/Mo/Cu, Cu/Mo70Cu/Cu high performance electronic packaging materials, Tantalum, Niobium, TZM, WNiFe, WNiCu and related alloys as a recognized leader in the deep processing industry. We also have special production department and R&D for various kinds of high tech vacuum furnace. Based on the target of“Sincerity, Win-Win and Credit First", YXATM has constructed an advanced technology & innovation platform. Our products are widely applied in microwave devices, laser power shell, communications, fiberglass, military industry, glass industry, vacuum furnace, vacuum coating, clean energy, LED lighting, medical technology, semiconductor, Touch Panel, solar and electronics etc.
YXATM has established sales channels as well as technical cooperation relationships in North America,Europe and Asia. Our products have been exported to more than 50 countries and regions such as USA, France, Germany, Italy, Japan, Korea and Taiwan, and have been accepted by many well-known domestic as well as international enterprises.
Certificate
Contact Us
A: We are manufacturer, we have our own factories.
Q: How long is your delivery time?
A: Generally it's 5-10 days when the goods are in stock, or it's 15-20 days when the goods are out of stock, it's also based on quantity.
Q: Can you provide samples ? is it free or not ?
A: Yes, we could offer some free sample , yet not including the freight cost.
Q: What are your terms of payment ?
A: Payment<=10000 USD, 100% in advance. Payment>=100000 USD, 30% T/T in advance ,balance before shipment.
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