Tungsten Wire Basket Tungsten Filament Tungsten Heater

Product DescriptionTungsten wire baskets with china factory price for vacuum coating industry

Selected WAL1 Vacuum coating for the purpose of the raw materials, professional equipment made of heating elements with a high melting point, high-temperature performance, good corrosion resistance, not droop, long life and so on.


Name:Tungsten heater, tungsten stranded wire, tungsten wire, tungsten evaporation coilGrade:W1Purity:99.95%size:Φ0.2-1.2mmStrands:1~4Surface state: bright surfaceFeatures: High temperature resistance, long life, not sagging.Technical Requirements: According to customer drawings required processing, or the implementation of q/xhl02-2004, " tungsten heating wire" enterprise standards.
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We manufacture filaments, crucibles, and gun parts for all popular electron beam systems
ApplicationHow to produce the tungsten coil wire?

Making tungsten wire is a complex, difficult process. The process must be tightly controlled in order to insure the proper chemistry as well as the proper physical properties of the finished wire. Cutting corners early in the process to reduce wire prices can result in poor performance of the finished product. You can be confident that wire from Chengyi metals has been consistently manufactured to the highest standards and will perform consistently wellHow to use
The tungsten boats, baskets and filaments are manufactured from high grade tungsten. Of all metals in pure form, tungsten has the highest melting point (3422°C / 6192°F), the lowest vapor pressure at temperatures above 1650°C (3000°F) and has the highest tensile strength. Tungsten also has the lowest coefficient of thermal expansion of any pure metal. This combination of properties makes tungsten the ideal material for evaporation sources. During evaporation, it can alloy with some materials such as Al or Au. In this case, another evaporation source material should be used such as alumina coated boats or baskets. Other materials useful for evaporation sources are molybdenum and tantalum.Packing & Delivery
Packing Details :
wooden case or carton case
Delivery Details : have stock, within 3 days, No stock, within 7 daysOur CompanyCustomers comments
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