99.95%Min Pure Tungsten 0.03mm-1.5mm Tungsten Filament Wire

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Tungsten Filaments for Vacuum Metallizing




Product Description


tungsten heaters can be produced into single or multi-wired forms according to your specifications.


Product Name
Tungsten heating wire for vacuum coating
Diameter range
dia0.6-1.0mm
Size
dia0.8mm, 3 wires
Grade
WAL1
Surface
bright, polishing
Main Features
 high melting point, high resistance, good intensity and low evaporation pressure, long service life
Application
 Mainly applied for coating thin film in making christmas ball, bottle cap, shoe heel, reflection cap, lamp industry etc, as a heater in vacuum metalizing machine.




Tungsten Vacuum Metalizing Coils are of high melting point, good corrosion resistance, and long evaporation life.Tungsten Vacuum Metallic Coils are used as heating components to spray the surfaces of kinescopes, mirrors, plastics, metal matrix and various decorations.


Properties
1 ,High Density
2 ,High Melting Point
3 ,Low Vapor Pressure
4 ,High Tensile Strength
5 ,Low Coefficient of Thermal Expansion
6 ,Excellent Conductivity
7 ,Good Machinability
8 ,high resistance


Application
Tungsten wire is universally used to make tungsten wire resistance for bulb, lamps. Besides, it can be used in making optical instrument, electric vacuum components, high temperature resistant parts.


Production



ROBUST has a complete set of production lines and facilities

to make sure fast delivery of the products to our customers.
We have High Pressure Iso-static Pressing Machine,
High Temperature Induction Furnace, Numerical Control Machines, Hacksawing Machines,
Laser Cutting Machines, Vacuum Annealing Furnaces, etc..




High Temp. Sintering Furnace

Complete Processing Facilities



Inspection

Our Workshop




Honor & Testimonials

ROBUST has ISO-9001 QUALITY MANAGEMENT CERTIFICATE, SGS CERTIFICAT,government prizes
and also most importantly customers’ testimonial.
All the honors will encourage us to move even further.




Certifications


Company's product through CE,MA,AL,GNAS and a number of international




Quality Control



ROBUST has very strict quality control policies in the whole process

and we know only high quality product can make us survival in the competitive market.
From the raw material powder to final products packaging,
we have consistent and strict quality control to make sure the products
are capable of doing the things they are bought for.






Company Show


Strengthen Your Industry With Robust Metal
Company
Factory


We specialize in supplying tungsten and molybdenum product,Including molybdenum and tungsten rod,plate,wires,electrode,heating elements,sputtering targets and some fabricated parts etc...


Packing & Delivery



Packing Details : Vocuum Package, Wooden Case or as per customers' request
Delivery Details : Courier's Service, Air or Sea Transport or as per customers' request





Buyer Feedback




Customer Photos


US Customer Visit

GE delegates visited our facilities in Luoyang and discuss the future corporation potentials.
Our GM Mr. Andy Cao introduced our company and our advantages in this industries.
The visit is very fruitful for both parties.



Visit India

Our GM and Engineer Visit one Indian Foundry in April, 2017.
The Indian Customer has been long time as our buyer for Molybdenum electrode in their industry.The visit help us to understand in details regarding application situation of our materials and may help customer to optimize the performance of our electrode and cost down as well.



German Customer Visit

German delegates visited us on May 12, 2017.
They visited our facilities in Luoyang and discuss the future corporation potentials.
Our GM Mr. Andy Cao introduced our company and our advantages in this industries.
The visit is very fruitful for both parties.



FAQ


Q: Are you trading company or manufacturer ? what is vacuum metallizing? vacuum evaporation? vacuum desposition?

A: All of these terms can be used to describe the same process, with vacuum metallizing being a more specific case. Within the confines of a chamber which has had most of the air removed, metals or other materials are heated until they vaporize. This vapor travels about the chamber and condenses on surfaces within the chamber, forming a thin film.



Q: What materials are commonly vacuum coated?

A: Many metals, compounds, chemicals, and alloys can be evaporated and/or deposited. The material will dictate which of the
techniques listed above should be used. Please contact us for details on specific materials.



Q: What if I don’t see what I need on your website?

A: Ask us! Chances are that we can help, even if you don’t see the item on our site.



Q: When will I receive my quotation?

A: We understand the rapid pace of business these days. Our goal is to return a quotation to you within 24 hours of receiving your request. You can help speed this process by tolerancing prints, indicating purchase quantities, and specifying material compositions in your inquiry.





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