High Purity Tungsten Carbide Welding Electrode,Resistance Welding
Electrodes
Tungsten electrode applications:
Tungsten electrode can be used as thermal electron emission
material. It also can be applied for inert gas protection arc
welding, furnace melting. Besides pure tungsten electrode, we also
produce other tungsten alloy electrode, such as yttrium tungsten
electrode, cerium tungsten electrode, lanthanum tungsten electrode,
thorium tungsten electrode and zirconium tungsten electrode, and
they all have their specific application.
Properties of tungsten electrode:
Tungsten electrode features high melting point, strong electron
emission capacity, high elastic modulus and low vapor pressure. In
addition, for the specific tungsten alloy electrode, take thorium
tungsten electrode as an example, it has the advantages of high
crystallization temperature, good electronic conductivity and
better property of mechanical cutting.
Product Description
The types, compositions, colors :
| Type | compositions | colors |
| added oxide% | substances | substances% | tungsten% |
| W | | | <0.20 | 99.8 | green |
| WT4 | 0.35--0.55 | THO2 | <0.20 | remaining | blue |
| WT10 | 0.8--1.20 | THO2 | <0.20 | remaining | yellow |
| WT20 | 1.70--2.20 | THO2 | <0.20 | remaining | red |
| WT30 | 2.80--3.20 | THO2 | <0.20 | remaining | violet |
| WT40 | 3.80--4.20 | THO2 | <0.20 | remaining | orange |
| WZ3 | 0.15--0.50 | ZrO2 | <0.20 | remaining | brown |
| WZ8 | 0.70--0.90 | ZrO2 | <0.20 | remaining | white |
| WL10 | 0.90--1.20 | LaO2 | <0.20 | remaining | black |
| WC20 | 1.80--2.20 | CeO2 | <0.20 | remaining | grey |
Specifications: welding electrode good weld (mm)
| Diameter | Length |
| 1 | 150 175 |
| 1.6 |
| 2 |
| 2.4 |
| 3.2 6.3 |
| 4.0 8.0 |
| 5.0 10.0 |
Surface conditions : grinding, cleaning, electrolysis polishing, drawing or forging.
Packaging : Plastic box in bundles.
Application : Used for insert gas protection arc welding, plasma cutting, spray-coating and furnace melting.
Functions: Excellent welding performance.
Great arc starting capacity with good arc stability.
Low electrode burning loss, long service life, free of
slag and splashing, and high welding quality.
Our Services
As a professional exporter, our target is to serve worldwide
clients with high-quality products, great reliability, devoted
responsibility, professional services and honorable credibility to
meet customers' requirements in all aspects. Offering skillful
after-sale-service, specialists are available for all customers at
7*24 hours every week. As for payment, except for (L/C, TT etc),
our company also accepts all kinds of emerging payment terms (like
Western Union, MoneyGram, Paypal, Escrow etc)to provide convenience
for you. Please select the most satisfactory payment term and we
will fully meet your demands.
Company Information
Zhengzhou Sanhui Co. Ltd is a professional large-scale manufacturer
of all types of refractory metal materials and their alloy products
(like tungsten, molybdenum, titanium, etc). Our main products
include various tungsten, molybdenum, titanium, tantalum, niobium,
zirconium and nickel products, such as rods, sheets, wires,
crucibles and boats with various specifications. We can also provide various special-shaped products according to
customers requirements. Currently, Sanhui metal products are already exported to Japan,
Southeast Asia, German, France, USA, Taiwan and other countries and
regions.
