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The tungsten electrode is made by adding rare earth CERIUM oxide to tungsten base through powder metallurgy, calendaring molding and other processes. As a non-radioactive tungsten electrode product, it is characterized by excellent electric arc initiating performance under low electric current condition and small arc current. Therefore, it is commonly used for welding the pipes, stainless steel products and small precision parts.
Cerium tungsten electrode is the preferred alternative to thorium tungsten electrode under low current DC conditions or electrode diameter below 2.0mm.
Though radioactive contamination occurs in the process of powder metallurgy and calendaring grinding and in some area the production of thorium tungsten electrode is restricted, so far it is the tungsten electrode with the best welding performance, and its usages are not limited.
Applications of the Yttrium Tungsten Electrodes:
During welding, the arc is long and slim, the compression performance is excellent, and the melting depth is maximum at medium and large current. It is mainly used in military industry and aerospace industry.
Zirconiated tungsten electrode, this type of electrode is developed to improve the fact that the pure tungsten electrode is easy to melt itself and pollute the workpiece under the condition of high current load. In this condition, the outstanding characteristic is that the end of this electrode can keep into a round arc ball and reduce the tungsten penetration phenomenon and has good corrosion resistance.
The conductive property is close to 2% thorium tungsten electrode, its characteristic is that its enduring current is high, and the burning rate is minimum. It is the improved varieties of thorium tungsten products.
Place of Origin: China
Material: TUNGSTEN
Operating Current: DC AC
Welding Current: 50-240A
Operating Temperature: 50℃-100℃
Application: TIG Welding
Usages: Welding Tool
Standard: customize, GB Standards, ANSI/AWS A5.12M-98, ISO6848
OEM: Accept OEM
Diameter：1.0--10.0mm (1.6/2.0/2.4/3.0/3.2/4.0 (mm))
Length：50-175mm
Type | Substances | Added oxide% | Other substances | Tungsten% | Colors |
WT20 | ThO2 | 1.7-2.2 | <0.20 | remaining | Red |
WY20 | YO2 | 1.8-2.2 | <0.20 | remaining | Blue |
WZ3 | ZrO2 | 0.2-0.4 | <0.20 | remaining | Brown |
WZ8 | ZrO2 | 0.7-0.9 | <0.20 | remaining | Whit |
WP | …… | …… | <0.20 | remaining | Green |
WC20 | CeO2 | 1.8-2.2 | <0.20 | remaining | Gray |
WL10 | La2O2 | 0.8-1.2 | <0.20 | remaining | Black |
WL15 | La2O3 | 1.3-1.7 | <0.20 | remaining | Gold |
WL20 | La2O3 | 1.8-2.2 | <0.20 | remaining | Sky blue |
You need to provide clear drawings and requirements so as to for our engineers understand thoroughly.
We can also supply precision mechanical parts as below:
Assemble Line Punch,
Assemble Line Head Punch,
Assemble Line Connecting -Adapter Parts,
Assemble Line Mounting Plate Components,
Assemble Line Metal Gripper,
Assemble Line Guide Sleeves,
Assemble Line Orientation Inserts,
Assemble Line Flange Connector parts,
Assemble Line Device，
Orientation Parts for Assemble Line,
Measurement Parts for Assemble Line,
Inspection Parts,
Non- Standard Metal Dividing Cutters Assemble Line Tooling…
Package: plastic box with 10pcs / box
 |  |
The main surface treatment methods of precision mechanical parts are: electroplating, spraying, polishing, anodizing, blackening, etc.
The function is to improve the appearance, the corrosion resistance and wear resistance of the parts. Each has its unique use environment and condition, advantages and disadvantages.
You may choose surface treatment according to your needs. Below are some usual methods we use.
FAQ
Q: What service can you do?
A: OEM/ODM. Free samples available after price confirmed, but you need to share the sample freight. We produce the parts per customers'drawing or sample. Concerning the protection of customers'intellectual property, we don't sell our customers'same product to the third party.
Q: What data should the customer provide for a precise quotation?
A: The drawings or samples, quantity, tolerance, standard, material, surface finish, other special requirements, etc.
Q: What're your delivery methods?
A: DHL, EMS, UPS, land transport or sea freight available.
Q: How do you assure the quality control?
A: Full inspection with test report and material composition certificate for each order and 1-year after-sale service for free repair or replacement for deficit products. Almost zero repair rate and defective products all replacement or repair for free.
Q: How long is your lead time?
A: 10-30days up to the quantity.
Q: what surface treatments can you deal with?
A: Titanium nitride (TiN), TiCN, titanium plating, blackening, carburize, zinc plating, zinc coating, galvanization, chrome plate, etc.
Q: what's your payment term?
A: T/T, L/C, western Union, PayPal, etc.
The tungsten electrode is made by adding rare earth CERIUM oxide to tungsten base through powder metallurgy, calendaring molding and other processes. As a non-radioactive tungsten electrode product, it is characterized by excellent electric arc initiating performance under low electric current condition and small arc current. Therefore, it is commonly used for welding the pipes, stainless steel products and small precision parts.
Cerium tungsten electrode is the preferred alternative to thorium tungsten electrode under low current DC conditions or electrode diameter below 2.0mm.
Though radioactive contamination occurs in the process of powder metallurgy and calendaring grinding and in some area the production of thorium tungsten electrode is restricted, so far it is the tungsten electrode with the best welding performance, and its usages are not limited.
Applications of the Yttrium Tungsten Electrodes:
During welding, the arc is long and slim, the compression performance is excellent, and the melting depth is maximum at medium and large current. It is mainly used in military industry and aerospace industry.
Zirconiated tungsten electrode, this type of electrode is developed to improve the fact that the pure tungsten electrode is easy to melt itself and pollute the workpiece under the condition of high current load. In this condition, the outstanding characteristic is that the end of this electrode can keep into a round arc ball and reduce the tungsten penetration phenomenon and has good corrosion resistance.
The conductive property is close to 2% thorium tungsten electrode, its characteristic is that its enduring current is high, and the burning rate is minimum. It is the improved varieties of thorium tungsten products.
Place of Origin: China
Material: TUNGSTEN
Operating Current: DC AC
Welding Current: 50-240A
Operating Temperature: 50℃-100℃
Application: TIG Welding
Usages: Welding Tool
Standard: customize, GB Standards, ANSI/AWS A5.12M-98, ISO6848
OEM: Accept OEM
Diameter：1.0--10.0mm (1.6/2.0/2.4/3.0/3.2/4.0 (mm))
Length：50-175mm
Type | Substances | Added oxide% | Other substances | Tungsten% | Colors |
WT20 | ThO2 | 1.7-2.2 | <0.20 | remaining | Red |
WY20 | YO2 | 1.8-2.2 | <0.20 | remaining | Blue |
WZ3 | ZrO2 | 0.2-0.4 | <0.20 | remaining | Brown |
WZ8 | ZrO2 | 0.7-0.9 | <0.20 | remaining | Whit |
WP | …… | …… | <0.20 | remaining | Green |
WC20 | CeO2 | 1.8-2.2 | <0.20 | remaining | Gray |
WL10 | La2O2 | 0.8-1.2 | <0.20 | remaining | Black |
WL15 | La2O3 | 1.3-1.7 | <0.20 | remaining | Gold |
WL20 | La2O3 | 1.8-2.2 | <0.20 | remaining | Sky blue |
You need to provide clear drawings and requirements so as to for our engineers understand thoroughly.
We can also supply precision mechanical parts as below:
Assemble Line Punch,
Assemble Line Head Punch,
Assemble Line Connecting -Adapter Parts,
Assemble Line Mounting Plate Components,
Assemble Line Metal Gripper,
Assemble Line Guide Sleeves,
Assemble Line Orientation Inserts,
Assemble Line Flange Connector parts,
Assemble Line Device，
Orientation Parts for Assemble Line,
Measurement Parts for Assemble Line,
Inspection Parts,
Non- Standard Metal Dividing Cutters Assemble Line Tooling…
Package: plastic box with 10pcs / box
| |
The main surface treatment methods of precision mechanical parts are: electroplating, spraying, polishing, anodizing, blackening, etc.
The function is to improve the appearance, the corrosion resistance and wear resistance of the parts. Each has its unique use environment and condition, advantages and disadvantages.
You may choose surface treatment according to your needs. Below are some usual methods we use.
FAQ
Q: What service can you do?
A: OEM/ODM. Free samples available after price confirmed, but you need to share the sample freight. We produce the parts per customers'drawing or sample. Concerning the protection of customers'intellectual property, we don't sell our customers'same product to the third party.
Q: What data should the customer provide for a precise quotation?
A: The drawings or samples, quantity, tolerance, standard, material, surface finish, other special requirements, etc.
Q: What're your delivery methods?
A: DHL, EMS, UPS, land transport or sea freight available.
Q: How do you assure the quality control?
A: Full inspection with test report and material composition certificate for each order and 1-year after-sale service for free repair or replacement for deficit products. Almost zero repair rate and defective products all replacement or repair for free.
Q: How long is your lead time?
A: 10-30days up to the quantity.
Q: what surface treatments can you deal with?
A: Titanium nitride (TiN), TiCN, titanium plating, blackening, carburize, zinc plating, zinc coating, galvanization, chrome plate, etc.
Q: what's your payment term?
A: T/T, L/C, western Union, PayPal, etc.
