Working Process of Tungsten Heater

Working process of tungsten heater is to light up the lambs. The above one is for a small test. The heater used is single one, the one is using its resistance. When heating tungsten wire to set temperature, then the resistance would be different, as a result the light degree would be different.

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Tungsten Heater without Legs

Tungsten Heater is always to be made with legs in horizontal orientation or in vertical direction. However, the tungsten heater without legs is also could be made in springs.
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Packing of Tungsten Wire and Tungsten Heater

Packing of Tungsten Wire is  with plastic coils. When the diameter of tungsten wire is under Ø0.8mm, then the wire could be packed in plastic coil. and if the wire is over 1.0mm, then the wire is package tungsten wire itself without plastic coils.
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Spiral Tungsten Heater

Spiral Tungsten Heater is tungsten heater with coil tungsten wire. The above picture main part of tungsten heater body with single coil. Tungsten wire could also be 3strands, which has been the most popular one. And three tungsten wire with one Al wire is also popular.

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Composite Tungsten Electrode

Compositetungsten electrode, welding composite tungsten electrode, WRex

1.      composite tungsten electrode mixed with two or more elements

2.      better welding performance

Color: none

Origin: China

Content of Oxide: ReOx

Other Names: Composite Tungsten Rod

Trade Mark: WRex

Application: TIG/GTAW welding

Density: 19.2g/cm3

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Zirconium Tungsten Electrodes WZ8

Zirconiumtungsten electrodes WZ8 have the following advantages.

AC welding

Better electric conductivity

Bear high current

Color: White

Origin: China

Add Oxide: ZrO2

Content of Oxide: 0.7%~0.9%

Impurities: 0.2%max

Surface: Grounded

Other Names: Zirconium Tungsten Rod

Trade Mark: WZ8

Application: TIG/GTAW welding

More information, please contact sales@chinatungsten.com.

Tungsten Zirconium Electrode (WZ3)

Tungsten zirconium  electrodes have the following advantages.

AC welding

Better electric conductivity

Bear high current

Color: Brown

Origin: China

Add Oxide: ZrO2

Content of Oxide: 0.2%~0.4%

Impurities: 0.2%max

Surface: Grounded

Other Names: Zirconium Tungsten Rod

Trade Mark: WZ3

Application: TIG/GTAW welding

More information, please feel free to contact sales@chinatungsten.com.

Welding Zirconium Tungsten Electrode (WZ3)

Zirconium tungsten electrodes are good at the performance in AC welding, especially under high load current. These electrodes can retain a balled end when welding, which results in less tungsten permeation and good corrosion resistance. It balls up well in AC welding and has a more stable arc than pure tungsten. Especially with excellent performance in high load AC welding, it is not replicable by any other electrodes. It also resists contamination well in AC welding.

More information, please contact www.tungsten.com.cn.

Welding Lanthanum Tungsten Electrode WL20 Dia.3.2x150mm

2% Lanthanated Tungsten (TL2) – blue tip – 2% lanthanated is probably the most popular substitute for 2% thoriated tungsten. It offers good arc starting characteristics and longer life than 2% thoriated. It can be used for both AC and DC welding with both inverter and transformer power sources.
More question, please email sales@chinatungsten.com or for visiting http://tungsten-electrode.net/Lanthanated-Tungsten-Electrode.html.

Welding Lanthanum Tungsten Electrode WL20 Dia.3.2x175mm

The picture is to show lanthanum tungsten electrode with La2O3 content of 1.7%~2.2%, and the dimension of Dia.3.2x175mm. Before coloring, the tip color is the same with tungsten electrode, and shining with bright metal white. More information regarding to lanthanum tungsten electrode WL20 Dia.3.2x175mm, please email sales@chinatungsten.com or visit http://tungsten-electrode.net/Lanthanated-Tungsten-Electrode.html.

Welding Lanthanum Tungsten Electrode WL20 Dia.2.4x175mm

Lanthanum tungsten electrode for welding could be different according to the content of La2O3. Content of La2O3 1.7%~2.2% is for WL20, whose tip color is sky blue.

More information, please email at sales@chinatungsten.com, or visit http://tungsten.com.cn/lanthanated-tungsten-electrodes.html.

Welding Lanthanum Tungsten Electrode WL20 Dia.2.4x150mm

Lanthanum tungsten electrode with La2O3content of 1.7%~2.2% is used for welding. Dia.2.4x150mm is one of the most popular dimensions. The tip color is sky blue.
More detail, please visit http://tungsten.com.cn/lanthanated-tungsten-electrodes.html.

Welding Lanthanum Tungsten Electrode WL20 Dia.1.6x175mm

Lanthanum tungsten electrode of WL20, Dia.1.6mmx175mm is tungsten electrode, added with rare earth of La2O3. 20 is a no. to show the content of its oxide, and the statistics is 1.7%~2.2%. More information, please email us or visit WL20.

Welding Lanthanum Tungsten Electrode WL20 Dia.1.6x150mm

Lanthanum tungsten electrode, can be only named lanthanated tungsten electrode. the above dimensions of Ø1.6mmx150mm is one of the most popular one. Lanthanum tungsten electrode is widely used in welding. WL20 is for lanthanum tungsten electrode with la2o3 content of 1.7%~2.2%. 

More information, please contact sales@chinatungsten.com, and website of WL20.

Welding Thorium Tungsten Electrode WT20 Dia.3.2x175mm

cerium tungsten electrode differs from thoriated tungsten electrode for Dia.3.2x175mm is that cerium tungsten also tends to last longer than thoriated and can be used proficiently with AC or DC. In manual applications, the ceriated tungsten will provide slightly different electrical characteristics than the Thoriated tungsten but generally the operator will see no difference. Generally, it is used to weld carbon and stainless steel, nickel alloy and titanium.
More, please visit http://tungsten-electrode.net/Comparison-between-Cerium-and-Thorium-Tungsten-Electrodes.html.

Welding Thorium Tungsten Electrode WT20 Dia.3.2x150mm

Thorium tungsten electrode (Ø3.2x150mm) is generally used for DC electrode negative or straight polarity applications such as carbon & stainless steels, nickel alloys and titanium, as they operate well even when overload with extra amperage, and then improve the performance of welding.

More information, please visit thorium tungsten electrode.

Welding Thorium Tungsten Electrode WT20 Dia.2.4x150mm

2% Thorium tungsten electrode (Dia.2.4x150mm)contains a nominal 2 wt-% or thorium oxide (ThO2) that is evenly dispersed throughout the entire length of the Tungsten. The most common type of Tungsten used today. Provides excellent resistance from weld pool contamination while at the same time offers the welder easier arc starting capabilities and a more stable arc. More for thorium tungsten electrode.

Welding Thorium Tungsten Electrode WT20 Dia.2.4x175mm

Compared with pure tungsten electrodes, thoriaum tungsten electrode WT20, Dia.2.4x175mm, have the following advantages.

1.      lower functional electricity,

2.      higher crystallization temperature,

3.      better electricity conductivity

4.      better cutting mechanical performance.

More detail, please visit thorium tungsten electrode. 

Welding Thorium Tungsten Electrode WT20 Dia.1.6x175mm

Thorium tungsten electrode is the most commonly used tungsten electrode in the United States. And it is used primarily in DC welding. It has a low work function and provides a high load and amperage capability. The health safety issue of 2% Thorium tungsten has recently raised concerns regarding inhalation and disposal of the Thorium. It has a good property and conductivity reaches WT20 electrode, it can be used alternating current and works well.

More information about thorium tungsten electrode Dia.1.6x175mm, please feel free to contact sales@chinatungsten.com.

Welding Thorium Tungsten Electrode WT20 Dia.1.6x150mm

Thorium tungsten electrode is the most commonly used tungsten electrode in the United States. And it is used primarily in DC welding. It has a low work function and provides a high load and amperage capability. The health safety issue of 2% Thorium tungsten has recently raised concerns regarding inhalation and disposal of the Thorium. It has a good property and conductivity reaches WT20 electrode, it can be used alternating current and works well.

More information about thorium tungsten electrode Dia.1.6x150mm, please feel free to contact sales@chinatungsten.com.

Welding Cerium Tungsten Electrode WC20 Dia.3.2x175mm

Cerium tungsten electrodes have the following advantages.

1.      non-radioactive material

2.      arc derivation voltage is also lower

3.      higher arc power stability

4.      low direct current

More information about cerium tungsten electrode Dia.3.2x175mm, please feel free to contact sales@chinatungsten.com.

Welding Cerium Tungsten Electrode WC20 Dia.3.2x150mm

Cerium tungsten electrodes have the following advantages.

1.      non-radioactive material

2.      arc derivation voltage is also lower

3.      higher arc power stability

4.      low direct current

More information about cerium tungsten electrode Dia.3.2x150mm, please feel free to contact sales@chinatungsten.com.

Welding Cerium Tungsten Electrode WC20 Dia.2.4x175mm

Cerium tungsten electrodes have the following advantages.

1.      non-radioactive material

2.      arc derivation voltage is also lower

3.      higher arc power stability

4.      low direct current

More information about cerium tungsten electrode Dia.2.4x175mm, please feel free to contact sales@chinatungsten.com

Welding Cerium Tungsten Electrode WC20 Dia.2.4x150mm

Cerium tungsten electrodes have the following advantages.

1.      non-radioactive material

2.      arc derivation voltage is also lower

3.      higher arc power stability

4.      low direct current

More information about cerium tungsten electrode Dia.2.4x150mm, please feel free to contact sales@chinatungsten.com

Welding Cerium Tungsten Electrode WC20 Dia.1.6x175mm

Cerium tungsten electrodes have the following advantages.

1.      non-radioactive material

2.      arc derivation voltage is also lower

3.      higher arc power stability

4.      low direct current

More information about cerium tungsten electrode Dia.1.6x175mm, please feel free to contact sales@chinatungsten.com.

Welding Cerium Tungsten Electrode WC20 Dia.1.6x150mm

Cerium tungsten electrodes have the following advantages.

1.      non-radioactive material

2.      arc derivation voltage is also lower

3.      higher arc power stability

4.      low direct current

More information about cerium tungsten electrode Dia.1.6x150mm, please feel free to contact sales@chinatungsten.com.

Welding Pure Tungsten Electrode Dia.3.2x150mm

Compared with pure tungsten electrodes, pure tungsten electrodes have the following advantages.

1.      purity over 99.95%

2.      density over 19.0g/cm³

3.      better electricity conductivity

Above is the picture to show pure tungsten electrode Dia.2.4x175mm.

More information, please feel free to contact us by email sales@chinatungsten.com.

Welding Pure Tungsten Electrode Dia.2.4x175mm

Compared with pure tungsten electrodes, pure tungsten electrodes have the following advantages.

1.      purity over 99.95%

2.      density over 19.0g/cm³

3.      better electricity conductivity

Above is the picture to show pure tungsten electrode Dia.2.4x175mm.

More information, please feel free to contact us by email sales@chinatungsten.com.

Welding Pure Tungsten Electrode Dia.3.2x175mm

Compared with pure tungsten electrodes, pure tungsten electrodes have the following advantages.

1.      purity over 99.95%

2.      density over 19.0g/cm³

3.      better electricity conductivity

Above is the picture to show pure tungsten electrode Dia.3.2x175mm.

More information, please feel free to contact us by email sales@chinatungsten.com.

Welding Pure Tungsten Electrode Dia.2.4x150mm

Compared with pure tungsten electrodes, pure tungsten electrodes have the following advantages.

1.      purity over 99.95%

2.      density over 19.0g/cm³

3.      better electricity conductivity

Above is the picture to show pure tungsten electrode Dia.2.4x150mm.

More information, please feel free to contact us by email sales@chinatungsten.com.

Welding Pure Tungsten Electrode Dia.1.6x175mm

Compared with pure tungsten electrodes, pure tungsten electrodes have the following advantages.

1.      purity over 99.95%

2.      density over 19.0g/cm³

3.      better electricity conductivity

Above is the picture to show pure tungsten electrode Dia.1.6x175mm.

More information, please feel free to contact us by email sales@chinatungsten.com.

Welding Pure Tungsten Electrode Dia.1.6x150mm

Compared with pure tungsten electrodes, pure tungsten electrodes have the following advantages.

1.      purity over 99.95%

2.      density over 19.0g/cm³

3.      better electricity conductivity

The above is to show the dimension of Ø1.6x150mm pure tungsten electrode.

More, please contact sales@chinatungsten.com.

Promotion of Tungsten Electrode in Alibaba

Tungsten electrode has been posted in Alibaba by Chinatungsten Online, all the dimensions are with pictures and description.
Link of the promotion: http://www.wolfram.en.alibaba.com/product/1228478810-219526747/Welding_Pure_Tungsten_Electrode.html

More information, please feel free to contact sales@chinatungsten.com.

Hill like Tungsten Heater

 

Hill like tungsten heater is to be shaped like a small mountain, or a hill.

More information, please contact sales@chinatungsten.com.

Door Shape Tungsten Heater with Un-circle

 

Door shape tungsten heater with un-circle on the side look. The above one is to show the heater, which can be made by one or more strands tungsten wire.

More information, please feel free to contact us. 

Email:sales@chinatungsten.com.

Tungsten Heater with Most Popular Shape

 

The above picture is to show the most popular type of tungsten heater. It is a single line tungsten heater. The heater can be shaped 100mm, or 10mm, which can be customized according to your design.

More information, please contact sales@chinatungsten.com.

Coil Tungsten Heater

Coil tungsten heater is with mosquito shape like with spirals and with two legs. There are two regular diameters, and they are 0.55mm and 0.8mm.
More information, please contact sales@chinatungsten.com.

Door Shape with Oval Circle Tungsten Heater

Door shape with oval circle tungsten heater looks like a Chinese character "door" and from the side look, it is a oval circle.
More design of tungsten heater, please feel free to contact sales@chinatungsten.com

Door Shape with Irregular Spirals Tungsten Heater

Door shape with irregular spirals tungsten heater is made of stranded tungsten wire with one or more strands.
More information, please feel free to contact sales@chinatungsten.com.

Z Shape Tungsten Heater

 

Z shape tungsten heater is shaped like letter Z, but the with spirals in the body part. 

More information, please contact sales@chinatungsten.com.

M shape Tungsten Heater

M shape tungsten heater is made of tungsten wire, or stranded tungsten wire. The wire can work under high temperature.
More information, please feel free to contact sales@chinatungsten.com

Coil Tungsten Heater

Coil Tungsten Heater as above is tungsten heater on the same dimension. The heater can be manfactured by two and more stands wire.
More information, please feel free to contact sales@chinatungsten.com.

U Shape Tungsten Heater

U shape tungsten heater looks like a U letter and with legs straight on two ends.
More information, please feel free to contact sales@chinatungsten.com.

Spiral Tungsten Heater

Spiral Tungsten Heater has got many shapes of tungsten heater. The above one is to show the one with one big head and one small head and spiral body.
More please feel free to contact sales@chinatungsten.com

O Shape Tungsten Heater

O shape tungsten heater looks like a round circle but with two hooks inside the circle.
This is a special shape used for vacuum coating.
More information, please refer to www.tungsten.com.cn and contact sales@chinatungsten.com.

Straight Line with Spirals Tungsten Heater

  

 

Straight line with spirals tungsten heater is made of stranded tungsten wire. Stranded tungsten wire can be one, two, three or three plus one wires. The largest quantity is 7strands.
More information, please contact sales@chinatungsten.com.

U Shape with Holder Tungsten Heater

U shape with holder tungsten heater is made to U shape, but with holder on one side. The most common application of this type is for vacuum coating.
More information, please contact sales@chinatungsten.com.

M Shaped Tungsten Heater with Holder

M shaped tungsten heater with holder is made of stranded tungsten wire, and used for vacuum coating.
More information, please contact sales@chinatungsten.com.

Evaporation Coating Tungsten Heater with Unique Shape

Evaporation coating tungsten heater with unique shape, which spiral is parallel to the straight line, it is like a man who broke his legs and went out with one leg packed? However it is still professional in the evaporation coating industry.
More contact sales@chinatungsten.com.

Evaporation Coating Tungsten Heater-Eight Shaped

Eight shaped evaporation coating tungsten heater is a direct looking on the right direction.
More contact sales@chinatungsten.com.