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2019年1月30日星期三
Thoriated Tungsten Wire
2% thoriated tungsten wire 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. Thoriated tungsten
electrodes provides excellent resistance from weld pool contamination
while at the same time offers the welder easier arc starting
capabilities and a more stable arc. Generally used for DC electrode
negative or straight polarity applications such as carbon &
stainless steels, nickel alloys and titanium.
If you have any inquiry of thorium (thoriated) tungsten wire, please
feel free to contact us:
Tungsten Filament
The tungsten filament is quite sturdy and provides stable and
uniform electron emission, primarily used in scanning electron
microscopy. Custom tungsten filament cathodes in a variety of filament
sizes and configurations and a variety of glass or ceramic bases
are available. Some combinations of various options may not be
possible due to design considerations. All tungsten cathodes are shipped
pre-fired, vacuum clean, and ready to install.
If you have any inquiry of tungsten filament, please
feel free to contact us:
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Black Tungsten Wire Applications
The important applications of black tungsten wire are for the production
of coiled incandescent lamp filaments, cathode and support structures
for power tubes, heating elements for high temperature furnaces and
evaporation sources in metallizing processes. Thicker wire sizes,
straightened, finish-ground and cut into rod pieces are widely used for
glass-to-metal seal lead parts in the lighting and electronic
industries.
If you have any inquiry of tungsten wire, please
feel free to contact us:
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2018年11月30日星期五
Eccentric Type Coil Tungsten Filament Price on Nov. 21, 2018
Eccentric type coil tungsten filament price is 2.88USD/PC on Nov.
21, 2018, EXW, Xiamen, China. The price of coil filament is not influenced by
the raw material very much. These two weeks, the price of filament is remained
the same and shows a little down because of better exchange rate.
If you have any inquiry of tungsten filament, please
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Black Tungsten Wire Price on Nov. 21, 2018
Ø0.6
black tungsten wire price is 69.20USD/KG on Nov. 21, 2018, EXW, Xiamen, China.
Tungsten wire price is going down a little under the influence of decreasing
tungsten raw material.
If you have any inquiry of tungsten wire, please
feel free to contact us:
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Thorium Tungsten Electrode Price on Nov. 20, 2018
Ø1.6x150mm
thorium tungsten electrode price is 0.400USD/PC on Nov. 20, 2018, EXW, Xiamen,
China. The grade code for thorium electrode type is WT20, which is with 0.2% ThO2.
It is widely used in arc welding.
If you have any inquiry of tungsten electrode, please
feel free to contact us:
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2018年11月6日星期二
Tungsten Vocabulary
Tungsten vocabulary gathers words of tungsten raw material, tungsten products, or words used during production.
If you have got any inquiry of tungsten, please feel free to contact us:
Email: sales@chinatungsten.com/sales@xiamentungsten.com
Tel.: +86 592 5129696/+86 592 5129595
Fax: +86 592 5129797
Scan QR code of Chinatungsten Wechat platform to follow up the daily latest price and market of tungsten, molybdenum and rare earth.
If you have got any inquiry of tungsten, please feel free to contact us:
Email: sales@chinatungsten.com/sales@xiamentungsten.com
Tel.: +86 592 5129696/+86 592 5129595
Fax: +86 592 5129797
Scan QR code of Chinatungsten Wechat platform to follow up the daily latest price and market of tungsten, molybdenum and rare earth.
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