Tungsten Alloy Application – Civil Industry
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- Category: Tungsten Video
- Published on Thursday, 08 October 2020 18:32

Tungsten alloy application in civil industry including the grade of WNIFE, WNICU, WNIFECO, WNIFEMO, and the content from 90%W to 97%W.
Introduction to Tungsten Alloy Shielding
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- Category: Tungsten Video
- Published on Thursday, 08 October 2020 18:27

Tungsten alloy shielding is made by tungsten nickel copper alloy or tungsten nickel iron alloy instead of lead or steel, and used to shield the radiations.
【Know Tungsten】Blue Tungsten Oxide
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- Category: Tungsten Video
- Published on Tuesday, 15 September 2020 14:21

1.Blue Tungsten Oxide
Blue Tungsten Oxide (BTO) is a kind of blue crystal powder, the appearance is dark blue color, is usually used to produce tungsten powder.
2. Blue Tungsten Oxide Property
Basic information: molecular formula is WO2.9, molecular weight is 230.24, insoluble in water, soluble in alkali, slightly soluble in acid.
Chemical property:
The main content is WO2.9, over 99.95%, grain size is 12~20um.
3. Blue Tungsten Oxide Producing Method
Blue tungsten oxide can be calcinated under 500~600℃ with APT as raw material.
4. Blue Tungsten Oxide Application
1.Producing tungsten powder.
2.Catalyst.
3.Painting for ceramic.
4.Raw material for heat insulating dispersion.
5.Anode material of lithium ion battery.
- Tungsten Oxide Manufacturer & Supplier, Chinatungsten Online: www.tungsten-oxide.com
- Tungsten News & Prices of China Tungsten Industry Association: www.ctia.com.cn
- Molybdenum News & Price: news.molybdenum.com.cn
- Tel.: 86 592 5129696; Fax: 86 592 5129797; Email: sales@chinatungsten.com
【Know Tungsten】Spherical Tungsten Powder
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- Category: Tungsten Video
- Published on Tuesday, 15 September 2020 14:13

1.Spherical Tungsten Powder
Spherical tungsten powder has the spherical crystal shape under the scanning of SEM.
2.Spherical Tungsten Powder Property
Physical property: apparent density is 11.6g/cm3, tap density is 12.5g/cm3, spherical rate is 98%, grain size is divided into fine grain size, medium grain size and coarse grain size.
Chemical property:
The tungsten content is over 99.9%, oxygen content is less than 0.042%.
3.Spherical Tungsten Powder SEM
Spherical tungsten powder has the morphology like ball shape.
4.Spherical Tungsten Powder Application
0~15um grade is used for metal injection molding, 15~53um is used for selective laser melting technology, 53~100um is used for electron beam melting additive manufacturing.
- Tungsten Powder Manufacturer & Supplier, Chinatungsten Online: tungsten-powder.com
- Tungsten News & Prices of China Tungsten Industry Association: www.ctia.com.cn
- Molybdenum News & Price: news.molybdenum.com.cn
- Tel.: 86 592 5129696; Fax: 86 592 5129797; Email: sales@chinatungsten.com
Welding Method of Copper Bonded Tungsten Copper Electrode
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- Category: Tungsten Video
- Published on Friday, 11 September 2020 11:15

The welding method of copper bonded tungsten copper electrode is silver brazing, which is the most popular in our workshop.
Tungsten Gift Card
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- Category: Tungsten Video
- Published on Tuesday, 08 September 2020 14:09

There are many kinds and types of gift made by tungsten, such as tungsten ring, tungsten bracelet, tungsten pig, etc. however, what I would like to recommend is a special one - tungsten gift card.
Tungsten Iridium Stream Mouth
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- Category: Tungsten Video
- Published on Thursday, 03 September 2020 18:25

Tungsten iridium stream mouth is made of a body of tungsten and inserted a tube made of iridium, instead of the whole part to be an alloy of tungsten and iridium.
Copper Bonded Tungsten Electrode
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- Category: Tungsten Video
- Published on Wednesday, 02 September 2020 17:25

Copper bonded tungsten electrode is bonded two different materials with high and low electric conductivity for spot welding in car industry.
【Know Tungsten】What is Tungsten Boride?
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- Category: Tungsten Video
- Published on Friday, 14 August 2020 11:41

1. What is Tungsten Boride?
Tungsten boride is compound of tungsten and boron. Its most remarkable property is high hardness.
【Know Tungsten】Nano Tungsten Trioxide
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- Category: Tungsten Video
- Published on Friday, 14 August 2020 11:34

1. Nano Tungsten Trioxide
Nano tungsten trioxide has a large specific surface area and significant surface effect.