【Know Tungsten】Spherical Tungsten Powder
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- Category: Tungsten Video
- Published on Tuesday, 15 September 2020 14:13
- Written by Cristina
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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.
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Welding Method of Copper Bonded Tungsten Copper Electrode
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- Category: Tungsten Video
- Published on Friday, 11 September 2020 11:15
- Written by pure-tungsten
- Hits: 352
The welding method of copper bonded tungsten copper electrode is silver brazing, which is the most popular in our workshop.
Read more: Welding Method of Copper Bonded Tungsten Copper Electrode
Tungsten Iridium Stream Mouth
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- Category: Tungsten Video
- Published on Thursday, 03 September 2020 18:25
- Written by pure-tungsten
- Hits: 440
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.
Tungsten Gift Card
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- Category: Tungsten Video
- Published on Tuesday, 08 September 2020 14:09
- Written by pure-tungsten
- Hits: 355
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.
Copper Bonded Tungsten Electrode
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- Category: Tungsten Video
- Published on Wednesday, 02 September 2020 17:25
- Written by pure-tungsten
- Hits: 354
Copper bonded tungsten electrode is bonded two different materials with high and low electric conductivity for spot welding in car industry.