Qingdao hesiway
Industrial Co., Ltd.
Industrial Co., Ltd.
TEL.(86) 186 6170 8309
TEL.(86) 186 6170 8309
Qingdao hesiway
Industrial Co., Ltd.
Hesiway News
Release time:2022.05.30
Publisher:Yellow tungsten
Yellow tungsten is a very important metal element, and it is an indispensable material in many industries. For yellow tungsten, its melting point is high, its hardness is high, its vapor pressure is low, and its evaporation degree is also small, so the chemical properties of yellow tungsten show a very stable state. For yellow tungsten, its application areas are mainly the manufacture of filaments and high-speed cutting alloy steels, superhard molds, and also used in optical instruments and chemical instruments.
The specific application and application characteristics of yellow tungsten are as follows:
1. Iron and steel industry: Most of them are used to produce special steel.
2. Alloy application: high hardness, wear resistance and refractory.
3. Lighting materials: Tungsten wire, tungsten tape and various forged components are used in electronic tube production, radio electronics and X-ray technology.
4. Tungsten compounds: Sodium tungstate is used in the production of certain types of paints and pigments, as well as in the textile industry for fabric weighting and mixing with ammonium sulfate and ammonium phosphate to make refractory fabrics and tarpaulins.
Qingdao hesiway Industrial Co., Ltd. is a foreign trade company established by Qingdao Juxinyuan industry and Trade Co., Ltd. to better serve foreign customers. The company specializes in producing tungsten series products, and the particle size can be customized according to customer requirements. If you want to know more , you are welcome to consult.
Company name：Qingdao Hesiway industrial Co., Ltd.
Mobile：186 6399 7859
Fax：86 0532 8766 3689
Tel：86 0532 8481 9182
Whatsapp：86 - 19861811630
Facebook：86 - 17753259059
Email：Develn@hswmatel.com
Company homepage：www.hswmatel.com
Address：Jihongtan Beiwan Industrial Park, Chengyang,District, Qingdao, Shandong, China
Tungsten powder production plants have a very important position in the current market. For many industrial manufacturers, they are important partners in purchasing tungsten powder.
The use of tungsten powder is one of the important materials used in industrial production, and its use plays an important role especially in iron and steel smelting.For the purchase of tungsten powder, the main issues that customers value are the quality and whether there are many impurities.
The application of metal tungsten carbide powder has a very important position in the current market. In many industrial productions, the improvement of metal materials and work efficiency can be achieved by means of metal tungsten carbide powder.
In the current market development, the use of tungsten alloy powder is one of the important raw materials in the metal processing industry, and it also occupies an important position in powder metallurgy, metal welding and metal surface hardening treatment.
Tungsten carbide particles are an important material in current industrial applications. Because of their high wear resistance and corrosion resistance, they are widely used in industrial production.
The use of metal powder is a key material in the powder metallurgy industry. For example, the use of ultrafine alloy powder is a good additive in many industrial productions.
The application of tungsten carbide particle metallurgy is an important material that is often used in current industrial production, especially with the continuous improvement of the overall quality requirements of industrial production in today's market.
Tungsten trioxide is a powder with a yellow appearance. Its use cannot be ignored in many industrial chemicals, and there are also some high-equipment productions, where tungsten trioxide also plays an important role.
Speaking of today's industrial production, we have to mention the use of ferroalloys. Among many industrial productions, the use of ferroalloy is one of the very important materials, especially in the current steel production.
Recommended products
Powder:WC-12Ni
Preparation:Agglomeration and sintering
GRanularity(μm):45-15
Grade:JFGHWC40Ni
Total carbon T.C:3.7-3.96
Free carbon F.C:≤0.06
1. Tungsten powder has high purity, uniform particle size and good dispersion. It is an important raw material for the production of tungsten carbide powder
Tungsten carbide powder is the main raw material for processing cemented carbide and has more excellent properties.
2. Tungsten powder not only has high hardness, but also has the characteristics of wear resistance, corrosion resistance and high temperature resistance.
3. The melting point of tungsten is 3400 ºC. Boiling point 5555 ºC, insoluble in water, strong acid and alkali resistance.
4.The hardness of tungsten is the hardest among metals. The hardness of sintered tungsten rod is 200 ~ 250 and that of tungsten rod passing through rotary hammer is 350 ~ 400.
Sieving particle size: 60～325 mesh
Appearance: Granular, steel gray, with good fluidity. ,
Loose packing density: 7.3～8.9g/cm3
Tap density: 9.0~10.5g/cm3
Hall flow rate: ≤12 S/50g
Fisher particle size：>30μm
Molecular formula: W
Molecular weight: 183.85
Physical properties: a bright gray particles;
Chemical formula: FeW
Physical properties: the surface shall be smooth and clean, and the section and surface shall be free of significant non-metallic inclusions and rust spots.
Appearance: granular, steel gray, with good fluidity
Loose density: 7.3 ~ 8.9g/cm3
Compaction density: 9.0 ~ 10.5g/cm3
Hall flow rate: ≤ 12 S / 50g
Fischer particle size: > 30 μ m
Sintering temperature: 760 ~ 810 ℃
Hardness: 107 ~ 110 HRB
Chemical formula: WC
Physical properties: rigid gray metal powder.
Molecular formula: WO3
Molecular weight: 231.86
Specific gravity: 7.16g/cm3
Appearance: Light yellow triclinic powder crystals, light yellow heavy powder, which turns dark orange when heated, and restores its color when cold. When the temperature is higher than 740℃, it will transform into orange tetragonal crystals, which will return to the original state after cooling.
Chemical formula: eutectic, two-phase tungsten carbide (WC • W2C) WC
Appearance: dark gray powder, multi angular smooth particles.
Features: high temperature resistance, super wear resistance and impact resistance.
Molecular formula: WC-Co
Appearance: granular, steel gray, with good fluidity
Loose packing density: 7.3～8.9g/cm3
Tap density: 9.0~10.5g/cm3
Hall flow rate: ≤12 S/50g
Fisher particle size: >30μm
Powder:WC-12Ni
Preparation:Agglomeration and sintering
GRanularity(μm):45-15
Grade:JFGHWC40Ni
Total carbon T.C:3.7-3.96
Free carbon F.C:≤0.06
1. Tungsten powder has high purity, uniform particle size and good dispersion. It is an important raw material for the production of tungsten carbide powder
Tungsten carbide powder is the main raw material for processing cemented carbide and has more excellent properties.
2. Tungsten powder not only has high hardness, but also has the characteristics of wear resistance, corrosion resistance and high temperature resistance.
3. The melting point of tungsten is 3400 ºC. Boiling point 5555 ºC, insoluble in water, strong acid and alkali resistance.
4.The hardness of tungsten is the hardest among metals. The hardness of sintered tungsten rod is 200 ~ 250 and that of tungsten rod passing through rotary hammer is 350 ~ 400.
Sieving particle size: 60～325 mesh
Appearance: Granular, steel gray, with good fluidity. ,
Loose packing density: 7.3～8.9g/cm3
Tap density: 9.0~10.5g/cm3
Hall flow rate: ≤12 S/50g
Fisher particle size：>30μm
Molecular formula: W
Molecular weight: 183.85
Physical properties: a bright gray particles;
Chemical formula: FeW
Physical properties: the surface shall be smooth and clean, and the section and surface shall be free of significant non-metallic inclusions and rust spots.
Appearance: granular, steel gray, with good fluidity
Loose density: 7.3 ~ 8.9g/cm3
Compaction density: 9.0 ~ 10.5g/cm3
Hall flow rate: ≤ 12 S / 50g
Fischer particle size: > 30 μ m
Sintering temperature: 760 ~ 810 ℃
Hardness: 107 ~ 110 HRB
Chemical formula: WC
Physical properties: rigid gray metal powder.
Molecular formula: WO3
Molecular weight: 231.86
Specific gravity: 7.16g/cm3
Appearance: Light yellow triclinic powder crystals, light yellow heavy powder, which turns dark orange when heated, and restores its color when cold. When the temperature is higher than 740℃, it will transform into orange tetragonal crystals, which will return to the original state after cooling.
Chemical formula: eutectic, two-phase tungsten carbide (WC • W2C) WC
Appearance: dark gray powder, multi angular smooth particles.
Features: high temperature resistance, super wear resistance and impact resistance.
Molecular formula: WC-Co
Appearance: granular, steel gray, with good fluidity
Loose packing density: 7.3～8.9g/cm3
Tap density: 9.0~10.5g/cm3
Hall flow rate: ≤12 S/50g
Fisher particle size: >30μm
contact Hesiway
Mobile.186 6170 8309
Tel.86 0532 8481 9182
Address.Jihongtan Beiwan Industrial Park, Chengyang,District, Qingdao, Shandong, China
Fax.86 0532 8766 3689
Whatsapp.0086-177 5325 9059
Company homepage.www.hswmatel.com
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