Qingdao hesway Industrial Co., Ltd. produces tungsten powder, tungsten carbide particles, ferrotungsten powder, alloy powder, tungsten mud fishing tackle and other products.

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Qingdao hesiway
Industrial Co., Ltd.

TEL.(86) 186 6170 8309

Intelligent manufacturing expert of high-end tungsten powder

Qingdao hesiway
Industrial Co., Ltd.

key word:tungsten powdertungsten carbide particlesferrotungsten powderalloy powdertungsten mud fishing tackle

What are the Functions of Tungsten Trioxide?

Release time:2023.10.17Publisher:tungsten trioxide

The functions of tungsten trioxide are as follows:

Petrochemical field. Tungsten trioxide can be used as a catalyst. When used as a catalyst, it not only has high catalytic activity and long service life, but more importantly, it is environmentally friendly, non-toxic and pollution-free.

Optoelectronic information field. Tungsten trioxide has attracted much attention due to its good visible light response, environmental protection and non-toxicity, high economic benefits and relatively stable chemical properties under acidic conditions. For example, it has been used in the production of electrochromic windows.

National defense and military industry. Tungsten trioxide is often used as an important stealth material in military concealment because of its advantages of simple structure, high shielding and high sensitivity.

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 the production of tungsten series products, and the particle size can be customized according to customer requirements. If you want to know more about the role of tungsten trioxide, you are welcome to consult us.Company name:Qingdao Hesiway industrial Co., Ltd.

Mobile:186 6399 7859

Fax:86 0532 8766 3689

Tel:86 0532 8481 9182

Whatsapp:0086 - 17753259059

Facebook:0086 - 17753259059

Email:Develn@hswmatel.com

Company homepage:www.hswmatel.com

Address:Jihongtan Beiwan Industrial Park, Chengyang,District, Qingdao, Shandong, China


Ferrousalloy Powder Processing Steps

The processing of ferroalloy powder can be carried out through the following steps:Raw material preparation: Select appropriate ferroalloy powder, such as pure iron, low carbon steel, high carbon steel, etc., and prepare processing equipment, such as hydraulic press, die, grinding equipment, etc.

What are the Advantages of Resin Tungsten Powder?

The advantages of resin tungsten powder mainly include:High density: Resin tungsten powder has a high density, which helps to improve product quality and performance.Good plasticity: Resin tungsten powder has good plasticity and can be processed into products of various shapes and specifications.

Alloy Powder Molding Process

The molding process of alloy powder generally includes injection molding and compression molding.The press molding process requires the use of hydraulic press equipment for pressing.

What are the Performance Characteristics of High Purity Tungsten Carbide Particles?

High-purity tungsten carbide particles have the following performance characteristics:High hardness: The hardness of high-purity tungsten carbide particles is very high, reaching above HRA93.0, which makes it have excellent wear resistance and impact resistance.

Application Fields of High Purity Tungsten Powder

The applications of high-purity tungsten powder mainly include the following fields:Cemented carbide preparation: High-purity tungsten powder is an important raw material for the production of cemented carbide and can be used to manufacture carbide tools such as turning tools, milling cutters, drill bits and molds.

The Role of Coarse Particle Tungsten Carbide

Coarse-grained tungsten carbide is used to produce cemented carbide and can also be used as an additive for aerospace cables.Tungsten carbide is a metal carbide powder and an alloy powder.

What are the Functions of Tungsten Trioxide?

The functions of tungsten trioxide are as follows:Petrochemical field. Tungsten trioxide can be used as a catalyst. When used as a catalyst, it not only has high catalytic activity and long service life, but more importantly, it is environmentally friendly, non-toxic and pollution-free.

Are Tungsten Carbide Particles a Composite Material?

Tungsten carbide particles are used in many industries due to its superior hardness properties compared to tool steels and superior toughness compared to technical ceramics.

The Uses and Precautions of Spherical Tungsten Powder

As an important intermediate product of transition metal tungsten, tungsten powder has strong reducing properties and is often used to produce tungsten products such as tungsten oxide, tungstate, tungsten carbide, tungsten rods, and tungsten strips.

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Coarse-grained tungsten carbide solder powder
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High purity tungsten powder
High purity tungsten powder

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.

High purity tungsten powder
Crystalline tungsten powder
Crystalline tungsten powder

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

Crystalline tungsten powder
Metal tungsten particle
Metal tungsten particle

Molecular formula: W
Molecular weight: 183.85
Physical properties: a bright gray particles;

Metal tungsten particle
Ferrotungsten
Ferrotungsten

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.

Ferrotungsten
Prealloyed powder
Prealloyed powder

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

Prealloyed powder
High purity tungsten carbide powder
High purity tungsten carbide powder

Chemical formula: WC
Physical properties: rigid gray metal powder.

High purity tungsten carbide powder
Tungsten trioxide
Tungsten trioxide

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.

Tungsten trioxide
Cast tungsten carbide powder
Cast tungsten carbide powder

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.

Cast tungsten carbide powder
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High purity tungsten powder
High purity tungsten powder

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.

High purity tungsten powder
Crystalline tungsten powder
Crystalline tungsten powder

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

Crystalline tungsten powder
Metal tungsten particle
Metal tungsten particle

Molecular formula: W
Molecular weight: 183.85
Physical properties: a bright gray particles;

Metal tungsten particle
Ferrotungsten
Ferrotungsten

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.

Ferrotungsten
Prealloyed powder
Prealloyed powder

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

Prealloyed powder
High purity tungsten carbide powder
High purity tungsten carbide powder

Chemical formula: WC
Physical properties: rigid gray metal powder.

High purity tungsten carbide powder
Tungsten trioxide
Tungsten trioxide

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.

Tungsten trioxide
Cast tungsten carbide powder
Cast tungsten carbide powder

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.

Cast tungsten carbide powder

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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