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

Learn the Specific Information and Data of Tungstic Anhydride

Release time:2022.07.14Publisher:tungstic anhydride

  Tungstic anhydride, the name is somewhat unfamiliar to many people, but if you want to talk about tungsten trioxide, then people will suddenly understand, it turns out that it is an oxygen compound synthesized by tungsten and oxygen elements.

  Tungstic anhydride, namely tungsten trioxide, is a yellow powder that is insoluble in water, soluble in alkali, and slightly soluble in acid. and many other fields.

  1. Physical properties

  Appearance and properties: yellow or yellow-green powder

  Melting point (°C): 1472

  Relative density (water=1): 7.16

  Boiling point (℃): 1837

  Relative density (water=1): 7.16g/cm3

  Molecular formula: WO

  Molecular weight: 231.85

  Solubility: insoluble in water, soluble in alkali, slightly soluble in acid.

  2. Function and use

  Tungsten anhydride can be used to produce tungsten powder and tungsten carbide powder by calcination reduction, and then used to produce cemented carbide products, such as the manufacture of cutting tools and molds; it can also be used to manufacture pure tungsten products, tungsten bars, tungsten wires and tungsten electrodes and other materials; in addition , can also be used in new battery materials, ceramic colorants and smart glass electrochromic films and other fields.

  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 tungstic anhydride, welcome to inquire.

  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


Preparation Background of Tungsten Carbide Powder

Tungsten carbide powder is one of the important materials used in the metallurgical industry, and it also belongs to the field of powder metallurgy. Therefore, for tungsten carbide powder, the market has always attracted a lot of attention.

Talking about the Reasons Why Tungsten Mud Fishing Tackle has Received a lot of Attention in the Market

The use of tungsten mud fishing tackle is a major choice for many fishing enthusiasts. Compared with the traditional lead fishing pendant, the use of tungsten mud fishing tackle is favored by the market because of its more flexible characteristics.

How is the Screening of Alloy Powder Done?

The screening of alloy powder is a very important part, and it is an important part of removing the impurities in the alloy powder.

What are the Application Directions of Tungsten Trioxide for High Temperature Pigments?

Speaking of pigments, its use is also closely related to people's lives. Even if people do not come into contact with pigments in their daily lives, they are indispensable for the use of various items.

What should be Paid Attention to in the Handling and Storage of Pigment-grade Tungsten Trioxide?

The use of pigment-grade tungsten trioxide has a very important position in many industries. In many product coloring links, the use of pigment-grade tungsten trioxide can achieve very good color effects.

Tungstic Anhydride Chooses Hesiway, Customers can Choose with Confidence!

The use of tungstic anhydride plays an important role in many industries, such as energy chemical industry, new materials, environmental purification, placement printing and dyeing, concrete addition, medical daily chemicals and other industries, the use of tungstic anhydride is always indispensable.

Qingdao Hesiway, Processing and Producing Tungsten Carbide Ceramic Powder on Demand

The production of tungsten carbide ceramic powder is related to the use of many industries. Its use is not only in the coloring of ceramics, but also has a very important application in the processing of other products.

Why is the Custom Tungsten Mud Fishing Sink So Popular in the Market?

Tungsten mud fishing sinker is a rare material in people's daily life, but for many fishing enthusiasts, it is an important fishing gear that must be indispensable when fishing.

Why are Non-toxic and Environmentally Friendly Fishing Sinkers So Popular in the Market?

Speaking of the fishing market, I believe it will arouse heated discussions among many fishing enthusiasts, whether it is from the fishing place, the fishing technology, and the use of various fishing gears, etc., it will arouse people's attention.

Recommended products

Carbide Welding Powder
Carbide Welding Powder

Total carbon T.C:3.8-3.88
Free carbon F.C:≤0.06
Ni:28.8-35.5

Carbide Welding Powder
Spherical cast tungsten carbide solder powder
Spherical cast tungsten carbide solder powder

Powder:WC-12Ni
Preparation:Agglomeration and sintering
GRanularity(μm):45-15

Spherical cast tungsten carbide solder powder
Coarse-grained tungsten carbide solder powder
Coarse-grained tungsten carbide solder powder

Grade:JFGHWC40Ni
Total carbon T.C:3.7-3.96
Free carbon F.C:≤0.06

Coarse-grained tungsten carbide solder powder
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
Tungsten carbide particles
Tungsten carbide particles

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

Tungsten carbide particles
Carbide Welding Powder
Carbide Welding Powder

Total carbon T.C:3.8-3.88
Free carbon F.C:≤0.06
Ni:28.8-35.5

Carbide Welding Powder
Spherical cast tungsten carbide solder powder
Spherical cast tungsten carbide solder powder

Powder:WC-12Ni
Preparation:Agglomeration and sintering
GRanularity(μm):45-15

Spherical cast tungsten carbide solder powder
Coarse-grained tungsten carbide solder powder
Coarse-grained tungsten carbide solder powder

Grade:JFGHWC40Ni
Total carbon T.C:3.7-3.96
Free carbon F.C:≤0.06

Coarse-grained tungsten carbide solder powder
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
Tungsten carbide particles
Tungsten carbide particles

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

Tungsten carbide particles

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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