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:2023.08.08
Publisher:high purity tungsten powder
With the advancement of electronic information industry technology, products are increasingly miniaturized, and the performance requirements of materials are getting higher and higher, and ordinary materials can no longer meet the needs. Moreover, the degree of functional integration continues to increase, and the development trend of large-scale integrated circuits also tends to be highly integrated and small in size, which has become one of the important materials required for integrated circuit manufacturing. Good performance, high electron emission coefficient and other excellent characteristics.
The integrated circuit market continues to maintain an upward trend, and the high-purity tungsten powder industry is developing. my country is the largest and fastest-growing integrated circuit market in the world, and the requirements for the purity of high-purity tungsten powder in my country's market are getting higher and higher.
The purity and impurity content of high-purity tungsten powder directly affect the reliability of integrated circuits. At first, my country did not have the mass production capacity of high-purity tungsten powder, which indirectly affected the performance of the product. Therefore, the market has high requirements for the purity of high-purity tungsten powder, and the market demand relies on imports. At present, my country's high-purity tungsten powder production enterprises have high technical barriers and the rapid expansion of my country's integrated circuit industry has driven the number of related enterprises in my country to gradually increase.
Driven by the rapid development of the integrated circuit industry, there is a strong demand for high-purity tungsten powder, and the number of enterprises entering the industry layout is gradually increasing.
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 learn more about high-purity tungsten powder, please feel free to come and 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
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.
Tungsten alloy powder is an alloy composed of tungsten as the base and other elements. It is an alloy with tungsten powder as the main raw material and nickel, iron, copper and other elements as auxiliary materials.
For purchasers, there are many problems that need to be paid attention to when ordering ferro-tungsten powder. In fact, the requirements for tungsten iron powder are relatively high when it is used.
With the advancement of electronic information industry technology, products are increasingly miniaturized, and the performance requirements of materials are getting higher and higher, and ordinary materials can no longer meet the needs.
For tungsten powder manufacturers, the current situation is quite difficult, because the powder purchase orders of cemented carbide enterprises are often priced with reference to raw materials.
Tungsten carbide powder has high purity, uniform particle size and good dispersion. It is an important raw material for the production of cemented carbide.
Tungsten carbide particles are a kind of metal carbide powder and an alloy powder. Tungsten carbide is the main raw material for the manufacture of cemented carbide, and it is also an important raw material for the preparation of high wear-resistant coatings in the field of thermal spraying.
Metal surface processing is a very common way in the current industrial production; the reason why metal surface processing is done is to enhance its quality, such as tungsten carbide for spraying used in metal surface hardness reinforcement pink.
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.
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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