Tungtsen Powder
https://www.hsgmetal.com/products/tungtsen-powder/


Buy tungsten powder from HSG Metal! We specialize in producing high-purity tungsten metal powder suitable for a wide range of commercial and industrial applications.

Tungsten powder is a fine, grayish-black powder made from tungsten metal, which is known for its high melting point, density, and strength. This powder is produced through processes such as chemical reduction of tungsten oxide or tungsten trioxide with hydrogen or carbon. Tungsten powder is widely used in various applications due to its unique properties.

If you are looking for tungsten powder suppliers, we are your ideal choice. Our stringent quality assurance program ensures that our tungsten powders achieve an outstanding level of consistency and quality. Check the specifications of our tungsten powder in various grades. Feel free to us if you have any needs and questions.

Overview of Tungsten Powder
Tungsten powder is the main raw material for processing powder metallurgy tungsten products and tungsten alloys. Pure tungsten powder can be made into tungsten wires, tungsten rods, tungsten tubes, tungsten sheets, and other processing materials and certain shape products. Tungsten powder mixed with other metal powder can be made into a variety of tungsten alloys, such as tungsten molybdenum alloy, tungsten rhenium alloy, tungsten copper alloy, and high-density tungsten alloy.

Application of Tungtsen Powder
Tungsten Carbide Production: A primary use of tungsten powder is in the creation of tungsten carbide powder, which is essential for manufacturing carbide tools like turning tools, milling cutters, drill bits, and dies.

Manufacturing Hard Alloys: Tungsten powder is instrumental in producing cemented carbides (hard metals) for cutting tools, drills, and wear-resistant components.

Aerospace and Defense: Owing to its high strength and density, tungsten powder is utilized in aerospace applications, military armor, and counterweights.

Electrode Manufacturing: It is used to produce electrodes for gas tungsten arc welding (GTAW) and other welding processes.

Electrical Contacts and Heating Elements: Tungsten powder is employed in applications that require high-temperature resistance and excellent electrical conductivity.

Additive Manufacturing: Increasingly, tungsten powder is being used in 3D printing technologies to create metal parts.

As an experienced tungsten powder manufacturer in China, HSG Metal specializes in providing high-quality and high-purity tungsten powder for various applications. Contact us if you have any needs!

Application of Tungtsen Powder
Production Process of Tungtsen Powder
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Production Process of Tungtsen Powder
It is prepared by hydrogen reduction of tungsten trioxide or ammonium paratungstate. The process of making tungsten powder by hydrogen reduction is generally divided into two stages: in the first stage, tungsten trioxide is reduced to tungsten dioxide at the temperature of 500~700oC; In the second stage, tungsten dioxide is reduced to tungsten powder at the temperature of 700~900oC. The reduction reaction is usually carried out in a tubular furnace or rotary furnace.

The properties of reduced tungsten powder (such as purity, particle size, particle size composition, etc.) mainly depend on the reduction process. When reducing tungsten powder in a tubular furnace, the main process parameters affecting the reduction rate are reduction temperature, the loading amount of tungsten oxide in the furnace, the moving speed of the furnace, the flow rate of hydrogen and the moisture content of hydrogen. With the increase of reduction temperature, the particle size of tungsten powder becomes coarser.

Tungsten Wire
https://www.hsgmetal.com/products/tungsten-wire/


As one of the most professional tungsten wire manufacturers and tungsten wire suppliers in China, HSG provides pure tungsten wire wholesale.

Tungsten wire, a thin wire made by forging and drawing tungsten strips. Our tungsten wire is crafted from high-quality materials and meticulously engineered to meet the strictest industry standards. Whether you need tungsten wire for filament wire, welding wire or heating elements, we've got you covered. Our tungsten wire is available in a range of diameters and lengths to meet your specific needs and requirements.

Our pure tungsten wire brands: WAl1, WAl2, W1, W2

HSG Metal is one of the most professional tungsten wire manufacturers and suppliers in China. We produce high-quality tungsten wire products for our clients from all over the world. Contact us today and get the latest pure tungsten wire wholesale price.
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Application of Tungsten Wire
Tungsten wire is highly valued for its unique properties, including high melting point, strength, and durability, which make it useful in a wide range of applications:

Lighting: Tungsten wire is commonly used as the filament in incandescent bulbs because it glows and withstands high temperatures without melting.

Electronics: It's used in vacuum tubes, heating elements, and semiconductors for its good conductivity and high-temperature resistance.

Medical Equipment: Pure tungsten wire is used in X-ray machines and imaging devices, as it can effectively absorb X-rays for precise imaging.

Aerospace and Defense: Its high density and heat resistance make it ideal for aerospace parts and military ammunition.

Jewelry: Tungsten's scratch resistance makes it popular for rings and other jewelry.

Industrial Manufacturing: Tungsten wire is used in tools for cutting, drilling, and milling due to its durability.

Temperature Measurement: Tungsten wire is also used in thermocouples to measure high temperatures in furnaces and kilns.

HSG Metal, as a professional tungsten wire manufacturer, provides pure tungsten wire to our clients from different industries. If you want to find a trustworthy pure tungsten wire supplier, don't hesitate to contact us!

Application of Tungsten Wire
Production Process of Tungsten Wire
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Production Process of Tungsten Wire
The production of tungsten wire mostly uses ammonium paratungstate (APT) as raw material. The general process is to roast ammonium paratungstate into tungsten trioxide in air at about 500℃, or slightly reduce it into blue tungsten oxide in hydrogen at about 450℃. The tungsten filament for an incandescent light bulb requires tungsten trioxide or blue tungsten oxide mixed with small amounts of potassium oxide, silicon oxide, and alumina, which together amount to no more than 1%.

HSG Metal is a professional pure tungsten wire manufacturer, providing high-quality tungsten wire for sale and offering pure tungsten wire wholesale to meet the needs of global customers. As a reliable tungsten metal products supplier, we not only produce tungsten wire but also supply a wide range of tungsten products, including Tungsten Powder, Tungsten Rod, Tungsten Sheet, Tungsten Tube, and Tungsten Crucible. Contact us today to learn more about our tungsten products or to request a quote. Our team is ready to provide you with reliable solutions and competitive prices.

Tungsten Tube
https://www.hsgmetal.com/products/tungsten-tube/


Buy Tungsten Tubes from tungsten tubing supplier, HSG Metal!

Tungsten tube, namely pure tungsten tube, is one of the main pure tungsten products. The purity of tungsten tube produced from medium tungsten can reach more than 99.95%. Because the production process is different, the density will be different. The density can reach 18.2g/cm3 if the product is only sintered and 19.2g/cm3 if it is fully forged. But if the size is large, such as 100mm diameter, even after forging, can not reach 19.2g/cm3, the density can be achieved is about 18.8g/cm3.

Grades of Our Tungsten Tubes For Sale: W1, W2, WAL1,WAL2.

Diameter: Ranging from 30mm to 500mm.

Wall Thickness: Ranging from 2mm to 30mm.

Length: <600mm.

We provide high-quality tungsten tubes in various specifications for customers' specific needs. Contact us for more details!
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Application of Tungsten Tube
Tungsten PIPE is mainly used in thermocouple protection tubes in high-temperature furnaces, sapphire single-crystal furnaces, high-temperature sintering furnace support parts, and so on. Here are some applications of tungsten tubes:

Aerospace Components: Used in high-performance aerospace applications due to their strength and heat resistance.

Medical Devices: Ideal for radiation shielding in medical imaging and cancer treatment equipment.

Electrical Contacts: Employed in electrical and electronic devices for their excellent conductivity.

Heating Elements: Utilized in high-temperature furnaces and industrial heating applications.

Sputtering Targets: Used in semiconductor manufacturing for coating processes.

Defense and Military: Applied in armor-piercing ammunition and other military applications due to their density and strength.

Nuclear Industry: Functions as structural support and shielding in nuclear reactors.

As an experienced tungsten tubing supplier, we specialize in providing high-quality tungsten tubes for various application requirements. Contact us and get the competitive tungsten pipe price!

Application of Tungsten Tube
Production Process of Tungsten Tube
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Production Process of Tungsten Tube
HSG Metal's Tungsten tubes for sale are produced using powder metallurgy, a process that involves several key steps: starting with tungsten powder, the material is shaped into blanks, then sintered to achieve density and strength. After sintering, the tungsten tubes undergo forging to refine their shape, followed by polishing for smoothness and surface finish. The final product is thoroughly inspected for quality before being packaged and shipped. In China, the production follows the standard GB/T 4187-1984, and modern production methods generally meet the American ASTM F288-90 standard.

HSG Metal is a professional tungsten tube supplier. Our tungsten tube for sale is known for its commitment to high-quality production standards. HSG Metal ensures strict quality control throughout the manufacturing process, from selecting raw materials to the final product inspection. Our production process includes multiple quality checks, such as material testing, precision machining, and final product inspection, to guarantee that the tubes perform optimally in demanding applications. Looking for a reliable tungsten tubing supplier? HSG Metal is your trusted choice.

Features of Tungsten Tube
01.
Tungsten tube has quite high purity, generally purity above 99.95%;

02.
Its density is more than 18.2g/cm3;

03.
Recommended operating temperature should be less than 2500℃;

04.
0.2965 for the tungsten tube at 2027℃;

05.
At 1600℃, the coefficient of thermal expansion is 4.98x10-6;

06.
The specific heat capacity at 1400℃ is 0.16J/ g. ℃.

07.
Tungsten tube contamination is low.

As one of refractory metal suppliers, we can provide kinds of refractory metals for sale. If you are interested, please contact us.

Tungsten Sheet
https://www.hsgmetal.com/products/tungsten-sheet/


Composition of our Tungsten Sheet: Tungsten content ≥99.95% total of other elements ≤0.05% content of a single element ≤0.01%.

Application fields of Tungsten sheet metal:

Electric light source parts and electric vacuum devices.

Tungsten ship, heat shield, and heating body of high-temperature furnace.

Medical diagnosis and treatment equipment.

Radiation and interference shielding.

HSG Metal is a renowned manufacturer and supplier of tungsten plates and tungsten sheets in China. We specialize in machining tungsten plates and sheets with various thicknesses. Contact us now and get more info about our tungsten sheets for sale!

Tungsten Sheet Properties
High Density: Approximately 19.3 g/cm³.

Exceptional Hardness: Hardness ratings between 200 and 400 HV.

High Melting Point: Melts at around 3,422°C (6,192°F).

Low Thermal Expansion

Excellent Electrical Conductivity

Good Thermal Conductivity

Chemical Resistance

High Elastic Modulus

These properties make tungsten plates and sheets ideal for aerospace, electronics, medical devices, and nuclear applications.

Application of Tungsten Sheet
Tungsten sheets offer exceptional performance across various industries due to their unique properties. Here are some key applications:

Heat Resistance Components: Utilized in heat shields and heating elements for high-temperature vacuum furnaces.

Sputtering Targets: Ideal for vacuum coating and evaporation coating applications, providing a reliable source for thin film deposition.

Electronic and Semiconductor Components: Employed in a range of electronic applications due to their excellent electrical conductivity.

Ion-Implanted Components: Used in ion implantation processes within semiconductor manufacturing.

Energy Sector: Applied in electrodes for gas tungsten arc welding (GTAW) and plasma cutting, providing excellent performance at high temperatures.

Medical Equipment: Employed in radiation shielding for medical imaging and in surgical instruments for their strength and durability.

As one of the most experienced tungsten sheet suppliers in China, HSG Metal provides high-quality tungsten sheets for sale to suit different application requirements. Each of our tungsten plates or sheets is crafted to meet precise standards for performance, purity, dimensions, flatness, and surface finish. Contact us now and get the tungsten sheet metal prices.

Application of Tungsten Sheet
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Production Process of Tungsten Sheet
Preparation methods of tungsten sheet is to tungsten powder preparation by isostatic pressing forming after high temperature sintering into slab, tungsten and tungsten slab after rolling mill rolling through the shearing machine cutting molding made of sheet of tungsten and tungsten sheet is mainly used in the manufacture of electric heating element, heat insulation screen and electric vacuum in the vacuum furnace electric light source parts, such as tungsten sheet after stamping forming vessels made of tungsten boat used in vacuum coating.

Features of Tungsten Sheet
01.
Firstly, the most common applications of tungsten wafer tungsten products are electric light source parts and electric vacuum devices.

02.
Secondly, tungsten sheet tungsten products in industry, tungsten boat, high temperature furnace heat shield and heating body;

03.
Then, tungsten tablets tungsten products in the medical side, used in the diagnosis and treatment equipment;

04.
Finally, tungsten wafer tungsten products are used in scientific research for radiation and interference shielding.

Huasheng Metal (HSG), established in 2003, which is based on Beijing, the capital of China, mainly engaged in the import-export and the domestic market about the metallurgical raw material and metallurgical products which include bulk Ferro Alloys, Minor Metals, Sintered Steelmaking Metal Bars, Metal Scrap, Metal Ingot, and Tungsten products, Molybdenum products, Tantalum products, Niobium products, Ruthenium & Hafnium etc.

As a refractory metal company, we can provide kinds of related products for sale, anything you need, please contact us.