Products Description

High purity tungsten plate is a plate made of extremely high purity tungsten (usually ≥99.95%), with excellent physical and chemical properties, and is widely used in high-end industrial fields.

High Purity Tungsten Plate is made of high purity tungsten with excellent physical and chemical properties. The purity of tungsten plates is usually W≥99.95%, which makes them widely used in applications such as ion implantation, sputtering and coating, medical CT, electronics and vacuum equipment. High purity tungsten plate has a density of 19.25 g/cm³ and a melting point of up to 3422°C (6192 °F).

It has low vapor pressure, high tensile strength, low thermal expansion coefficient, low resistivity, good machinability, high absorption capacity and high elastic modulus. These features make high purity tungsten plates very suitable for occasions that need to withstand high temperatures and corrosive environments.

Specifications of Rolled Tungsten Plates

Thickness mm	Width mm	Length mm
0.05 ~ 0.10	100	600
0.10 ~ 0.15	100	800
0.15 ~ 0.20	200	800
0.20 ~ 0.30	300	1000
0.30 ~ 0.50	420	1200
0.50 ~ 1.0	550	1000
1.0 ~ 2.0	610	1000
2.0 ~ 3.0	500	1000
> 3.0	400	800

Specifications of Polished Tungsten Plates

Thickness mm	Width mm	Length mm
1.0	50	100
2.0	150	200
3.0	150	150
4.0-5.0	200	400
5.0-10.0	300	800
10.0-15.0	300	1000
＞ 15.0	L	L

Features

1. The density of pure tungsten sheet is no less than 19.15g/cm3;
2. Its radiation shielding effect is equivalent to that of lead plate;
3. Tungsten sheet is much easier to machine than lead. The sheet can be cut or holed with home-use scissors, formed into shapes with any curved surface;
4. It is soft, retractable, foldable, and durable to bear repeated bending;
5. It is easy to handle and without pollution risks;
6. The thickness of tungsten sheet can be made within the ranges of 0.2mm to 2.0 mm

Applications

In industrial manufacturing, high-purity tungsten plates are primarily used to produce high-temperature furnace components, such as heating elements, thermal shields, and sintering boats. Their high melting point (approximately 3422°C) allows them to remain stable under extreme high-temperature conditions. Additionally, tungsten plates are used to manufacture high-precision components for mechanical processing, such as molds and cutting tools, leveraging their high hardness and strength to improve machining efficiency and accuracy.

Aerospace Sector

In the aerospace sector, the high density and strength of high-purity tungsten plates make them an ideal material for manufacturing aerospace components. For example, they are used to produce counterweights for aircraft and spacecraft to optimize the center of gravity distribution. Tungsten plates are also employed in high-temperature engine components, such as turbine blades, which can maintain structural integrity under high-temperature and high-pressure environments.

Medical Sector

In the medical field, high-purity tungsten plates are mainly used to manufacture critical components of medical devices. For instance, in X-ray equipment, tungsten plates serve as radiation shielding and collimators, effectively blocking and directing X-rays to protect patients and medical staff from unnecessary radiation exposure. Additionally, in radiotherapy equipment, tungsten plates are used to produce containers and shielding devices for radioactive materials, ensuring their safe use.

Electronics Sector

In electronics manufacturing, high-purity tungsten plates are widely used in semiconductor fabrication processes such as electron beam evaporation and ion implantation. They can be used to manufacture heating elements and cathodes for electron tubes, leveraging their excellent thermal and electrical conductivity to enhance device performance. Furthermore, tungsten plates are utilized in ion implantation and sputtering coating processes, providing high-quality material support for semiconductor manufacturing.

Military Sector

In the military sector, high-purity tungsten plates are primarily applied in ammunition manufacturing and protective equipment. For example, tungsten alloys are used to produce kinetic energy armor-piercing projectiles, utilizing their high density and hardness to penetrate armor. Tungsten plates are also used to manufacture bulletproof vests and protective panels for armored vehicles, offering high-performance protection.

Other Sectors

Beyond the aforementioned major applications, high-purity tungsten plates also play important roles in scientific research and lighting. In high-energy physics experiments and materials science research, tungsten plates are used as components of experimental setups, taking advantage of their stable physical properties. In the lighting industry, although traditional incandescent lamps are gradually being phased out, tungsten filaments are still used in specialized lighting equipment, such as high-temperature lighting and special light sources.

product-700-700

FAQ

Are you a factory ?

Yes, we are factory but we generally use our trading company to handle the business abroad. It will be convenient to receive the remittance and arrange the shipment.

What is the MOQ of 99.95% Pure Tungsten Sheet Plate

A: Depends on quantity, generally, no MOQ limit.

How to pay for it?

A: A bank transfer (T/T) will be acceptable.

What is the delivery time?

A: around 7-20 days which depends on the quantity and production.

What is kind of the package?

A: generally, we use carton case or plywood case and with protective material inside to make sure the save of cargo

What is the lead time?

A: from order placed to cargo receiving will take around 10-25 days.

What is the delivery method?

A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.