Tungsten alloy rod φ7.4*45.2mm

How the Tungsten Alloy Rod be made?

Tungsten alloy rods are typically made through a process called powder metallurgy. Here is a general overview of the manufacturing steps involved:

1. Raw materials: The main ingredient is tungsten powder, which is mixed with other metals such as nickel, copper, or iron to create the desired alloy composition.

2. Mixing: The tungsten powder and other metal powders are thoroughly mixed together to ensure a homogeneous blend.

3. Compacting: The mixed powders are then placed into a die and subjected to high pressure, usually through a hydraulic press. This compacts the powder into a solid shape, known as a green compact.

4. Sintering: The green compact is then heated in a furnace at very high temperatures, typically above the melting point of the binder metal. This causes the metal powders to bond together, resulting in a solid, dense structure. The sintering process also helps to eliminate any remaining porosity and improve the mechanical properties of the rod.

5. Machining: After sintering, the rod may undergo further processing, such as machining or grinding, to achieve the desired dimensions and surface finish.

6. Quality control: The finished tungsten alloy rods are inspected for defects, dimensional accuracy, and other quality parameters to ensure they meet the required specifications.Customization Tungsten Alloy Rods

We could supply tungsten heavy alloy billets by various sizes and contents, popularly 70~90% tungsten is used for making both soft-tip and steel tip barrels, ranging from 14~18 gram and 18~40 gram respectively, and sometimes, 65% and 95~97% tungsten are offered following customers’ specific request.

Application of tungsten alloy rod

Tungsten alloy rods have various applications due to their unique properties. Some common applications of tungsten alloy rods include:

1. Radiation shielding: Tungsten alloy rods are used in medical and industrial settings to shield against radiation. Their high density and ability to absorb radiation make them ideal for protecting workers and equipment from harmful radiation exposure.

2. Aerospace and defense: Tungsten alloy rods are used in aerospace and defense applications due to their high density and strength. They are used in the construction of aircraft and missiles, as well as in ballast weights for balancing and stabilizing equipment.

3. Balancing weights: Tungsten alloy rods are used as balancing weights in various industries, such as automotive, aviation, and sports equipment. Their high density allows for precise balancing without adding excessive weight.

4. Electrical contacts: Tungsten alloy rods are used in electrical contacts due to their high melting point and resistance to wear and corrosion. They are commonly used in electrical switches, circuit breakers, and other high-current applications.

5. Filament wire: Tungsten alloy rods are used to make filaments for incandescent light bulbs and electronic devices. The high melting point and low vapor pressure of tungsten make it suitable for producing high-intensity light and long-lasting filaments.

6. Welding electrodes: Tungsten alloy rods are used as welding electrodes in the Tungsten Inert Gas (TIG) welding process. They provide a stable arc, excellent heat resistance, and good electrical conductivity, making them suitable for precision welding applications.

7. Fishing weights: Tungsten alloy rods are used as fishing weights due to their high density. They provide a compact and heavy weight for casting and sinking fishing lines quickly and efficiently.

8. Counterweights: Tungsten alloy rods are used as counterweights in various applications, such as machinery, automotive components, and sporting equipment. Their high density allows for precise balancing and vibration reduction.